| Manufacturer  | Model  | Category  | Sub-Category  | Date   |
| | | | | |
 | Cray Research, Inc. | 1 | Supercomputer | | 1976 |
| | 1/M | Supercomputer | | 1982 |
| | 1/S | Supercomputer | | 1979 |
| | 1A | Supercomputer | | 1977 |
| | 1S | Supercomputer | | 1980 |
| | 2 | Supercomputer | | 1985 |
| | | | | |
 | Costec GmbH | 2-4/8 | Micro | | 1987< |
| | | | | |
 | Cray Research, Inc. | 2/1 | Supercomputer | | 1984 |
| | 2/2-128 | Supercomputer | | 1987 |
| | 2/4-128 | Supercomputer | | 1987 |
| | 2/4-256 | Supercomputer | | 1987 |
| | 2/4-512 | Supercomputer | | 1987 |
| | 2S | Supercomputer | | 1987 |
| | 2S/1 | Supercomputer | | 1987 |
| | 2S/2-128 | Supercomputer | | 1987 |
| | 2S/2-64 | Supercomputer | | 1987 |
| | 2S/4-128 | Supercomputer | | 1987 |
| | 2S/8-128 | Supercomputer | | 1991 |
| | 3 | Supercomputer | | 1993 |
| | 3/16 | Supercomputer | | 1992 |
| | | | | |
 | Computer Control Company, Inc. (3C)(CCC) | 6B4 | Special | Learn | 1962 |
| | | | | |
 | Compumedic Sciences, Inc. | 6F13 | Analog | | 1971 |
| | | | | |
 | Computer Control Company, Inc. (3C)(CCC) | 6F2 | Special | Learn | 1962 |
| | | | | |
 | Comparex Informationssysteme GmbH | 7/63 | Mainframe | | 1980s |
| | 7/65 | Mainframe | | 1982 |
| | 7/68 | Mainframe | | 1982 |
| | 7/69 | Mainframe | | 1982 |
| | 7/71 (by Hitachi) | Mainframe | | 1980s |
| | 7/72 (by Hitachi) | Mainframe | | 1980s |
| | 7/73 (by Hitachi) | Mainframe | | 1980s |
| | 7/75 | Mainframe | | 1980s |
| | 7/78 (by Hitachi) | Mainframe | | 1980s |
| | 7/78MP | Mainframe | | 1980s |
| | 7/88 | Mainframe | | 1980s |
| | 7/90 | Mainframe | | 1980s |
| | 7/90-1 | Mainframe | | 1986 |
| | 7/90-11 | Mainframe | | 1988 |
| | 7/90-2 | Mainframe | | 1985 |
| | 7/90-22 | Mainframe | | 1988 |
| | 7/90-3 | Mainframe | | 1987 |
| | 7/90-4 | Mainframe | | 1985 |
| | 7/90-6 | Mainframe | | 1980s |
| | 7/90-8 | Mainframe | | 1980s |
| | 7/90-80 | Mainframe | | 1980s |
| | 8/80 | Mainframe | | 1988 |
| | 8/81 | Mainframe | | 1987 |
| | 8/810 | Mainframe | | 1990 |
| | 8/83 | Mainframe | | 1980s |
| | 8/830 | Mainframe | | 1990 |
| | 8/840 | Mainframe | | 1990 |
| | 8/85 | Mainframe | | 1988 |
| | 8/850 | Mainframe | | 1990 |
| | 8/860 | Mainframe | | 1990 |
| | 8/87 | Mainframe | | 1988 |
| | 8/870 | Mainframe | | 1990 |
| | 8/880 | Mainframe | | 1990 |
| | 8/89 | Mainframe | | 1987 |
| | 8/890 | Mainframe | | 1990 |
| | 8/90 (4 models) | Mainframe | | 1980s |
| | 8/91 | Mainframe | | 1980s |
| | 8/92 | Mainframe | | 1980s |
| | 8/93 | Mainframe | | 1980s |
| | 8/94 | Mainframe | | 1980s |
| | 8/95 | Mainframe | | 1980s |
| | 8/96 | Mainframe | | 1980s |
| | 8/98 | Mainframe | | 1991< |
| | 9/810 | Mainframe | | 1993 |
| | 9/815 | Mainframe | | 1993 |
| | 9/822 | Mainframe | | 1993 |
| | 9/845 | Mainframe | | 1993 |
| | 9/910 | Mainframe | | 1992 |
| | 9/922 | Mainframe | | 1992 |
| | 9/930 | Mainframe | | 1991 |
| | 9/932 | Mainframe | | 1992 |
| | 9/940 | Mainframe | | 1991 |
| | 9/95-425 (2 models) | Server | | 1990s |
| | 9/95-625 | Server | | 1990s |
| | 9/950 | Mainframe | | 1991 |
| | 9/960 | Mainframe | | 1991 |
| | | | | |
 | Complete Computer Systems, Inc. | 10 (/ Nova 2) | Minicomputer | | 1974 |
| | | | | |
 | Compagnie Internationale pour l'Informatique (CII) | 10.010 | Minicomputer | | 1968 |
| | 10.020 (=SDS Sigma 2) | Minicomputer | | 1967 |
| | 10.070 (=SDS Sigma 7) | Minicomputer | | 1966 |
| | | | | |
 | Cherokee | 10.1 | Tablet (P) | | 2012 |
| | | | | |
 | Complete Computer Systems, Inc. | 11 (/ Nova 2) | Minicomputer | | 1974 |
| | 12 (/ Nova) | Minicomputer | | 1974-1980 |
| | 14 (/ Nova) | Minicomputer | | 1974-1980 |
| | | | | |
 | Cail Systems Ltd. | 14C | Terminal | | 1998 |
| | 14M | Terminal | | 1998 |
| | 14MG | Terminal | | 1998 |
| | 15C | Terminal | | 1998 |
| | | | | |
 | Complete Computer Systems, Inc. | 16 (/ Nova) | Minicomputer | | 1974-1980 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 16 (aka C16) | Home computer | | 1984 |
| | | | | |
 | Cail Systems Ltd. | 17C | Terminal | | 1998 |
| | | | | |
 | Computerpoint | 19K | Minicomputer | | 1987 |
| | | | | |
 | Comten, Inc. | 20 | Minicomputer | Communication processor | 1970 |
| | | | | |
 | Complete Computer Systems, Inc. | 22 (/ Nova) | Minicomputer | | 1974-1980 |
| | | | | |
 | CITEL | 30/3 | Mainframe | | 1979 |
| | 30/4 | Mainframe | | 1979 |
| | 30/5 | Mainframe | | 1979 |
| | 30/6 | Mainframe | | 1979 |
| | | | | |
 | Copernique SA | 32/10 PC | Minicomputer | | 1980s |
| | | | | |
 | Comten, Inc. | 45 | Minicomputer | Communication processor | 1969 |
| | | | | |
 | Control Data Corp. (CDC) | 46 | | Early | 1958 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 64 | Home computer | | 1982 |
| | 64 (Akji) | Home computer | | 1987 |
| | 64 (Australian) | Home computer | | 1987 |
| | 64 (Jubilee Edition) | Home computer | | 1984 |
| | 64 Webit | Home computer | | 1990 |
| | 64C | Home computer | | 1986 |
| | 64DX Development System (Prototype) | Home computer | | 1991 |
| | 64G | Home computer | | 1986 |
| | 64G (Light grey case) | Home computer | | 1987 |
| | | | | |
 | Comten, Inc. | 65 | Minicomputer | Communication processor | 1969 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 65 (Prototype) | Home computer | | 1990 |
| | 65 Development System (Prototype) | Home computer | | 1991 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 70/300 | Office | | 1974< |
| | 70/400 | Office | | 1973 |
| | 70/500 | Office | | 1974 |
| | 70/600 | Office | | 1975 |
| | 70/700 | Office | | 1975 |
| | 70/770 | Office | | 1978 |
| | 70/800 | Office | | 1975 |
| | 70/900 | Office | | 1972 |
| | | | | |
 | Compat Corp. | 88-03 | Terminal | | 1969 |
| | 88-13 | Terminal | | 1969 |
| | 88-23 | Terminal | | 1969 |
| | | | | |
 | Comparex Informationssysteme GmbH | 99/711 | Mainframe | | 1993 |
| | 99/811 | Mainframe | | 1993 |
| | 99/821 | Mainframe | | 1993 |
| | 99/831 | Mainframe | | 1993 |
| | 99/832 | Server | | 1993 |
| | 99/941 | Mainframe | | 1993 |
| | 99/942 | Mainframe | | 1993 |
| | 99/952 | Mainframe | | 1993 |
| | 99/962 | Mainframe | | 1993 |
| | 99/972 | Mainframe | | 1993 |
| | 99/982 | Mainframe | | 1993 |
| | | | | |
 | Computek, Inc. | 100 Series | Terminal | | 1969< |
| | | | | |
 | Computer Data Access, Inc. (CDA) | 100A (Nova 1200) | Minicomputer | | 1970s |
| | | | | |
 | Computer Research Corp. (CRC) | 102 (aka CADAC) | Mainframe | Early | 1951 |
| | 102A (aka CADAC) | Mainframe | Early | 1953 |
| | 105 | Mainframe | Early | 1953 |
| | 106 (aka WHITESAC) | Mainframe | Early | 1955 |
| | | | | |
 | Control Data Corp. (CDC) | 110 | Micro | | 1986< |
| | 114M | Micro | | 1986< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 116 (aka C116) | Home computer | | 1984 |
| | | | | |
 | Computek, Inc. | 116 Series | Terminal | | 1979 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 128 | Home computer | | 1985 |
| | 128CR (Prototype) | Home computer | | 1986 |
| | 128D | Home computer | | 1988 |
| | 128D/81 | Home computer | | 1985 |
| | 128DCR | Home computer | | 1987 |
| | | | | |
 | Control Data Corp. (CDC) | 136 | | | 1961 |
| | | | | |
 | Computer Research Corp. (CRC) | 160 | Mainframe | Early | 1959 |
| | | | | |
 | Control Data Corp. (CDC) | 160 | Office | Early | 1960 |
| | 160A | Minicomputer | | 1961 |
| | 160F | Minicomputer | | 1960s |
| | 160G | Minicomputer | | 1964 |
| | 168 | Mainframe | | 1964< |
| | | | | |
 | Credit Systems, Inc. | 180B | Terminal | | 1973< |
| | | | | |
 | Century Computer Corp. | 200 | Minicomputer | | 1971 |
| | | | | |
 | Control Data Corp. (CDC) | 200 | Terminal | | 1968< |
| | | | | |
 | Computek, Inc. | 200 Series | Terminal | | 1972 |
| | 200/10 | Terminal | | 1972~ |
| | 200/20 | Terminal | | 1972~ |
| | 200/40 | Terminal | | 1972~ |
| | | | | |
 | Conrac Corp. | 201 | Terminal | | 1968< |
| | | | | |
 | Contidata Systeme GmbH | 210 | | | 1978< |
| | | | | |
 | Control Data Corp. (CDC) | 210 (with Data Display) | Terminal | | 1965< |
| | | | | |
 | Contidata Systeme GmbH | 211 | | | 1978< |
| | 212 | | | 1978< |
| | | | | |
 | Control Data Corp. (CDC) | 214 | Terminal | | 1970< |
| | 216 | Terminal | | 1968< |
| | 216-4 | Terminal | | 1970< |
| | | | | |
 | Computek, Inc. | 216/10 | Terminal | | 1978 |
| | 216/30 | Terminal | | 1977 |
| | | | | |
 | Control Data Corp. (CDC) | 217 | Terminal | | 1967< |
| | | | | |
 | Contidata Systeme GmbH | 220 | | | 1978< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 232 (Prototype) | Home computer | | 1984 |
| | | | | |
 | Control Data Corp. (CDC) | 240 | Terminal | | 1971< |
| | 250 | Terminal | | 1970< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 264 (Prototype) | Home computer | | 1984 |
| | | | | |
 | Control Data Corp. (CDC) | 270 | Terminal | | 1967< |
| | 274 | Terminal | | 1967< |
| | 280 | Terminal | | 1966< |
| | | | | |
 | Carterfone Communications Corp. | 300 | Terminal | Teleprinter | 1970 |
| | | | | |
 | Century Computer Corp. | 300 | Minicomputer | | 1971 |
| | | | | |
 | Codar Technology, Inc. (div. NAI Technologies) | 300 M | Workstation | | 1990 |
| | | | | |
 | CAD/CAM On-line, Inc. | 300 Series | Terminal | Teleprinter | 1973 |
| | | | | |
 | Computer Research Corp. (CRC) | 304 | Mainframe | Early | 1957 |
| | | | | |
 | Centronics Data Computer Corp. | 308 | Terminal | Teleprinter | 1974 |
| | | | | |
 | Computer Research Corp. (CRC) | 315 | Mainframe | | 1960s |
| | | | | |
 | Corona Data Systems (CorData) | 325 Series | Micro | | 1986< |
| | | | | |
 | Comterm, Inc. | 341 | Terminal | | 1979< |
| | | | | |
 | Computer Research Corp. (CRC) | 360 | Mainframe | | 1966 |
| | | | | |
 | Compucon Computer | 381 | Office | | 1975< |
| | | | | |
 | Century Computer Corp. | 400 | Minicomputer | | 1975 |
| | | | | |
 | Computer Talk, Inc. | 400 | Minicomputer | Turnkey | 1975 |
| | | | | |
 | Corona Data Systems (CorData) | 400 Series | Micro | | 1986< |
| | | | | |
 | Computek, Inc. | 400/1 | Terminal | | 1970< |
| | 400/10 | Terminal | | 1970< |
| | 400/12 | Terminal | | 1969< |
| | 400/20 | Terminal | | 1968 |
| | | | | |
 | Computer Data Access, Inc. (CDA) | 400A | Minicomputer | | 1978 |
| | | | | |
 | Centronics Data Computer Corp. | 401 | Terminal | | 1972 |
| | | | | |
 | Conrac Corp. | 401 | Terminal | | 1970 |
| | | | | |
 | Compucon Computer | 402 | Office | | 1975 |
| | 403 | Office | | 1975 |
| | | | | |
 | Computer Talk, Inc. | 407 | Minicomputer | Turnkey | 1978 |
| | 408 | Minicomputer | Turnkey | 1978 |
| | | | | |
 | Computek, Inc. | 415GT | Terminal | | 1972< |
| | 420GT | Terminal | | 1972< |
| | | | | |
 | Compucon Computer | 421 | Office | | 1975< |
| | | | | |
 | Computer Talk, Inc. | 423 | Terminal | | 1974 |
| | | | | |
 | Compucon Computer | 425 | Office | | 1972< |
| | | | | |
 | Computer Talk, Inc. | 427 | Terminal | | 1978 |
| | | | | |
 | Control Data Corp. (CDC) | 449 | Minicomputer | | 1967 |
| | | | | |
 | Compucon Computer | 450 | Office | | 1975< |
| | | | | |
 | Control Data Corp. (CDC) | 469 | Minicomputer | Guidance computer | 1960s |
| | | | | |
 | Comten, Inc. | 476 | Minicomputer | Communication processor | 1975 |
| | | | | |
 | Conrac Corp. | 480 TTY Plus | Terminal | | 1968 |
| | 480/12 | Terminal | | 1976 |
| | 480/25 | Terminal | | 1975 |
| | 480/8 | Terminal | | 1976 |
| | | | | |
 | Compucon Computer | 481 | Office | | 1976< |
| | | | | |
 | Carrera Technology Ltd. | 486/66SE | Server | | 1996< |
| | | | | |
 | Compudata Informationstechnik GmbH | 500 (aka Datrix) | Office | | 1971< |
| | | | | |
 | Computer Data Access, Inc. (CDA) | 500A | Minicomputer | | 1979 |
| | 500C | Minicomputer | | 1979 |
| | | | | |
 | Compudata Informationstechnik GmbH | 501 | Office | | 1971< |
| | 503S | Office | | 1975< |
| | | | | |
 | Centronics Data Computer Corp. | 508 | Terminal | Teleprinter | 1975 |
| | | | | |
 | Compudata Informationstechnik GmbH | 510 | Office | | 1972< |
| | | | | |
 | Compucorp | 510 (= Exxon 510) | Micro | | 1982 |
| | | | | |
 | Compudata Informationstechnik GmbH | 511 | Office | | 1971< |
| | 513S | Office | | 1976< |
| | | | | |
 | Carterfone Communications Corp. | 515 | Terminal | Teleprinter | 1971 |
| | | | | |
 | Computer Technical Service Corp. | 0520A | | | 1980s |
| | | | | |
 | Compudata Informationstechnik GmbH | 520 | Office | | 1971< |
| | | | | |
 | Creative Communications, Inc. | 520 | Micro | | 1986< |
| | | | | |
 | Compucorp | 520 (= Exxon 520) | Micro | | 1982 |
| | | | | |
 | Computer Consoles, Inc. (CCI) | 520/724 | Terminal | | 1970< |
| | | | | |
 | Compudata Informationstechnik GmbH | 521 | Office | | 1971< |
| | 550 | Office | | 1971< |
| | 551 | Office | | 1971< |
| | 553S | Office | | 1975< |
| | 554S | Office | | 1977 |
| | 563S | Office | | 1977 |
| | 564S | Office | | 1977 |
| | | | | |
 | Creative Communications, Inc. | 580 | Micro | | 1980s |
| | 580A | Micro | | 1986< |
| | | | | |
 | Compucorp | 600 | Micro | | 1980 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 600 CS1 | | | 1976< |
| | 600 MK | | | 1976< |
| | | | | |
 | Compucorp | 610 | Micro | | 1979 |
| | 625 | Micro | | 1977 |
| | 625 Mark II | Micro | | 1979 |
| | 645 | Micro | | 1979 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 650 | Micro | | 1982 |
| | | | | |
 | Compucorp | 655 | Micro | | 1979 |
| | 665 | Micro | | 1979 |
| | 675 | Micro | | 1983 |
| | | | | |
 | CIE Systems, Inc. (CIES) | 680/10 | Micro | | 1982< |
| | 680/100 | Micro | | 1984 |
| | 680/150 | Micro | | 1984 |
| | 680/20 | Micro | | 1982< |
| | 680/200 | Micro | | 1984 |
| | 680/20BSP | Micro | | 1984 |
| | 680/25 | Micro | | 1984 |
| | 680/250 | Micro | | 1984 |
| | 680/30 | Micro | | 1984 |
| | 680/30-10 | Micro | | 1983 |
| | 680/300 | Micro | | 1986 |
| | 680/33 | Micro | | 1984 |
| | 680/35 | Micro | | 1984< |
| | 680/40 | Micro | | 1982< |
| | 680/45 | Micro | | 1987 |
| | 680/46 | Micro | | 1984 |
| | 680/550 | Micro | | 1987 |
| | | | | |
 | Compucorp | 685 (Omega) | Word processor | | 1979 |
| | 685E | Micro | | 1982 |
| | 686 | Micro | | 1982 |
| | | | | |
 | Century Computer Corp. | 700 | Minicomputer | | 1976 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 700 FL1 | | | 1976< |
| | | | | |
 | Codar Technology, Inc. (div. NAI Technologies) | 700 M | Workstation | | 1990 |
| | | | | |
 | Control Data Corp. (CDC) | 711 | Terminal | | 1971 |
| | 713 | Terminal | | 1971 |
| | 713-10 | Terminal | | 1971 |
| | 714 | Terminal | | 1973 |
| | | | | |
 | Comten, Inc. | 721-300 | Minicomputer | Communication processor | 1976 |
| | 721-II | Minicomputer | Communication processor | 1976 |
| | | | | |
 | Control Data Corp. (CDC) | 722 | Terminal | | 1981 |
| | 722-10 | Terminal | | 1981 |
| | 722-30 | Terminal | | 1984 |
| | 730 | Terminal | | 1976< |
| | | | | |
 | CHI Corp. | 732 | Minicomputer | Communication processor | 1972 |
| | | | | |
 | Compucorp | 745 | Micro | | 1982 |
| | | | | |
 | Control Data Corp. (CDC) | 751 | Terminal | | 1976 |
| | 752 | Terminal | | 1977 |
| | 756 | Terminal | | 1978 |
| | | | | |
 | Compucorp | 765 | Micro | | 1982 |
| | 775 (Omega) | Micro | | 1983 |
| | 785 | Micro | | 1983 |
| | 790 | Micro | | 1982 |
| | 795 (Omega) | Micro | | 1982 |
| | 799 (Omega) | Word processor | | 1982 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 800 PL12 | | | 1976< |
| | 800 PL6 | | | 1976< |
| | | | | |
 | Cutting Edge | 800KB External | Terminal | | 1989 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 850 | Micro | | 1982 |
| | | | | |
 | Century Computer Corp. | 900 | Minicomputer | | 1976 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 900 | Micro | | 1981< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | 900 (aka Z-8000) | Home computer | | 1985 |
| | | | | |
 | Corning Data Systems, Inc. | 904 | Terminal | | 1970< |
| | | | | |
 | Control Data Corp. (CDC) | 921 | Mainframe | | 1961 |
| | 924 | Mainframe | | 1961 |
| | 924A | Mainframe | | 1962 |
| | | | | |
 | Computer Devices, Inc. (CDI) | 930 | Terminal | Teleprinter | 1972 |
| | | | | |
 | ComData Corp. | 933 | Terminal | Teleprinter | 1974 |
| | | | | |
 | Centennial Computer Products, Inc. | 1000 | Minicomputer | Communication processor | 1974 |
| | | | | |
 | Century Computer Corp. | 1000 | Minicomputer | | 1977 |
| | | | | |
 | Communitype | 1000 | Terminal | | 1972< |
| | | | | |
 | CTI Datacom, Inc. | 1000A | Terminal | | 1982 |
| | | | | |
 | Centro Studi Elaboratori Telecomunicazioni (CSELT) | 1011 | Micro | | 1980s |
| | | | | |
 | Compro Corp. | 1030 | Terminal | Teleprinter | 1973 |
| | | | | |
 | Computer Devices, Inc. (CDI) | 1030 | Terminal | Teleprinter | 1973 |
| | | | | |
 | Comptronics, Inc. | 1080 F-8 | Micro | | 1979< |
| | | | | |
 | Computer Devices, Inc. (CDI) | 1132 | Terminal | Teleprinter | 1975< |
| | | | | |
 | Codonics, Inc. | 1550 | Terminal | | 1982 |
| | | | | |
 | Control Data Corp. (CDC) | 1604 | Mainframe | Early | 1960 |
| | 1604A | Mainframe | Early | 1960 |
| | 1604B | Mainframe | Early | 1960 |
| | | | | |
 | Cambridge Memories, Inc. (CMI) | 1618 | Mainframe | | 1979 |
| | 1628 | Mainframe | | 1979 |
| | | | | |
 | Cambex Corp. | 1636 | Mainframe | IBM 370 comp. | 1980 |
| | | | | |
 | Cambridge Memories, Inc. (CMI) | 1638 | Mainframe | | 1979 |
| | | | | |
 | Cambex Corp. | 1641 (=CDC Omega II) (2 models) | Mainframe | | 1980 |
| | 1651 (=CDC Omega III) | Mainframe | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | 1700 | Minicomputer | | 1966 |
| | 1704 | Minicomputer | | 1966 |
| | 1714 | Minicomputer | | 1972 |
| | 1744/274 | Terminal | | 1970< |
| | | | | |
 | Codonics, Inc. | 1750 | Terminal | | 1982 |
| | | | | |
 | Control Data Corp. (CDC) | 1784 System 17 | Minicomputer | | 1973 |
| | | | | |
 | Cifer Systems Ltd. | 1880 | Micro | | 1984< |
| | | | | |
 | Centennial Computer Products, Inc. | 2000 | Minicomputer | Communication processor | 1974 |
| | | | | |
 | Cetia SA | 2000 | Micro | Mac clone | 1990s |
| | | | | |
 | Computermart Ltd. | 2000 Series | Micro | | 1981< |
| | | | | |
 | Computer Hardware, Inc. | 2120 | Minicomputer | | 1975 |
| | 2130 | Minicomputer | | 1974 |
| | 2180 | Minicomputer | | 1975< |
| | | | | |
 | Control Data Corp. (CDC) | 2550-2 | Minicomputer | Communication processor | 1975 |
| | 2551-1 | Minicomputer | Communication processor | 1975 |
| | 2551-2 | Minicomputer | Communication processor | 1975 |
| | 2551-3 | Minicomputer | Communication processor | 1974 |
| | 2551-4 | Minicomputer | Communication processor | 1974 |
| | 2552-1 | Minicomputer | Communication processor | 1977 |
| | | | | |
 | Coscom | 2580-NC | Industrial | | 1983 |
| | | | | |
 | Cifer Systems Ltd. | 2605 | Terminal | | 1979 |
| | 2634 | Terminal | | 1981 |
| | 2683 | Micro | | 1982 |
| | | | | |
 | Courier Terminal Systems, Inc. | 2700 | Terminal | | 1976< |
| | 2750 | Terminal | | 1976< |
| | | | | |
 | Cifer Systems Ltd. | 2841 | Terminal | | 1982 |
| | 2887 | Micro | | 1984< |
| | | | | |
 | Centennial Computer Products, Inc. | 3000 | Minicomputer | Communication processor | 1976 |
| | | | | |
 | Computer Devices, Inc. (CDI) | 3000A | Micro | | 1985 |
| | 3000B | Micro | | 1985 |
| | 3000C | Micro | | 1985 |
| | 3000D | Micro | | 1985 |
| | 3000E | Micro | | 1985 |
| | | | | |
 | CTI Datacom, Inc. | 3078 | Terminal | | 1983 |
| | | | | |
 | Cobar, Inc. | 3100 | Terminal | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | 3100 | Mainframe | | 1964 |
| | | | | |
 | Cromemco, Inc. | 3100 | Terminal | | 1978< |
| | 3101 | Terminal | | 1978< |
| | | | | |
 | Cobar, Inc. | 3132 | Terminal | | 1980 |
| | | | | |
 | Control Data Corp. (CDC) | 3150 | Mainframe | | 1964 |
| | 3170 | Mainframe | | 1964 |
| | 3174 | Mainframe | | 1970 |
| | 3200 | Mainframe | | 1964 |
| | | | | |
 | Concurrent Computer Corp. | 3200-400 | Server | | 1993 |
| | 3200-600 | Server | | 1993 |
| | 3200-850 | Server | | 1993 |
| | 3203 | Minicomputer | VAX comp. | 1985 |
| | 3205 | Minicomputer | VAX comp. | 1984 |
| | 3210 | Minicomputer | VAX comp. | 1981 |
| | 3212 | Minicomputer | VAX comp. | 1986 |
| | | | | |
 | Computer Hardware, Inc. | 3230 | Minicomputer | | 1976 |
| | | | | |
 | Concurrent Computer Corp. | 3230 | Minicomputer | VAX comp. | 1981 |
| | 3230 MPS | Minicomputer | VAX comp. | 1985 |
| | 3230 XP | Minicomputer | VAX comp. | 1985 |
| | 3252 XP | Minicomputer | VAX comp. | 1985 |
| | 3260 MPS | Minicomputer | VAX comp. | 1985 |
| | 3280 MPS | Minicomputer | VAX comp. | 1986 |
| | 3280E MPS | Minicomputer | VAX comp. | 1988 |
| | 3280SP | Minicomputer | | 1985 |
| | | | | |
 | Codata Systems Corp. | 3300 | Micro | | 1982 |
| | | | | |
 | Control Data Corp. (CDC) | 3300 | Mainframe | | 1965 |
| | | | | |
 | ConTel Corp. | 3300 Series | Micro | | 1980s |
| | | | | |
 | Control Data Corp. (CDC) | 3344/274 | Terminal | | 1970< |
| | 3400 | Mainframe | | 1964 |
| | | | | |
 | ConTel Corp. | 3400 Series | Micro | | 1986< |
| | | | | |
 | Compro Corp. | 3500 | Terminal | Teleprinter | 1973 |
| | | | | |
 | Control Data Corp. (CDC) | 3500 | Mainframe | | 1967 |
| | 3600 | Mainframe | | 1963 |
| | | | | |
 | Comten, Inc. | 3650 | Minicomputer | Communication processor | 1975 |
| | 3650 II | Minicomputer | Communication processor | 1975 |
| | 3670 | Minicomputer | Communication processor | 1972 |
| | 3670 II | Minicomputer | Communication processor | 1972 |
| | 3690 | Minicomputer | Communication processor | 1977 |
| | 3690 A5 | Minicomputer | Communication processor | 1978 |
| | 3690 A8 | Minicomputer | Communication processor | 1978 |
| | 3690 E5 | Minicomputer | Communication processor | 1978 |
| | 3690 E8 | Minicomputer | Communication processor | 1978 |
| | 3690 T1 | Minicomputer | Communication processor | 1980 |
| | 3690 T8 | Minicomputer | Communication processor | 1980 |
| | 3690 U1 | Minicomputer | Communication processor | 1980 |
| | | | | |
 | Computerm Corp. | 3800 | Minicomputer | Communication processor | 1983 |
| | | | | |
 | Control Data Corp. (CDC) | 3800 | Mainframe | | 1965 |
| | | | | |
 | Cobar, Inc. | 3830 | Terminal | | 1982 |
| | | | | |
 | Cifer Systems Ltd. | 3834 | Terminal | | 1984 |
| | | | | |
 | Computerm Corp. | 3890 | Minicomputer | Communication processor | 1983 |
| | | | | |
 | Computer Operations, Inc. | 4000 Series | Terminal | | 1970s |
| | | | | |
 | Computerm Corp. | 4080 | Minicomputer | Communication processor | 1982 |
| | | | | |
 | Codonics, Inc. | 4096 | Terminal | | 1989< |
| | | | | |
 | Chromatics, Inc. | 4100 | Terminal | | 1987< |
| | 4200 | Terminal | | 1984< |
| | | | | |
 | Computer Hardware, Inc. | 4210 | Minicomputer | | 1977 |
| | 4250 | Minicomputer | | 1977 |
| | | | | |
 | Chromatics, Inc. | 4300 | Terminal | | 1984< |
| | | | | |
 | Control Data Corp. (CDC) | 4320 | Server | | 1990~ |
| | 4330 | Server | | 1990 |
| | 4330-300 | Server | | 1990~ |
| | 4340 | Server | | 1990 |
| | 4360 | Server | | 1990 |
| | 4370 (aka Infoserver 4370) | Server | | 1991 |
| | 4375 | Server | | 1991 |
| | 4680 (aka Infoserver 4680) | Server | | 1990 |
| | 4680/1 | Server | | 1990 |
| | 4680/2 | Server | | 1991 |
| | 4680/4 | Server | | 1991 |
| | | | | |
 | Consultronics, Inc. | 4700 | Minicomputer | | 1969 |
| | | | | |
 | Canon, Inc. | 5000P | Terminal (P) | | 1984< |
| | | | | |
 | Compagnie Internationale pour l'Informatique (CII) | 5005 | Terminal | | 1971< |
| | | | | |
 | Control Data Corp. (CDC) | 5100 | Minicomputer | | 1968 |
| | | | | |
 | Comterm, Inc. | 5178 | Terminal | | 1983 |
| | | | | |
 | Centurion Computer Corp. | 5200 | Micro | | 1982 |
| | | | | |
 | Comterm, Inc. | 5278 | Terminal | | 1983 |
| | | | | |
 | Centurion Computer Corp. | 5300 | Micro | | 1982 |
| | | | | |
 | Control Data Corp. (CDC) | 5360 | Minicomputer | | 1966 |
| | 5400 | Mainframe | | 1966 |
| | 5400B | Mainframe | | 1967 |
| | 5400P | Mainframe | | 1960s |
| | 5600 | Mainframe | | 1972 |
| | | | | |
 | Centurion Computer Corp. | 6000 | Micro | | 1984 |
| | | | | |
 | Compro Corp. | 6000 | Terminal | Teleprinter | 1973 |
| | | | | |
 | ConTel Corp. | 6000 Series | Micro | | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | 6000 series | Mainframe | | 1960s |
| | | | | |
 | Codex Corp. | 6001 | Minicomputer | Communication processor | 1981 |
| | 6002 | Minicomputer | Communication processor | 1984 |
| | 6005 | Minicomputer | Communication processor | 1984 |
| | 6010 | Minicomputer | Communication processor | 1978 |
| | 6030 | Minicomputer | Communication processor | 1975 |
| | 6035 | Minicomputer | Communication processor | 1984 |
| | 6040 | Minicomputer | Communication processor | 1975 |
| | 6050 | Minicomputer | Communication processor | 1980 |
| | | | | |
 | Centurion Computer Corp. | 6100 | Micro | | 1983 |
| | | | | |
 | Comterm, Inc. | 6178 | Terminal | | 1986 |
| | 6179 | Terminal | | 1986 |
| | 6180 | Terminal | | 1986 |
| | 6191 | Terminal | | 1986 |
| | 6192D | Terminal | | 1987 |
| | 6192F | Terminal | | 1987 |
| | | | | |
 | Centurion Computer Corp. | 6200 | Micro | | 1979~ |
| | | | | |
 | Control Data Corp. (CDC) | 6200 | Mainframe | | 1970 |
| | | | | |
 | Com Dev, Inc. | 6200 Series | Terminal | | 1986< |
| | | | | |
 | Carterfone Communications Corp. | 6270 | Terminal | | 1980s |
| | | | | |
 | Centurion Computer Corp. | 6300 | Micro | | 1979~ |
| | 6300 | Micro | | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | 6300 | Mainframe | | 1960s |
| | | | | |
 | Concurrent Computer Corp. | 6350 | Workstation | | 1989 |
| | | | | |
 | Centurion Computer Corp. | 6400 | Micro | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | 6400 | Mainframe | | 1966 |
| | 6416 | Mainframe | | 1966 |
| | | | | |
 | Convex Computer Corp. | 6430 | | | 1986 |
| | 6435 | | | 1986 |
| | | | | |
 | Concurrent Computer Corp. | 6450 | Workstation | | 1989 |
| | | | | |
 | Comterm, Inc. | 6471 | Terminal | | 1989 |
| | 6472 | Terminal | | 1989 |
| | | | | |
 | CTI Datacom, Inc. | 6482-C Infostation | Terminal | | 1994 |
| | | | | |
 | Centurion Computer Corp. | 6500 | Micro | | 1979~ |
| | | | | |
 | Control Data Corp. (CDC) | 6500 | Mainframe | | 1967 |
| | | | | |
 | CGRS Microtech | 6502 Computer System | SBC | | 1977 |
| | 6502 PDS | Micro | Development system | 1980< |
| | | | | |
 | Codex Corp. | 6510NP | Minicomputer | Communication processor | 1987< |
| | 6520 | Minicomputer | Communication processor | 1979 |
| | | | | |
 | Control Data Corp. (CDC) | 6600 | Supercomputer | | 1964 |
| | 6700 | Supercomputer | | 1969 |
| | | | | |
 | Concurrent Computer Corp. | 6705 | Server | | 1989 |
| | | | | |
 | Codex Corp. | 6760 | Minicomputer | Communication processor | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | 6800 | Supercomputer | | 1967 |
| | | | | |
 | Centurion Computer Corp. | 7000 | Micro | | 1984 |
| | | | | |
 | Comdyna, Inc. | 7000 | Analog | Hybrid | 1980s |
| | | | | |
 | Concurrent Computer Corp. | 7000 | Server | | 1990 |
| | | | | |
 | Carterfone Communications Corp. | 7100 | Terminal | | 1970s |
| | | | | |
 | Centurion Computer Corp. | 7100 | Micro | | 1984 |
| | | | | |
 | CIE Systems, Inc. (CIES) | 7100 | Terminal | | 1984 |
| | 7101 | Terminal | | 1986< |
| | 7102 | Terminal | | 1986< |
| | 7103 Mono | Terminal | | 1987 |
| | | | | |
 | Carterfone Communications Corp. | 7276 | Terminal | | 1982 |
| | | | | |
 | Computer Optics, Inc. | 7277-1 | Terminal | | 1977 |
| | | | | |
 | CTI Datacom, Inc. | 7481/82 Infostation | Terminal | | 1994 |
| | | | | |
 | California Computer Products, Inc. (CalComp) | 7500 | Workstation | | 1986 |
| | | | | |
 | Control Data Corp. (CDC) | 7600 | Supercomputer | | 1969 |
| | | | | |
 | Carterfone Communications Corp. | 7700 | Terminal | | 1982 |
| | | | | |
 | Courier Terminal Systems, Inc. | 7700 | Terminal | | 1977 |
| | 7750 | Terminal | | 1977 |
| | | | | |
 | CIE Systems, Inc. (CIES) | 7800 | Terminal | | 1984 |
| | | | | |
 | Carterfone Communications Corp. | 7800 Series | Terminal | | 1979 |
| | 7830 | Terminal | | 1979 |
| | 7840 | Terminal | | 1979 |
| | 7850 | Terminal | | 1979 |
| | 7860 | Terminal | | 1979 |
| | | | | |
 | Canon, Inc. | 8000P | Terminal (P) | | 1984< |
| | | | | |
 | Compucolor Corp. | 8001 | Home computer | | 1975 |
| | 8051 | Home computer | | 1979 |
| | | | | |
 | Control Data Corp. (CDC) | 8090 | Mainframe | | 1964 |
| | 8092 | Mainframe | | 1964 |
| | | | | |
 | Compal Electronics, Inc. | 8100 | Office | | 1979 |
| | | | | |
 | Control Data Corp. (CDC) | 8190 | Minicomputer | | 1960s |
| | 8192 | Minicomputer | | 1960s |
| | | | | |
 | Com Dev, Inc. | 8200 series | | | 1980s |
| | | | | |
 | Compal Electronics, Inc. | 8200 Wordpal | Office | | 1979 |
| | 8200+ | Office | | 1981 |
| | | | | |
 | Concurrent Computer Corp. | 8300 | Server | | 1990 |
| | 8300/1 | Server | | 1990 |
| | 8300/8 | Server | | 1990 |
| | | | | |
 | Computer Devices, Inc. (CDI) | 8310 | Terminal | Teleprinter | 1970< |
| | | | | |
 | Concurrent Computer Corp. | 8400 | Server | | 1990 |
| | | | | |
 | Computer Entry Systems Corp. | 8500 | Terminal | OCR computer | 1971< |
| | | | | |
 | Concurrent Computer Corp. | 8500 | Server | | 1990 |
| | | | | |
 | CoolPAD Group | 8970L | Tablet (P) | | 2014 |
| | | | | |
 | Cadmus Computer Systems, Inc. | 9000 | Workstation | | 1980s |
| | | | | |
 | Centurion Computer Corp. | 9000 | Micro | | 1986< |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 9000 | Micro | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | 9000 (=SGI Indy) | Workstation | | 1994 |
| | | | | |
 | Cifer Systems Ltd. | 9010 | Micro | | 1984< |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 9016 Polyline | Server | | 1988 |
| | | | | |
 | Cifer Systems Ltd. | 9020 | Micro | | 1984< |
| | 9030 | Micro | | 1984< |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | 9032 | Server | | 1984 |
| | 9032 Polyline | Server | | 1988 |
| | | | | |
 | Cifer Systems Ltd. | 9050 | Micro | | 1986< |
| | | | | |
 | Centurion Computer Corp. | 9200 | Micro | | 1984 |
| | | | | |
 | Cadmus Computer Systems, Inc. | 9600 | Workstation | | 1986< |
| | | | | |
 | Creative Micro Systems, Inc. | 9619A | SBC | | 1985< |
| | 9668 | Micro | Data terminal | 1986< |
| | 9687 | Micro | Data terminal | 1986< |
| | | | | |
 | Cadmus Computer Systems, Inc. | 9700 | Workstation | | 1986< |
| | 9730 | Workstation | | 1983 |
| | 9750 | Workstation | | 1983 |
| | 9760 474 HB FILE SERVER | Server | | 1986< |
| | 9770 | Workstation | | 1986< |
| | 9790 | Workstation | | 1983 |
| | 9791 CADMAC HDL | Workstation | | 1986< |
| | 9800 Series | Workstation | | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | 9820 | Terminal | | 1971< |
| | 9821 | Terminal | | 1971< |
| | | | | |
 | Carterfone Communications Corp. | 9830 | Terminal | | 1980s |
| | | | | |
 | Cadmus Computer Systems, Inc. | 9890 Graphic Workstation | Workstation | | 1986< |
| | 9891 CADMAC HR GR Workstation | Workstation | | 1986< |
| | | | | |
 | CompuPro Systems | 42583 | Micro | | 1983 |
| | | | | |
 | Codata Systems Corp. | 68000CPU | SBC | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | 92451 | Terminal | | 1975 |
| | 92451 | Terminal | | 1976 |
| | 92452 | Terminal | | 1976 |
| | 92456 | Terminal | | 1977 |
| | | | | |
 | Complete Computer Systems, Inc. | #4016 | Minicomputer | | 1975 |
| | #4026 | Minicomputer | | 1976 |
| | #4032 | Minicomputer | | 1977 |
| | | | | |
 | CACI, Inc. | ? | Micro | | 1984< |
| | | | | |
 | Cal-Comp | ? | Terminal | | 1980s |
| | | | | |
 | Calay Systems, Inc. | ? | Workstation | CAD | 1979 |
| | | | | |
 | Captronix GmbH (-> Pericom) | ? | Terminal | | 1980s |
| | | | | |
 | Caravelle Trading Co. | ? | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | CESI, Inc. | ? | Minicomputer | PDP-8 comp. | 1980s |
| | | | | |
 | Checkout Services Ltd. - Computer Systems | ? | Terminal | | 1980s |
| | | | | |
 | Chen Systems Corp. | ? | Supercomputer | | 1990s |
| | | | | |
 | Chicony Electronics Co., Ltd. | ? | Workstation | SPARC clone | 1990s |
| | | | | |
 | Color City Son (CCS) | ? | Terminal | VTX (Minitel) | 1980s |
| | | | | |
 | Comdec | ? | Terminal | | 1980s |
| | | | | |
 | Comex Electronics AB | ? | Terminal | | 1980s |
| | | | | |
 | Communications Research Laboratories of Industrial Technology Research Institute (CCL/I) (ITRI) | ? | Workstation | SPARC clone | 1990s |
| | | | | |
 | Compagnie d'Etudes et de Réalisations de Cybernétique Industrielle (CERCI) | ? | Terminal | | 1980s |
| | | | | |
 | Compel Plc | ? | Workstation | CAD | 1980s |
| | | | | |
 | Compudata Systems, Inc. | ? | Minicomputer | PDP-11 comp. | 1970s |
| | | | | |
 | Computer Connection of CNY, Inc. | ? | Workstation | SPARC clone | 1990s |
| | | | | |
 | Computer Parts Galore, Inc. | ? | Home computer | Apple 2 clone | 1980s |
| | | | | |
![PAK]() | COMSATS Institute of Information Technology (CIIT) | ? | Supercomputer | | 2004 |
| | | | | |
 | Comtex Micro Systems, Inc. | ? | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | Continuous Computing Corp. | ? | Workstation | SPARC clone | 1990s |
| | | | | |
 | Control y Aplicaciones S.A. (CAE) | ? | Terminal | | 1980s |
| | | | | |
 | Crown Systems, Ltd. | ? | Word processor | | 1990s |
| | | | | |
 | Cycle Computer Corp. | ? | Workstation | SPARC clone | 1990s |
| | | | | |
 | Canon, Inc. | a-10 | Word processor (P) | | 1990s |
| | a-100 | Word processor (P) | | 1990s |
| | a-20 | Word processor (P) | | 1990s |
| | a-200 | Word processor (P) | | 1994< |
| | a-250 | Word processor (P) | | 1994< |
| | a-260 | Word processor (P) | | 1994< |
| | a-3 SUPER | Word processor (P) | | 1980s |
| | a-3 SUPER II | Word processor (P) | | 1980s |
| | a-30 | Word processor (P) | | 1990s |
| | a-330 | Word processor (P) | | 1994< |
| | a-335 | Word processor (P) | | 1994< |
| | a-350 | Word processor (P) | | 1994< |
| | a-360 | Word processor (P) | | 1994< |
| | a-370 | Word processor (P) | | 1994< |
| | a-40 | Word processor (P) | | 1994< |
| | a-45 | Word processor (P) | | 1994< |
| | a-5 SUPER | Word processor (P) | | 1980s |
| | a-5 SUPER F | Word processor (P) | | 1980s |
| | a-50 | Word processor (P) | | 1990s |
| | a-500L | Word processor (P) | | 1994< |
| | a-500LS | Word processor (P) | | 1994< |
| | a-60 | Word processor (P) | | 1994< |
| | a-65B | Word processor (P) | | 1994< |
| | a-65W | Word processor (P) | | 1994< |
| | a-65WS | Word processor (P) | | 1994< |
| | a-7 SUPER | Word processor (P) | | 1990s |
| | a-70 | Word processor (P) | | 1994< |
| | a-75 | Word processor (P) | | 1994< |
| | a-80H | Word processor (P) | | 1990s |
| | a-85 | Word processor (P) | | 1994< |
| | a-85H | Word processor (P) | | 1994< |
| | a-85HC | Word processor (P) | | 1996 |
| | a-85HG | Word processor (P) | | 1994 |
| | a-85HL | Word processor (P) | | 1990s |
| | a-85HP | Word processor (P) | | 1995 |
| | | | | |
 | California Computer Products, Inc. (CalComp) | A/E/C (/CC 16/40) | Minicomputer | CAD | 1979 |
| | | | | |
 | Chupad | A10 Pro | Tablet (P) | | 2018 |
| | | | | |
 | Connect (div. Vulcan Electronics) | A7 3G | Tablet (P) | | 2012 |
| | A7 3G Plus | Tablet (P) | | 2013 |
| | A7 Classic | Tablet (P) | | 2012 |
| | A7 Pro | Tablet (P) | | 2012 |
| | A7 Slim | Tablet (P) | | 2011 |
| | A7 TabPhone | Tablet (P) | | 2012 |
| | A8 Turbo | Tablet (P) | | 2013 |
| | | | | |
 | Computer Products of America (div. The Computer Mart) | ABACUS 1 | Office | | 1978 |
| | | | | |
 | CompuSource, Inc. | Abacus Portable | Micro (P) | | 1984 |
| | | | | |
 | Cray Research, Inc. | Abel | Supercomputer | | 2015 |
| | | | | |
 | CPA Eng. Ing. Com. Ltda. | Absolutus | Home computer | Apple 2 clone | 1982 |
| | | | | |
 | Celerity Computing, Inc. | Accel | | | 1980s |
| | | | | |
 | Computer Data Systems, Inc. | Accountant | Micro | | 1979< |
| | | | | |
 | Comptek Research, Inc. | Accutext Barrister/300 | Word processor | | 1976< |
| | | | | |
 | Cincinnati Milling Machine Co. (-> Cincinnati Milacron) | Acramatic 2100 CNC | Industrial | | 1994< |
| | | | | |
 | CompuThink | Act System 800 | Micro | | 1981< |
| | | | | |
 | Computer Tools | Action Processor | Special | | 1979 |
| | | | | |
 | Commonwealth Scientific and Industrial Rersearch Organisation (CSIRO) | ADA | Special | Early | 1958 |
| | | | | |
 | Coleco Industries, Inc. (Connecticut Leather Company) | Adam | Home computer | | 1983 |
| | | | | |
 | Comtek, Inc. | Add-Smart MTS C2101-CM2 | Micro | | 1986< |
| | | | | |
 | Carterfone Communications Corp. | ADM-3A | Terminal | | 1970s |
| | | | | |
 | Casio Computer Ltd. | ADPS R1 | Office | | 1989 |
| | | | | |
 | Control Data Corp. (CDC) | Advanced Flexible Processor (aka Cyberplus) | Mainframe | | 1979 |
| | Advanced Microprogrammable Processor (AMPP) | Special | | 1975 |
| | | | | |
 | Computer Designed Systems, Inc. | AdViser 100 | Minicomputer | | 1984< |
| | AdViser 1400/32 | Minicomputer | | 1986< |
| | AdViser 1800/64 | Minicomputer | | 1986< |
| | AdViser 2190 | Minicomputer | VAX comp. | 1977 |
| | AdViser 2196 | Minicomputer | VAX comp. | 1977 |
| | AdViser 2200 | Minicomputer | VAX comp. | 1985 |
| | AdViser 2264 | Minicomputer | VAX comp. | 1980s |
| | AdViser 25/4 | Minicomputer | VAX comp. | 1983 |
| | AdViser 2900 | Minicomputer | VAX comp. | 1985 |
| | AdViser 2998-Z | Minicomputer | VAX comp. | 1977 |
| | Adviser 32/60 | Minicomputer | | 1984< |
| | Adviser 32/80 | Minicomputer | | 1984< |
| | AdViser 600 | Minicomputer | | 1986< |
| | AdViser 900 | Minicomputer | | 1986< |
| | Adviser IV-3160 | Minicomputer | | 1976 |
| | Adviser IV-4240 | Minicomputer | | 1977 |
| | Adviser IV-5320 | Minicomputer | | 1977 |
| | Adviser IV/900 | Minicomputer | | 1978 |
| | Adviser Micro Plus | Micro | | 1983 |
| | Adviser Micro Plus II | Micro | | 1984< |
| | Adviser Micro Plus III | Micro | | 1984< |
| | | | | |
 | Cubic Corp. | AERIS DH-59 | Special | | 1961< |
| | | | | |
 | COMPAQ Computer Corp. | Aero 1500 | PDA (P) | | 1998 |
| | Aero 1520 | PDA (P) | | 1998 |
| | Aero 1530 | PDA (P) | | 1999 |
| | Aero 1550 | PDA (P) | | 1999 |
| | Aero 2100 | PDA (P) | | 1999 |
| | Aero 2110 | PDA (P) | | 1999 |
| | Aero 2120 | PDA (P) | | 1999 |
| | Aero 2130 | PDA (P) | | 1999 |
| | Aero 2140 | PDA (P) | | 1999 |
| | Aero 2150 | PDA (P) | | 1999 |
| | Aero 2160 | PDA (P) | | 1999 |
| | Aero 2180 | PDA (P) | | 1999 |
| | Aero 8000 | Micro (P) | Palmtop | 1999 |
| | | | | |
 | Claessens Product Consultants BV | Aesthedes | Workstation | CAD | 1980s |
| | | | | |
 | Compagnie de Signaux et d'Entreprises Electriques (CSEE) | Afigraf 2080 | Terminal | | 1987< |
| | Afigraf 2090 | Terminal | | 1986 |
| | Afigraf 4000 | Terminal | | 1981 |
| | Afigraf 4048 | Terminal | | 1980s |
| | Afigraf 6080 | Terminal | | 1983 |
| | | | | |
 | Casio Computer Ltd. | AI-1000 | Pocket (P) | | 1989 |
| | | | | |
 | Collins Radio Company | AINS70 | Minicomputer | | 1975 |
| | | | | |
 | Cubic Corp. | AIR TRAFFIC | Special | Early | 1960 |
| | | | | |
 | Coyote Computer Corp. | Albert | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | Cray Research, Inc. | Albis (/XE6) | Supercomputer | | 2012 |
| | Aleph | Supercomputer | | 2018 |
| | | | | |
 | Comp-U-Save | Alex | Micro | | 1980s |
| | | | | |
 | Comtek, Inc. | ALL SMART SYS ASF-4 | Micro | | 1986< |
| | ALL SMART SYS ASF-l | Micro | | 1986< |
| | | | | |
 | Center for Technological Research of the National Polytechnic Institute (CINTEC-IPN) | Almita II | Micro | | 1984 |
| | | | | |
 | Control Data Corp. (CDC) | Alpha | | | 1969 |
| | | | | |
 | COMPAQ Computer Corp. | AlphaServer DS10 (2 models) | Server | | 1999 |
| | AlphaServer DS10L (2 models) | Server | | 1999 |
| | AlphaServer DS15 | Server | | 2003 |
| | AlphaServer DS20 (4 models) | Server | | 1999 |
| | AlphaServer DS20E (12 models) | Server | | 2001 |
| | AlphaServer DS20L | Server | | 2001 |
| | AlphaServer DS25 | Server | | 2002 |
| | AlphaServer ES40 (12 models) | Server | | 2001 |
| | AlphaServer GS140 (29 models) | Server | | 1999 |
| | AlphaServer GS160 (18 models) | Server | | 2000 |
| | AlphaServer GS320 (4 models) | Server | | 2000 |
| | AlphaServer GS60 (6 models) | Server | | 1999 |
| | AlphaServer GS60E (2 models) | Server | | 2000s |
| | AlphaServer GS80 (10 models) | Server | | 2002 |
| | AlphaStation 255/300 | Workstation | | 2000< |
| | AlphaStation 500/400 | Workstation | | 2000< |
| | AlphaStation 600 | Workstation | | 2000< |
| | AlphaStation DS10 | Workstation | | 1999 |
| | AlphaStation DS20E | Workstation | | 1994> |
| | AlphaStation DS25 | Workstation | | 1994~ |
| | AlphaStation ES40 | Workstation | | 1994> |
| | AlphaStation TS10 | Workstation | | 1994> |
| | AlphaStation VS10 | Workstation | | 1994> |
| | AlphaStation XP1000 (2 models) | Workstation | | 1999 |
| | AlphaStation XP900 | Workstation | | 1999 |
| | | | | |
 | Cirrascale Corp. | AMD EPYC 7002 | Server | | 2019 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | Amiga 1000 | Home computer | | 1985 |
| | Amiga 1200 | Home computer | | 1993 |
| | Amiga 1200 HD | Home computer | | 1992 |
| | Amiga 1200 HD Tower | Home computer | | 1992 |
| | Amiga 1200 HD/40 | Home computer | | 1992 |
| | Amiga 1500 | Home computer | | 1990 |
| | Amiga 2500 (68000 CPU) | Home computer | | 1989 |
| | Amiga 2500 (68030 CPU) | Home computer | | 1989 |
| | Amiga 2500 UX | Home computer | | 1989 |
| | Amiga 3000 | Home computer | | 1990 |
| | Amiga 3000 UX | Home computer | | 1991 |
| | Amiga 4000 | Home computer | | 1993 |
| | Amiga 4000/030 | Home computer | | 1993 |
| | Amiga 4000/040 | Home computer | | 1992 |
| | Amiga 4000T | Home computer | | 1994 |
| | Amiga 500 | Home computer | | 1987 |
| | Amiga 500 (Leopard Design) | Home computer | | 1987 |
| | Amiga 500+ | Home computer | | 1991 |
| | Amiga 600 | Home computer | | 1992 |
| | Amiga 600 HD | Home computer | | 1992 |
| | | | | |
 | Control Data Corp. (CDC) | AN/AYK-14 | Special | Airborne | 1976 |
| | | | | |
 | Computing Devices of Canada Ltd. | AN/UYK-501 | Minicomputer | Military | 1966 |
| | | | | |
 | ConTel Corp. | AN/UYQ-47 | Workstation | Military | 1980s |
| | | | | |
 | Compumedic Sciences, Inc. | Analog Computer | Analog | | 1971 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Anjing (3 models) | Micro | | 2006 |
| | | | | |
 | Cosmos Systems, Inc. | ANTARES | Micro | Development system | 1983 |
| | | | | |
 | Centre National d'Etude des Télécommunications (CNET) | ANTINEA (Prototype) | Special | Early | 1960 |
| | | | | |
 | Concurrent Computer Corp. | AP/320 | Server | | 2000 |
| | AP/600 | Server | | 2000 |
| | AP/800 | Server | | 2000 |
| | | | | |
 | Cybernex Ltd. | APL-100 | Terminal | | 1979 |
| | | | | |
 | Centro de Desenvolvimento de Systemas (cdSE) | Apply 300 | Home computer | ZX clone | 1983 |
| | | | | |
 | Cardinal Technologies, Inc. | APT Series | Terminal | | 1987 |
| | | | | |
 | Compagnie générale de télégraphie sans fil (CSF) | APT-HF 90 (KT 992) | Analog | Military | 1950s |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | APX 1000 | Micro | | 1989 |
| | APX 2000 | Micro | | 1989 |
| | | | | |
 | CAF Technology, Inc. | AquaLITE-II | Micro (P) | Palmtop | 1992 |
| | | | | |
 | Cubic Corp. | ARCAS | Special | | 1964< |
| | | | | |
 | Cray Research, Inc. | ARCHER | Supercomputer | | 2014 |
| | | | | |
 | Costec GmbH | Archieves | Workstation | | 1982 |
| | | | | |
 | Computer Displays, Inc. | ARDS | Terminal | CAD | 1968 |
| | ARDS 100A | Terminal | CAD | 1969 |
| | | | | |
 | Casio Computer Ltd. | Area 5 | Office | | 1982 |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | Aries | Micro | | 1996 |
| | | | | |
 | Cray Research, Inc. | Armstrong | Supercomputer | | 2014 |
| | Arolla (/CS-Storm) | Supercomputer | | 2010s |
| | | | | |
 | ColorGraphics Systems, Inc. (div. Dynatech) | ArtStar 3DPlus | Workstation | CAD | 1985 |
| | ArtStar II | Workstation | CAD | 1987 |
| | | | | |
 | Centel Business Information System | AS 1000 | Micro | | 1980 |
| | AS 2000 | Micro | | 1983 |
| | | | | |
 | Canon, Inc. | AS-100C | Micro | | 1982 |
| | AS-100M | Micro | | 1982 |
| | AS-200 | Micro | | 1985 |
| | AS-200 TP | Micro | | 1985 |
| | AS-300 | Micro | | 1984 |
| | | | | |
 | Cray Research, Inc. | Aterui | Supercomputer | | 2014 |
| | ATERUI II (=CX50) | Supercomputer | | 2018 |
| | | | | |
 | ClusterVision | Athena | Supercomputer | | 2017 |
| | | | | |
 | Corona Data Systems (CorData) | ATO | Micro | | 1986< |
| | ATP | Micro | | 1986< |
| | | | | |
 | Computer Interface Systems, Inc. (CIS) | Auto-Con | Minicomputer | Industrial | 1975 |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | Avila | Micro | | 1995 |
| | | | | |
 | Convergent Technologies, Inc. | AWS | Micro | | 1981 |
| | AWS Turbo | Workstation | | 1982 |
| | AWS Turbo Color | Workstation | | 1983 |
| | | | | |
 | Casio Computer Ltd. | AX-1 | Pocket (P) | | 1985 |
| | AX-2 | Pocket (P) | | 1985 |
| | AX-3 | Pocket (P) | | 1985 |
| | AX-3S | Pocket (P) | | 1985~ |
| | | | | |
 | Caliber Computer Corp. | Ax1000 | Server | | - |
| | | | | |
 | CompData Computer GmbH | B 90 | Minicomputer | | 1980s |
| | | | | |
 | ComputerWarehouse | B-Machine | Micro | Mac clone | 1997 |
| | | | | |
 | Central Data Corp. | B1017 | SBC | S-100 | 1983 |
| | B1034 | SBC | S-100 | 1983 |
| | B1045 | SBC | S-100 | 1980 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | B128-40 | Micro | | 1982 |
| | B128-80HP | Micro | | 1982 |
| | B128-80LP | Micro | | 1982 |
| | B256-40 | Micro | | 1982 |
| | B256-80HP | Micro | | 1982 |
| | B256-80LP | Micro | | 1982 |
| | B500 | Micro | | 1983 |
| | | | | |
![UAE]() | Crown Micro | B701 | Tablet (P) | | 2014 |
| | B704 | Tablet (P) | | 2014 |
| | B707 | Tablet (P) | | 2014 |
| | B708 | Tablet (P) | | 2014 |
| | B709 | Tablet (P) | | 2014 |
| | B717 | Tablet (P) | | 2014 |
| | B751 | Tablet (P) | | 2013 |
| | B760 | Tablet (P) | | 2014 |
| | B767 | Tablet (P) | | 2013 |
| | B768 | Tablet (P) | | 2013 |
| | B771 | Tablet (P) | | 2014 |
| | B777 | Tablet (P) | | 2013 |
| | B902 | Tablet (P) | | 2013 |
| | B904 | Tablet (P) | | 2015 |
| | B996 | Tablet (P) | | 2014 |
| | | | | |
 | Computertechnik Müller GmbH (CTM) | BAP 70 | Terminal | | 1981 |
| | BAP 90 | Terminal | | 1985 |
| | | | | |
 | Ci, Inc. | Base 64a | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | CCI | Base-48 | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | Copam Electronics Corp. | BASE-64A | Home computer | Apple 2 clone | 1983< |
| | BASE-64D | Home computer | Apple 2 clone | 1983< |
| | | | | |
 | Cleartone | BBC Model B (lic.) | Home computer | | 1982 |
| | | | | |
 | Comtec | BC-1688 | SBC | | 1984< |
| | BC-1688K | SBC | | 1984< |
| | | | | |
 | Computer Distributors of Hawaii | BC-80R | Home computer | | 1984< |
| | | | | |
 | Casio Computer Ltd. | BE-300 | PDA (P) | | 2001 |
| | | | | |
 | Cray Research, Inc. | Bean | Supercomputer | | 2015 |
| | BeBop | Supercomputer | | 2017 |
| | Beskow (=XC40) | Supercomputer | | 2014 |
| | | | | |
 | ClusterVision | Bifrost | Supercomputer | | 2015 |
| | | | | |
 | Cray Research, Inc. | Big Red II | Supercomputer | | 2013 |
| | | | | |
 | Cyborg Corp. | Biolab 21 | Home computer | Apple 2 clone | 1981 |
| | | | | |
 | Cray Research, Inc. | Blue Waters | Supercomputer | | 2012 |
| | | | | |
 | CSL-Computer GmbH & Co. KG | Blueberry MI700 | Tablet (P) | | 2011 |
| | | | | |
 | Cybertron International, Inc. | Blueprint CAD1114A | Workstation | | 2014 |
| | Blueprint CAD1114B | Workstation | | 2014 |
| | Blueprint CAD1174A | Workstation | | 2014 |
| | Blueprint CAD1174B | Workstation | | 2014 |
| | Blueprint CAD1174C | Workstation | | 2014 |
| | Blueprint CAD1174D | Workstation | | 2014 |
| | Blueprint CAD1194A | Workstation | | 2014 |
| | Blueprint CAD1194C | Workstation | | 2014 |
| | Blueprint CAD1194D | Workstation | | 2014 |
| | Blueprint CAD1292A | Workstation | | 2014 |
| | Blueprint CAD3193B | Workstation | | 2014 |
| | Blueprint CAD3193D | Workstation | | 2014 |
| | Blueprint CAD3293A | Workstation | | 2014 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | BookPC (2 models) | Micro | | 2006 |
| | | | | |
 | ComputerWarehouse | Boston | Micro | Mac clone | 1997 |
| | | | | |
 | Canon, Inc. | BP-1000 | Minicomputer | | 1971 |
| | | | | |
 | Color Ipari Szövetkezet | Brailab Plus | Home computer | | 1985 |
| | Brailab-4 | Home computer | | 1984 |
| | | | | |
 | Cray Research, Inc. | Brooks | Supercomputer | | 2017 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Buddie (4 models) | Micro | | 2006 |
| | Buddie D525 | Micro | | 2012 |
| | | | | |
 | Comtrade Electronics | Busmaster PowerServer 8X | Server | | 1997 |
| | Busmaster PowerServer 8X DUAL | Server | | 1997 |
| | | | | |
 | Canon, Inc. | BX 3 | Micro | | 1981 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | BX256-80HP | Micro | | 1983 |
| | | | | |
 | c't Magazin | c't 86 | Home computer | Kit | 1983 |
| | c't-Terminal-Computer | Terminal | | 1983 |
| | | | | |
 | Convex Computer Corp. | C-1 | Supercomputer | | 1985 |
| | | | | |
 | Carina Ind. e Com. Ltda. | C-10 | Terminal | | 1980s |
| | | | | |
 | Cromemco, Inc. | C-10 | Micro | | 1982 |
| | C-10 PC | Micro | | 1986< |
| | C-10 SP | Micro | | 1982 |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-1000 | Minicomputer | | 1983> |
| | | | | |
 | Cromemco, Inc. | C-15 | Terminal | | 1986 |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-210 | Micro | | 1983 |
| | | | | |
 | Cado Systems Corp. | C-300 | Terminal | | 1985 |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-300 | Micro | | 1979 |
| | | | | |
 | Cado Systems Corp. | C-301 | Terminal | | 1985 |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-305 | Micro | | 1981 |
| | | | | |
 | Computerware | C-3D | Micro | Development system | 1978< |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-400 | Micro | | 1977 |
| | C-480 | Micro | | 1983 |
| | C-500 | Minicomputer | | 1981 |
| | C-520 | Minicomputer | | 1982 |
| | C-530 | Minicomputer | | 1980 |
| | C-540 | Minicomputer | | 1983 |
| | C-580 | Minicomputer | | 1983> |
| | | | | |
 | Cromemco, Inc. | C-5A | Terminal | | 1982 |
| | C-5C | Terminal | | 1982 |
| | | | | |
 | Computadores e Sistemas Brasileiros Ltda. (COBRA) | C-700 | Minicomputer | | 1974> |
| | | | | |
 | Control Data Corp. (CDC) | C-760 (Prototype) | Terminal | | 1978 |
| | | | | |
 | Collins Radio Company | C-8300 | Minicomputer | | 1968 |
| | C-8311A-1 | Minicomputer | | 1967 |
| | C-8400 | Minicomputer | | 1962 |
| | C-8401 | Mainframe | | 1964< |
| | C-8500 | Minicomputer | | 1967 |
| | C-8560 | Minicomputer | Communication processor | 1967 |
| | C-8561A-2 | Minicomputer | | 1970< |
| | C-8562 | Minicomputer | Communication processor | 1974 |
| | C-8564-1 | Minicomputer | | 1971 |
| | | | | |
 | Cray Research, Inc. | C-90 | Supercomputer | | 1991 |
| | | | | |
 | Collins Radio Company | C-900 Series | Minicomputer | | 1975 |
| | | | | |
 | Computerware | C-BS | Micro | | 1978< |
| | | | | |
 | California Computer Systems, Inc. (CCS) | C-MICRO-IIA | Micro | | 1986< |
| | | | | |
 | COMPAQ Computer Corp. | C-Series 2010c (2933A)
| Micro
(P) | Palmtop | 1998 |
| | C-Series 2010c (2933A) | Micro (P) | Palmtop | 1998 |
| | C-Series 800 (2930A)
| Micro
(P) | Palmtop | 1998 |
| | C-Series 800 (2930A) | Micro (P) | Palmtop | 1998 |
| | C-Series 810 | Micro
(P) | Palmtop | 1998 |
| | | | | |
 | Collins Radio Company | C-System | Minicomputer | Communication processor | 1974 |
| | | | | |
 | Carnegie Mellon University (CMU) | C.mmp | Minicomputer | PDP-11 comp. | 1975 |
| | | | | |
 | Convex Computer Corp. | C1-XE | Supercomputer | | 1980s |
| | C1-XL | Supercomputer | | 1986 |
| | C1-XP | Supercomputer | | 1986 |
| | C1-XP2 | Supercomputer | | 1986 |
| | C1-XP4 | Supercomputer | | 1986 |
| | | | | |
 | Country Computers Ltd. | C1000 | Micro | | 1982 |
| | | | | |
 | Convex Computer Corp. | C120 | Supercomputer | | 1984 |
| | | | | |
 | Celerity Computing, Inc. | C1200 | Workstation | | 1984 |
| | C1230 | Workstation | | 1985 |
| | C1260 | Workstation | | 1985 |
| | | | | |
 | Convex Computer Corp. | C130 | Supercomputer | | 1988 |
| | C2 | Supercomputer | | 1988 |
| | | | | |
 | Comparex Informationssysteme GmbH | C2000 (other) (14 models) | Server | | 1998 |
| | C2000 Model 113 | Server | | 1998 |
| | C2000 Model 114 | Server | | 1998 |
| | C2000 Model 214 | Server | | 1998 |
| | C2000 Model 52A | Server | | 1998 |
| | | | | |
 | Convex Computer Corp. | C201 | Supercomputer | | 1988 |
| | C202 | Supercomputer | | 1988 |
| | | | | |
 | Cyberchron Corp. | C21 | Micro | | 1983 |
| | | | | |
 | Convex Computer Corp. | C210 | Supercomputer | | 1987 |
| | C220 | Supercomputer | | 1987 |
| | C230 | Supercomputer | | 1987 |
| | C240 | Supercomputer | | 1987 |
| | C3 | Supercomputer | | 1991 |
| | | | | |
 | Country Computers Ltd. | C3000 | Micro | | 1983 |
| | | | | |
 | ConTel Corp. | C320 | Terminal | | 1986 |
| | | | | |
 | Convex Computer Corp. | C3200 | Supercomputer | | 1991 |
| | | | | |
 | ConTel Corp. | C321 | Terminal | | 1986 |
| | | | | |
 | Convex Computer Corp. | C3210 | Supercomputer | | 1991 |
| | C3220 | Supercomputer | | 1991 |
| | C3230 | Supercomputer | | 1991 |
| | C3240 | Supercomputer | | 1991 |
| | C3400 | Supercomputer | | 1991 |
| | C3400-ES | Supercomputer | | 1992 |
| | C3410 | Supercomputer | | 1991 |
| | C3420 | Supercomputer | | 1991~ |
| | C3430 | Supercomputer | | 1991~ |
| | C3440 | Supercomputer | | 1991 |
| | C3480 | Supercomputer | | 1991 |
| | C3800 | Supercomputer | | 1991 |
| | C3810 | Supercomputer | | 1991 |
| | C3820 | Supercomputer | | 1991 |
| | C3830 | Supercomputer | | 1991 |
| | C3840 | Supercomputer | | 1991 |
| | C3860 | Supercomputer | | 1993< |
| | C3880 | Supercomputer | | 1991 |
| | C4 | Supercomputer | | 1994 |
| | | | | |
 | Cyberchron Corp. | C41 | Micro | | 1983 |
| | C45 | Micro | | 1983 |
| | | | | |
 | Convex Computer Corp. | C4610 | Supercomputer | | 1995~ |
| | C4620 | Supercomputer | | 1995~ |
| | C4640 | Supercomputer | | 1995~ |
| | | | | |
 | Ctroniq Ltd. | C55 | Tablet (P) | | 2013 |
| | C71G | Tablet (P) | | 2012 |
| | | | | |
 | Celkon Impex Pvt. Ltd. | C720 | Tablet (P) | | 2010s |
| | | | | |
 | Ctroniq Ltd. | C72G | Tablet (P) | | 2014 |
| | C74GS | Tablet (P) | | 2013 |
| | C74Q | Tablet (P) | | 2012 |
| | C761 | Tablet (P) | | 2012 |
| | C76G | Tablet (P) | | 2012 |
| | C77 | Tablet (P) | | 2012 |
| | C79 | Tablet (P) | | 2014 |
| | C81 | Tablet (P) | | 2014 |
| | | | | |
 | Celkon Impex Pvt. Ltd. | C820 | Tablet (P) | | 2012 |
| | | | | |
 | Ctroniq Ltd. | C83i | Tablet (P) | | 2013 |
| | C83S | Tablet (P) | | 2013 |
| | C85 | Tablet (P) | | 2014 |
| | C91I | Tablet (P) | | 2014 |
| | C93I | Tablet (P) | | 2013 |
| | C96 | Tablet (P) | | 2012 |
| | | | | |
 | CCAB | CA 109 | Micro | | 1980s |
| | | | | |
 | Cray Research, Inc. | Cab | Supercomputer | | 2012 |
| | | | | |
 | ComputerTechnik (-> RMS) | CAB 65 | Home computer | Apple 2 clone | 1979 |
| | | | | |
 | Casio Computer Ltd. | Cabicon F-1 | Office | | 1963 |
| | Cabicon O-1 | Office | Early | 1960 |
| | Cabicon S-1 | Office | | 1962 |
| | Cabicon T-1 | Office | Early | 1960 |
| | Cabicon T-5 | Office | | 1962 |
| | | | | |
 | Carrera Technology Ltd. | Cabriolet 2 | Workstation | | 1995> |
| | Cabriolet 2 + 2 | Server | | 1995> |
| | | | | |
 | Cobalt Networks, Inc. | Cachecube | Server | | 1999< |
| | | | | |
 | CacheFlow, Inc. | CacheFlow 100 | Server | Cache server | 1998 |
| | CacheFlow 110 | Server | Cache server | 1999 |
| | CacheFlow 3000 | Server | Cache server | 1999 |
| | CacheFlow 500 | Server | Cache server | 1998 |
| | | | | |
 | Cobalt Networks, Inc. | CacheRaq | Server | | - |
| | CacheRaq 2 | Server | | 1999< |
| | CacheRaq 4 | Server | | 2001 |
| | | | | |
 | Computervision, Inc. (CV) | CADDServer | Server | | 1984< |
| | CADDStation 31 (/Sun) | Workstation | CAD | 1986 |
| | CADDStation 32 (/Sun) | Workstation | CAD | 1986 |
| | | | | |
 | Compagnie Européenne d'Automatisme Electronique (CAE) | CAE 10010 | Minicomputer | | 1960s |
| | CAE 10020 | Minicomputer | | 1960s |
| | CAE 10070 | Minicomputer | | 1966 |
| | | | | |
 | CAE System, Inc. | CAE 2000/550 | Workstation | | 1985< |
| | | | | |
 | Compagnie Européenne d'Automatisme Electronique (CAE) | CAE 510 | Minicomputer | | 1963 |
| | CAE 90/10 | Minicomputer | | 1965 |
| | CAE 90/40 | Minicomputer | | 1964 |
| | CAE 90/80 | Minicomputer | | 1964 |
| | | | | |
 | California Data Processors (CalData) | Cal Data 1/35 | Special | | 1974 |
| | Cal Data 5/1 | Special | | 1970s |
| | | | | |
 | Computer Ancillaries Ltd. (CAL) | Cal PC | Micro | | 1983< |
| | | | | |
 | California Office Systems Corp. | Cal Systems Computer | Office | | 1969< |
| | | | | |
 | C-Data (-> Computer Ancillaries) | Cal-PC | Micro | | 1983 |
| | | | | |
 | California Computer Systems, Inc. (CCS) | CalStar | Micro | | 1983 |
| | CalStar II | Micro | | 1983 |
| | Calstar III | Micro | | 1983 |
| | | | | |
 | C-Data (-> Computer Ancillaries) | Caltext | Micro | | 1983< |
| | | | | |
 | Computer Ancillaries Ltd. (CAL) | Caltext E4000 (/LSI M Three) | Micro | | 1983< |
| | | | | |
 | Cray Research, Inc. | Camellia | Supercomputer | | 2014 |
| | Camphor | Supercomputer | | 2012 |
| | Camphor 2 (=XC40) | Supercomputer | | 2016 |
| | | | | |
 | ComputerWarehouse | Cannes | Micro | Mac clone | 1997 |
| | | | | |
 | Canon, Inc. | Canoword 45S | Word processor | | 1983< |
| | Canoword 55 | Word processor | | 1980 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | CappuccinoPC | Micro | | 2001 |
| | | | | |
 | Cascade Graphics Development, Inc. (CGD) | Cascade (/Apple II) | Workstation | CAD | 1980 |
| | | | | |
 | Cascade Data, Inc. | Cascade 80 | Minicomputer | | 1970 |
| | Cascade 80/20 | Minicomputer | | 1970 |
| | Cascade 80/30 | Minicomputer | | 1970 |
| | Cascade 80/40 | Minicomputer | | 1971 |
| | | | | |
 | Cascade Graphics Development, Inc. (CGD) | Cascade VII | Workstation | CAD | 1984 |
| | Cascade X | Workstation | CAD | 1984 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Cash 4000 | Micro | | 2007 |
| | | | | |
 | Casio Computer Ltd. | Cassiopeia A-10 | PDA (P) | | 1996 |
| | Cassiopeia A-11 | PDA (P) | | 1996 |
| | Cassiopeia A-11 Plus | PDA (P) | | 1997 |
| | Cassiopeia A-11A | PDA (P) | | 1996 |
| | Cassiopeia A-20 | PDA (P) | | 1997 |
| | Cassiopeia A-20G | PDA (P) | | 1998 |
| | Cassiopeia A-21 | PDA (P) | | 1998 |
| | Cassiopeia A-23G | PDA (P) | | 1999 |
| | Cassiopeia A-50 | PDA (P) | | 1997 |
| | Cassiopeia A-51 | PDA (P) | | 1997 |
| | Cassiopeia A-51V | PDA (P) | | 1997 |
| | Cassiopeia A-55V | PDA (P) | | 1998 |
| | Cassiopeia A-60 | PDA (P) | | 1998 |
| | Cassiopeia BE-300 | PDA (P) | | 2001 |
| | Cassiopeia BE-500 | PDA (P) | | 2001 |
| | Cassiopeia DT-10 | PDA (P) | | 2004 |
| | Cassiopeia DT-3100 | PDA (P) | | 2000s |
| | Cassiopeia DT-5000 | PDA (P) | | 2001 |
| | Cassiopeia DT-5100 | PDA (P) | | 2002 |
| | Cassiopeia DT-5200 M50 | PDA (P) | | 2005 |
| | Cassiopeia DT-5200 M50C | PDA (P) | | 2005 |
| | Cassiopeia DT-5200 M50S | PDA (P) | | 2005 |
| | Cassiopeia DT-5200 M50SC | PDA (P) | | 2005 |
| | Cassiopeia DT-5300 (aka IT-800) | PDA (P) | | 2009 |
| | Cassiopeia E-10 | PDA (P) | | 1998 |
| | Cassiopeia E-100 | PDA (P) | | 1999 |
| | Cassiopeia E-105 | PDA (P) | | 2000 |
| | Cassiopeia E-11 | PDA (P) | | 1998 |
| | Cassiopeia E-115 | PDA (P) | | 2000 |
| | Cassiopeia E-125 | PDA (P) | | 2000 |
| | Cassiopeia E-15 | PDA (P) | | 1999 |
| | Cassiopeia E-150 | PDA (P) | | 2000 |
| | Cassiopeia E-200 | PDA (P) | | 2001 |
| | Cassiopeia E-2000 | PDA (P) | | 2002 |
| | Cassiopeia E-200F | PDA (P) | | 2002 |
| | Cassiopeia E-200S | PDA (P) | | 2002 |
| | Cassiopeia E-3000 | PDA (P) | | 2003 |
| | Cassiopeia E-3100 | PDA (P) | | 2003 |
| | Cassiopeia E-500 | PDA (P) | | 1999 |
| | Cassiopeia E-503 | PDA (P) | | 1999 |
| | Cassiopeia E-507 | PDA (P) | | 1999 |
| | Cassiopeia E-55 | PDA (P) | | 1998 |
| | Cassiopeia E-65 | PDA (P) | | 1999 |
| | Cassiopeia E-700 | PDA (P) | | 2000 |
| | Cassiopeia E-707 | PDA (P) | | 2000 |
| | Cassiopeia E-750 | PDA (P) | | 2001 |
| | Cassiopeia E-80 | PDA (P) | | 1999 |
| | Cassiopeia E-800 | PDA (P) | | 2001 |
| | Cassiopeia EG-80 | PDA (P) | | 2001< |
| | Cassiopeia EG-800 | PDA (P) | | 2001 |
| | Cassiopeia EG-800 STD | PDA (P) | Industrial | 2001< |
| | Cassiopeia EG-800 STD-S | PDA (P) | Industrial | 2002< |
| | Cassiopeia EM-500 | PDA (P) | | 2000 |
| | Cassiopeia EM-505 | PDA (P) | | 2000 |
| | Cassiopeia FIVA MPC-100 | Micro (P) | Palmtop | 1998 |
| | Cassiopeia FIVA MPC-101 | Micro (P) | Palmtop | 1998 |
| | Cassiopeia FIVA MPC-101M31 | Micro (P) | Palmtop | 1998 |
| | Cassiopeia FIVA MPC-101M32 | Micro (P) | Palmtop | 1998 |
| | Cassiopeia FIVA MPC-101M32A | Micro (P) | Palmtop | 1998 |
| | Cassiopeia FIVA MPC-102 | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-102M62 | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-103 | Micro (P) | Palmtop | 2000 |
| | Cassiopeia FIVA MPC-103M62S | Micro (P) | Palmtop | 2000 |
| | Cassiopeia FIVA MPC-142 | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-205 | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-205E CRU 500 | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-206 | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-206E | Micro (P) | Palmtop | 2000 |
| | Cassiopeia FIVA MPC-206E CRU 600 | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-206VL | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-216XL | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-225BL | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-225BS | Micro (P) | Palmtop | 2001 |
| | Cassiopeia FIVA MPC-501M32 | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-501M33 | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-501M40E | Micro (P) | Palmtop | 1999 |
| | Cassiopeia FIVA MPC-701 | Micro (P) | Palmtop | 2002 |
| | Cassiopeia FIVA MPC-701M30E | Micro (P) | Palmtop | 2002 |
| | Cassiopeia FIVA MPC-701M50E | Micro (P) | Palmtop | 2002 |
| | Cassiopeia IT-10 M20 | PDA (P) | Industrial | 2004 |
| | Cassiopeia IT-10 M30 | PDA (P) | Industrial | 2004 |
| | Cassiopeia IT-2000D30E | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-2000D33E | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-300 | PDA (P) | Industrial | 2011< |
| | Cassiopeia IT-500 | PDA (P) | Industrial | 2003< |
| | Cassiopeia IT-500 M30 | PDA (P) | Industrial | 2003 |
| | Cassiopeia IT-500 M30B | PDA (P) | Industrial | 2003 |
| | Cassiopeia IT-500 M30CR | PDA (P) | Industrial | 2003 |
| | Cassiopeia IT-500 M30R | PDA (P) | Industrial | 2003 |
| | Cassiopeia IT-600 | PDA (P) | Industrial | 2007 |
| | Cassiopeia IT-70 | PDA (P) | Industrial | 2003< |
| | Cassiopeia IT-700 | PDA (P) | Industrial | 2000 |
| | Cassiopeia IT-700M30E | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-700M30RC | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-700RF | PDA (P) | Industrial | 2005< |
| | Cassiopeia IT-700RFSTD | PDA (P) | Industrial | 2003< |
| | Cassiopeia IT-700STD | PDA (P) | Industrial | 2002< |
| | Cassiopeia IT-70M30E | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-70M30RC | PDA (P) | Industrial | 2001< |
| | Cassiopeia IT-70RFSTD | PDA (P) | Industrial | 2002< |
| | Cassiopeia IT-70STD | PDA (P) | Industrial | 2002< |
| | Cassiopeia PA-100A | PDA (P) | Industrial | 1995 |
| | Cassiopeia PA-2000 | PDA (P) | Industrial | 1997 |
| | Cassiopeia PA-2100 | PDA (P) | Industrial | 1997 |
| | Cassiopeia PA-2300 | PDA (P) | Industrial | 1998 |
| | Cassiopeia PA-2400W | PDA (P) | Industrial | 1990s |
| | | | | |
 | Cado Systems Corp. | CAT | Word processor | | 1980 |
| | | | | |
 | Canon, Inc. | CAT | Word processor | | 1987 |
| | | | | |
 | Cado Systems Corp. | CAT I | Word processor | | 1986< |
| | CAT II | Word processor | | 1982< |
| | CAT III | Word processor | | 1982 |
| | CAT System 20/20 | Word processor | | 1978 |
| | CAT System 20/21 | Word processor | | 1978 |
| | CAT System 20/23 | Word processor | | 1983< |
| | CAT System 20/24 | Word processor | | 1980< |
| | CAT System 20/28 | Word processor | | 1980< |
| | CAT System 20/IV | Word processor | | 1978 |
| | CAT System 40 | Word processor | | 1976 |
| | CAT System 40/IV | Word processor | | 1978 |
| | | | | |
 | Cecorp | CAT/KP | Terminal | | 1983 |
| | | | | |
 | Caterpillar (by Bullit) | Caterpillar T20 | Tablet (P) | | 2017 |
| | | | | |
 | Cado Systems Corp. | CATwriter | Word processor | | 1983< |
| | | | | |
 | Conseil Européen pour la Recherche Nucléaire (CERN) | CAVIAR | Micro | | 1980 |
| | | | | |
![?]() | Condon | CB 100 | Office | | 1973< |
| | | | | |
 | Codon Corp. | CB 100 (/PDP-11) | Office | | 1974< |
| | | | | |
 | Computer Boutique | CB 6800 (by SWTPC) | Micro | | 1980< |
| | CB 7716 (by Alpha Micro Systems) | Micro | | 1980< |
| | CB 7900 | Micro | | 1980 |
| | | | | |
 | Cromemco, Inc. | CB-308 | SBC | S-100 | 1977 |
| | | | | |
 | Corollary, Inc. | CBI/400 | Server | | 1995 |
| | CBII/4000 | Server | | 1995 |
| | CBII/6000p | Server | | 2003< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | CBM 256-80 | Micro | | 1983 |
| | CBM 3016 | Micro | | 1979 |
| | CBM 3032 | Micro | | 1979 |
| | CBM 3032B | Micro | | 1979 |
| | CBM 4008 | Micro | | 1978 |
| | CBM 4016 | Micro | | 1980 |
| | CBM 4032 (aka FAT 40) | Micro | | 1978 |
| | CBM 4032-32N | Micro | | 1980~ |
| | CBM 4032-P | Micro | | 1980~ |
| | CBM 4032-SK | Micro | | 1980~ |
| | CBM 4032B | Micro | | 1980 |
| | CBM 4064 (aka PET 64, Educator 64) | Micro | | 1980 |
| | CBM 500 | Micro | | 1983 |
| | CBM 505 | Micro | | 1983 |
| | CBM 510 | Micro | | 1983 |
| | CBM 610 | Micro | | 1983 |
| | CBM 620 | Micro | | 1983 |
| | CBM 700 (aka PET 700) | Micro | | 1983 |
| | CBM 710 | Micro | | 1982 |
| | CBM 720 | Micro | | 1983 |
| | CBM 720D | Micro | | 1983 |
| | CBM 730 | Micro | | 1983 |
| | CBM 8032 | Micro | | 1979 |
| | CBM 8032-32B | Micro | | 1980~ |
| | CBM 8032-SK | Micro | | 1980 |
| | CBM 8095 | Micro | | 1980 |
| | CBM 8096 | Micro | | 1981 |
| | CBM 8096-SK | Micro | | 1980 |
| | CBM 8296 | Micro | | 1984 |
| | CBM 8296 ExecuDesk | Micro | | 1984 |
| | CBM 8296-D | Micro | | 1984 |
| | CBM 8296-GD | Micro | | 1984 |
| | | | | |
 | Citizen Holdings Co., Ltd. | CBM-10WP | Word processor | | 1989 |
| | | | | |
 | Computer Communications, Inc. | CC-30 | Terminal | | 1967 |
| | | | | |
 | Control Concepts Corp. | CC-3276 | Terminal | | 1982 |
| | CC-3278 | Terminal | | 1984 |
| | | | | |
 | Computer Communications, Inc. | CC-33 | Terminal | | 1970< |
| | CC-335 (Totelcom) | Minicomputer | Communication processor | 1972 |
| | CC-36 | Terminal | | 1970< |
| | CC-40 | Terminal | | 1967 |
| | | | | |
 | Control Concepts Corp. | CC-5251 | Terminal | | 1984 |
| | | | | |
 | Computer Communications, Inc. | CC-6 | Minicomputer | Communication processor | 1981 |
| | CC-6F | Minicomputer | Communication processor | 1981 |
| | CC-70 | Minicomputer | Communication processor | 1970< |
| | CC-7000 | Minicomputer | Communication processor | 1970< |
| | CC-71 | Minicomputer | Communication processor | 1972< |
| | CC-8 | Minicomputer | Communication processor | 1977 |
| | CC-8.5 | Minicomputer | Communication processor | 1976 |
| | CC-80 | Minicomputer | Communication processor | 1975 |
| | CC-8000 | Minicomputer | Communication processor | 1976 |
| | CC-80RC | Minicomputer | Communication processor | 1979 |
| | CC-85 | Minicomputer | Communication processor | 1979 |
| | CC-85AC | Minicomputer | Communication processor | 1980 |
| | CC-8F | Minicomputer | Communication processor | 1976 |
| | CC-8R | Minicomputer | Communication processor | 1976 |
| | | | | |
 | Control Data Corp. (CDC) | CC102 | Terminal | | 1975< |
| | CC103 | Terminal | | 1975< |
| | CC104 | Terminal | | 1975< |
| | CC114 | Terminal | | 1982< |
| | CC115 | Terminal | | 1982< |
| | | | | |
 | Century Computer Corp. | CC200 | Micro | | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | CC302 | Terminal | | 1975< |
| | CC305 | Terminal | | 1975< |
| | CC505 | Terminal | | 1975< |
| | CC506 | Terminal | | 1975< |
| | CC507 | Terminal | | 1975< |
| | CC521 | Terminal | | 1975< |
| | CC522 | Terminal | | 1975< |
| | CC538 | Terminal | | 1975< |
| | CC540 | Terminal | | 1975< |
| | CC541 | Terminal | | 1975< |
| | CC542 | Terminal | | 1975< |
| | CC545 | Terminal | | 1975< |
| | CC555 | Terminal | | 1985< |
| | CC5A1 | Terminal | | 1975< |
| | CC5A2 | Terminal | | 1975< |
| | CC5A4 | Terminal | | 1975< |
| | CC5A5 | Terminal | | 1975< |
| | CC5A8 | Terminal | | 1975< |
| | CC5A9 | Terminal | | 1975< |
| | CC601 | Terminal | | 1982< |
| | CC608 | Terminal | | 1975< |
| | CC609 | Terminal | | 1985< |
| | CC610 | Terminal | | 1975< |
| | CC612 | Terminal | | 1975< |
| | CC613 | Terminal | | 1985< |
| | CC614 | Terminal | | 1982< |
| | CC614D | Terminal | | 1982< |
| | CC617 | Terminal | | 1975< |
| | CC622 | Terminal | | 1982< |
| | CC623 | Terminal | | 1982< |
| | CC626 | Terminal | | 1982< |
| | CC627 | Terminal | | 1982< |
| | CC628 | Terminal | | 1982< |
| | CC629 | Terminal | | 1982< |
| | CC634 | Terminal | | 1985< |
| | CC6A2 | Terminal | | 1975< |
| | CC6A4 | Terminal | | 1975< |
| | CC6A5 | Terminal | | 1975< |
| | CC6A6 | Terminal | | 1975< |
| | CC6A7 | Terminal | | 1975< |
| | CC6A9 | Terminal | | 1975< |
| | | | | |
 | Catcher, Inc. | CCAP | Tablet (P) | Industrial | 2010s |
| | | | | |
 | Computer Control Company, Inc. (3C)(CCC) | CCC-3601 | Analog | | 1966< |
| | | | | |
 | California Computer Systems, Inc. (CCS) | CCG VAX 750 | Minicomputer | | 1986< |
| | | | | |
 | Computer Communications, Inc. | CCI 8178 | Terminal | | 1984 |
| | CCI 8400 | Minicomputer | Communication processor | 1986 |
| | | | | |
 | Computer Consoles, Inc. (CCI) | CCI PC | Minicomputer | | 1986< |
| | | | | |
 | CHI Corp. | CCP Series | Minicomputer | Communication processor | 1972 |
| | CCP/3205 | Minicomputer | Communication processor | 1977 |
| | CCP/3205P | Minicomputer | Communication processor | 1985 |
| | CCP/3210 | Minicomputer | Communication processor | 1983 |
| | CCP/3212 | Minicomputer | Communication processor | 1987 |
| | CCP/3250 | Minicomputer | Communication processor | 1985 |
| | CCP/RC | Minicomputer | Communication processor | 1975 |
| | | | | |
 | Central Data Corp. | CD 21/1680 | SBC | | 1986< |
| | CD 21/1801 | SBC | | 1983< |
| | CD 21/8630 | SBC | | 1986< |
| | CD 2650 | SBC | | 1977 |
| | | | | |
 | Codimex Imp., Exp. e Ind. de Computadores Ltda. | CD-6809 | Micro | TRS-80 clone | 1983 |
| | | | | |
 | Callan Data Systems, Inc. | CD100-L | Micro | | 1981 |
| | CD100-M | Micro | | 1981 |
| | | | | |
 | Control Data Corp. (CDC) | CD112 | Terminal | | 1975< |
| | CD125 | Terminal | | 1975< |
| | | | | |
 | Computer Development Corp. | cd200 | Minicomputer | | 1970< |
| | | | | |
 | Central Data Corp. | CD310-2 | Micro | | 1987< |
| | CD310-286-1 | Micro | | 1987< |
| | CD310-3 | Micro | | 1987< |
| | | | | |
 | Corporate Development Associates, Inc. | CDA | | | 1990s |
| | | | | |
 | Control Data Corp. (CDC) | CDC Net | Minicomputer | Communication processor | 1986< |
| | | | | |
 | California Data Processors (CalData) | CDP-XI | Minicomputer | PDP-11 comp. | 1970s |
| | CDP-XI/00 | Minicomputer | PDP-11 comp. | 1974 |
| | CDP-XI/35 | Minicomputer | PDP-11 comp. | 1974 |
| | | | | |
 | CDR In-Site Ltd. | CDR25 Rugged Tablet PC | Tablet (P) | | 2002 |
| | | | | |
 | Commercial Data Servers, Inc. | CDS 104 | Mainframe | IBM 390 comp. | 1997~ |
| | CDS 2000 | Mainframe | IBM 390 comp. | 1997~ |
| | CDS 2000E | Mainframe | IBM 390 comp. | 1997~ |
| | | | | |
 | Computervision, Inc. (CV) | CDS 3000 (/Sun) | Workstation | CAD | 1984< |
| | CDS 3701-E | Server | | 1985< |
| | CDS 4000 | Workstation | CAD | 1983 |
| | CDS 5000 (/IBM 4300) | Workstation | CAD | 1984 |
| | CDS 5010 | Workstation | CAD | 1984 |
| | CDS 5020 | Workstation | CAD | 1984 |
| | CDS 5030 | Workstation | CAD | 1984 |
| | | | | |
 | Comp-Data GmbH | CDS Modell 2 | Micro | | 1980 |
| | CDS Modell 4 | Micro | | 1980 |
| | | | | |
 | Cyberchron Corp. | CDS-201 | Micro (P) | Military | 1979 |
| | CDS-231 | Micro (P) | Military | 1983 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | CDTC/CR | Home computer | | 1990 |
| | CDTV | Home computer | | 1990 |
| | | | | |
 | Codex Corp. | CDX-268/21 | Workstation | | 1983 |
| | CDX-268/220 | Micro | | 1984< |
| | CDX-268/24 | Workstation | | 1982 |
| | CDX-268/240 | Micro | | 1984< |
| | CDX-268/25 | Terminal | | 1982 |
| | CDX-268/44 | Workstation | | 1982 |
| | CDX-288 | Terminal | | 1982 |
| | | | | |
 | Cadnetix Corp. | CDX-5000 | Workstation | CAD | 1984< |
| | CDX-50000 | Workstation | CAD | 1984 |
| | CDX-50000S | Workstation | CAD | 1985 |
| | CDX-5000A | Workstation | CAD | 1984 |
| | CDX-59000 | Workstation | CAD | 1984 |
| | CDX-59000S | Workstation | CAD | 1985 |
| | CDX-5900S | Workstation | CAD | 1985 |
| | CDX-60000S | Workstation | CAD | 1987 |
| | | | | |
 | Codex Corp. | CDX-68/10 | Terminal | | 1980 |
| | CDX-68/20 | Terminal | | 1980 |
| | | | | |
 | Cadnetix Corp. | CDX-9000 | Workstation | CAD | 1984< |
| | CDX-9100S | Workstation | CAD | 1985 |
| | CDX-9150S | Workstation | CAD | 1985 |
| | CDX-9200S | Workstation | CAD | 1985 |
| | CDX-9300S | Workstation | CAD | 1985 |
| | | | | |
 | Cecorp | CE 1 | Terminal | | 1988< |
| | | | | |
 | Computer Engineering Ltd. | CE 102 | Special | | 1961 |
| | CE 119S | Special | | 1960s |
| | | | | |
 | Cecorp | CE 2 | Terminal | | 1988< |
| | | | | |
 | Computer Engineering Ltd. | CE 201 | Special | | 1964 |
| | CE 55 | Special | | 1962 |
| | CE 8000 (=Naked Mini LSi-2) | Minicomputer | | 1974 |
| | | | | |
 | Chuo Electronics Co., Ltd. (CEC) | CEC 555 | Minicomputer | | 1968 |
| | CEC 5555 | Minicomputer | | 1969 |
| | CEC 5557 | Minicomputer | | 1970 |
| | CEC 555H | Minicomputer | | 1971 |
| | CEC 555M | Minicomputer | | 1971 |
| | | | | |
 | Chang An | CEC-E | Home computer | Apple 2 clone | 1990s |
| | | | | |
 | Compac Microelectronics, Inc. | CEC8000S | Micro | | 1982 |
| | | | | |
 | Celerity Computing, Inc. | Celerity 6000 | Workstation | SPARC clone | 1987 |
| | | | | |
 | Centurion Computer Corp. | Centurion III | Minicomputer | | 1981 |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | Cerverus | Micro | | 1998 |
| | | | | |
 | Cumulus Technology Corp. | CET | Terminal | | 1989 |
| | | | | |
 | Chromatics, Inc. | CG-1398 | Terminal | | 1978~ |
| | CG-1598 | Terminal | | 1978~ |
| | CG-1998 | Terminal | | 1978~ |
| | CG-3990A | Terminal | | 1970s |
| | CG-5399 | Terminal | | 1970s |
| | CGC 7900 | Workstation | CAD | 1980 |
| | | | | |
 | Calma (div. United Computing Systems) | CGI (/Eclipsew S2-30) | Minicomputer | CAD | 1971 |
| | | | | |
 | Computervision, Inc. (CV) | CGP-100 | Workstation | CAD | 1977 |
| | CGP-180 | Workstation | CAD | 1982< |
| | CGP-200 | Workstation | CAD | 1982< |
| | | | | |
 | California Microwave, Inc. (CMS) (div. Grumman) | CGS-100 | Special | Military | 1996< |
| | | | | |
 | CGX Corp. | CGX 2010 | Workstation | | 1983 |
| | CGX 2020 | Workstation | | 1983 |
| | CGX 2023 | Workstation | | 1985 |
| | CGX 2030 | Workstation | | 1985 |
| | CGX 2030/2 | Workstation | | 1986 |
| | CGX 2033 | Workstation | | 1985 |
| | CGX 2033/1A | Workstation | | 1986 |
| | | | | |
 | Cray Research, Inc. | Chama | Supercomputer | | 2011 |
| | | | | |
 | Champion Computer Co., Ltd.
| Champion-64DXT | Micro | | 1985 |
| | Champion-86ST | Micro | | 1985 |
| | Champion-86XT | Home computer | Apple 2 clone | 1985 |
| | | | | |
 | Computer Network Technology Corp. | CHANNELLink 5000 | Minicomputer | Communication processor | 1987 |
| | | | | |
 | Computer Horizons Corp. | CHC Distribution Systems | Minicomputer | | 1976< |
| | | | | |
 | Computer Hobbyvereniging Eindhoven | CHE-1 | Home computer | Apple 2 clone | 1982 |
| | | | | |
 | Chinese Academy of Sciences - Institute of Process Engineering (IPE) | Cherry Creek | Supercomputer | | 2015 |
| | | | | |
 | Cloud Technology Ltd. (SberCloud) | Christofari (with NVIDIA) | Supercomputer | | 2019 |
| | Christofari Neo (with NVIDIA) | Supercomputer | | 2021 |
| | | | | |
 | Computer Technology Link Corp. (CTL) | Chromebook Tab Tx1 | Tablet (P) | | 2019 |
| | | | | |
 | Comcor, Inc. (div. Astrodata) | Ci 150 | Analog | | 1965 |
| | Ci 170 | Analog | | 1961 |
| | Ci 175 | Analog | | 1965 |
| | Ci 500 | Analog | Hybrid | 1966< |
| | Ci 5000 | Analog | | 1965 |
| | Ci 550 | Analog | | 1965 |
| | | | | |
 | Computer Interactions, Inc. | CI-1 | Office | | 1972< |
| | | | | |
 | Chrislin Industries, Inc. | CI-103/2 | Micro | | 1979 |
| | CI-103/23B | Micro | LSI-11 comp. | 1980 |
| | CI-11/03 | Micro | | 1979 |
| | CI-11/23 AC | Micro | | 1980 |
| | CI-11/23 AF | Micro | | 1984< |
| | CI-11/73 AJ | Micro | | 1984< |
| | | | | |
 | Computer Interactions, Inc. | CI-2 | Office | | 1972< |
| | | | | |
 | Chrislin Industries, Inc. | CI-44ICRO-11D | Micro | | 1986< |
| | CI-DTS03-AB | Micro | | 1980 |
| | CI-HICRC-11B | Micro | | 1986< |
| | CI-HICRO-11C | Micro | | 1986< |
| | CI-MICR0-11A | Micro | | 1986< |
| | CI-MICRO-11 | Micro | | 1985 |
| | CI-MW503-SB | Micro | | 1980 |
| | | | | |
 | Centro de Investigación Digital (CID) | CID-1408 | Micro | | 1980s |
| | CID-201 | Minicomputer | PDP-8 comp. | 1970 |
| | CID-201-A | Minicomputer | PDP-8 comp. | 1972 |
| | CID-201-B | Minicomputer | PDP-8 comp. | 1972 |
| | CID-202 | Minicomputer | PDP-8 comp. | 1972 |
| | CID-2201 (SM-50/02) (SM-54/10)
| Micro | | 1980s |
| | CID-300 (SM-2303) | Minicomputer | PDP-8 comp. | 1972 |
| | CID-300/10 (=SM-3) (SM-2301) | Minicomputer | PDP-11 comp. | 1976 |
| | CID-300/20 (=SM-4) | Minicomputer | PDP-11 comp. | 1976 |
| | CID-702 (SM-7203) | Terminal | | 1976 |
| | CID-7060 (SM-7236) | Terminal | | 1970s |
| | CID-7205 (SM-7213) | Terminal | | 1970s |
| | CID-7221 (SM-7221) | Terminal | | 1970s |
| | | | | |
 | CIE Systems, Inc. (CIES) | CIE-7100 | Terminal | | 1984 |
| | CIE-7800-2 | Terminal | | 1984 |
| | CIE-7900 Color | Terminal | | 1987 |
| | | | | |
 | Cray Research, Inc. | Cielo | Supercomputer | | 2011 |
| | | | | |
 | Cimlinc | CIM Server | Server | | 1985 |
| | CIM Station | Workstation | CAD | 1985 |
| | | | | |
 | Cray Research, Inc. | Cinnamon 2 (=CS400) | Supercomputer | | 2010s |
| | | | | |
 | Cincinnati Milling Machine Co. (-> Cincinnati Milacron) | CIP/1000 | Minicomputer | | 1970< |
| | CIP/2000 | Minicomputer | | 1970< |
| | CIP/2100 | Minicomputer | | 1970< |
| | CIP/2110 | Minicomputer | | 1970 |
| | CIP/220 | Terminal | | 1975< |
| | CIP/2200 | Minicomputer | | 1970 |
| | CIP/2200B | Minicomputer | | 1973 |
| | CIP/240 | Terminal | | 1975< |
| | CIP/260 | Terminal | | 1975< |
| | CIP/4000 | Minicomputer | | 1971 |
| | CIP/4400 | Minicomputer | | 1976 |
| | | | | |
 | Compucon Computer | CIP6N5/200D | Workstation | | 2003< |
| | CIP6N5/200D PPro 200 (2p) | Workstation | | 2003< |
| | | | | |
 | Commonwealth Scientific and Industrial Rersearch Organisation (CSIRO) | CIRRUS (with Adelaide University) | Special | | 1964 |
| | | | | |
 | C. Itoh & Co., Ltd. | CIT-101 | Terminal | | 1983 |
| | CIT-101/111 | Terminal | | 1985 |
| | CIT-101/141 | Terminal | | 1985 |
| | CIT-101/1A1 | Terminal | | 1985 |
| | CIT-101E | Terminal | | 1983 |
| | CIT-101E/111 | Terminal | | 1985 |
| | CIT-101E/1A1 | Terminal | | 1985 |
| | CIT-101XL | Terminal | | 1987 |
| | CIT-161 | Terminal | | 1982 |
| | CIT-20 | Terminal | | 1986 |
| | CIT-220 | Terminal | | 1985 |
| | CIT-220+ | Terminal | | 1984 |
| | CIT-224 | Terminal | | 1987 |
| | CIT-310 | Terminal | | 1985 |
| | CIT-326 | Terminal | | 1987 |
| | CIT-334 | Terminal | | 1989 |
| | CIT-344 | Terminal | | 1989 |
| | CIT-414 | Terminal | | 1982 |
| | CIT-414A | Terminal | | 1984 |
| | CIT-420 | Terminal | | 1985 |
| | CIT-427 | Terminal | | 1983 |
| | CIT-467 | Terminal | | 1980s |
| | CIT-50+ | Terminal | | 1985 |
| | CIT-500 | Word processor | | 1982 |
| | CIT-80 | Terminal | | 1981 |
| | CIT-90 | Terminal | | 1982 |
| | CIT-X | Terminal | | 1989 |
| | CIT-XE 256C | Terminal | | 1991 |
| | | | | |
 | Compagnie Industrielle des Télécomminication (CIT) (div. CGE) | CITAC 210 | Mainframe | | 1961< |
| | CITAC 210B | Mainframe | | 1961 |
| | | | | |
 | Colorovo | CityTab 7 | Tablet (P) | | 2012 |
| | CityTab 7 Lite | Tablet (P) | | 2012 |
| | CityTab Lite 10 | Tablet (P) | | 2013 |
| | CityTab Lite 10 3G | Tablet (P) | | 2014 |
| | CityTab Lite 3G | Tablet (P) | | 2014 |
| | CityTab Lite 7 | Tablet (P) | | 2013 |
| | CityTab Lite 7 1.1 | Tablet (P) | | 2013 |
| | CityTab Lite 7 2.0 | Tablet (P) | | 2013 |
| | CityTab Lite 7 2.1 | Tablet (P) | | 2013 |
| | CityTab Lite 7 2.2 | Tablet (P) | | 2013 |
| | CityTab Lite 7.85 | Tablet (P) | | 2014 |
| | CityTab Lite 8 | Tablet (P) | | 2013 |
| | CityTab Lite 8 2.0 | Tablet (P) | | 2014 |
| | CityTab Supreme 10.1 | Tablet (P) | | 2013 |
| | CityTab Supreme 10.1 3G | Tablet (P) | | 2015 |
| | CityTab Supreme 7 | Tablet (P) | | 2014 |
| | CityTab Supreme 8 | Tablet (P) | | 2014 |
| | CityTab Supreme 8 3G | Tablet (P) | | 2014 |
| | CityTab Supreme 8H | Tablet (P) | | 2014 |
| | CityTab Vision 10.1 | Tablet (P) | | 2013 |
| | CityTab Vision 3D 8 | Tablet (P) | | 2013 |
| | CityTab Vision 7 | Tablet (P) | | 2013 |
| | CityTab Vision 7 2.0 | Tablet (P) | | 2013 |
| | CityTab Vision 7 2.1 | Tablet (P) | | 2013 |
| | CityTab Vision 7.85 | Tablet (P) | | 2013 |
| | CityTab Vision 7i | Tablet (P) | | 2014 |
| | | | | |
 | Comko Computer Peripheriegeräte GmbH | CK 5 | Micro (P) | | 1980s |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | CLCD | Home computer | | 1985 |
| | | | | |
 | Compression Labs, Inc. (CLI) | CLI-441 | Terminal | | 1979 |
| | | | | |
 | Climax International Ltd. | Climax 60 | Workstation | | 1984 |
| | | | | |
 | Computer Logic Systems, Inc. | CLS-18 | Minicomputer | | 1969 |
| | CLS-19 | Minicomputer | | 1971 |
| | | | | |
 | ClusterVision | ClusterVision Opteron Cluster | Supercomputer | | 2010 |
| | | | | |
 | Chromatics, Inc. | CM 1024 | Workstation | | 1985< |
| | | | | |
 | Convict Technologies | CM Master | Micro | | 1981 |
| | | | | |
 | Carnegie Mellon University (CMU) | CM* | Minicomputer | PDP-11 comp. | 1979 |
| | | | | |
 | Connection Machines Services, Inc. | CM-5 | Supercomputer | | 1990s |
| | | | | |
 | Canon, Inc. | CM-5 (WM ?) | Word processor (P) | | 1984< |
| | CM-5L (WM ?) | Word processor (P) | | 1990s |
| | CM-7 (WM ?) | Word processor (P) | | 1990s |
| | | | | |
 | Computer Machinery Company Ltd. (CMC) | CMC 18 | Office | | 1972< |
| | CMC 1800 | Special | | 1975< |
| | CMC 2100 | | | 1981 |
| | CMC 2200 | | | 1981 |
| | CMC 440 | Terminal | | 1977 |
| | CMC 445 | Terminal | | 1981< |
| | CMC 5 | Terminal | | 1973< |
| | CMC 7015-1 | | | 1981< |
| | CMC 7020-2 | | | 1980 |
| | CMC 7030-2 | Minicomputer | | 1980 |
| | CMC 7200 | Workstation | | 1981 |
| | CMC 7500 | Workstation | | 1981< |
| | CMC 7600 (/PDP-11) | Minicomputer | | 1979 |
| | CMC 8 | Terminal | | 1973< |
| | CMC 9 | Terminal | | 1973< |
| | | | | |
 | Cossor Electronics Ltd. | CMP 9000 | Special | | 1970s |
| | | | | |
 | Comtes GmbH | CMS 3-1 | Micro | | 1983 |
| | | | | |
 | Cosmos Systems, Inc. | CMS-16 | Micro | Multibus | 1980s |
| | CMS-16/UNIX | Workstation | | 1980s |
| | | | | |
 | CMS Enhancements Inc. | CMS-SDT200 | Workstation | SPARC clone | 1992 |
| | CMS-SDT250 | Workstation | SPARC clone | 1992 |
| | CMS-SDT400 | Workstation | SPARC clone | 1992 |
| | | | | |
 | CMS Adressing | CMS-STAR AL 300 | Word processor | | 1980s |
| | | | | |
 | CMS Enhancements Inc. | CMS-STL100 | Workstation (P) | SPARC clone | 1991 |
| | | | | |
 | Cosmos Systems, Inc. | CMT-CPU | SBC | | 1982 |
| | CMT-SBC | SBC | | 1982 |
| | | | | |
 | Coastline Micro, Inc. | CN16WS | Workstation | | 1990 |
| | CN386WS | Workstation | | 1991 |
| | | | | |
 | Crony | CN97 | Tablet (P) | | 2012 |
| | CN97A | Tablet (P) | | 2012 |
| | CN97B | Tablet (P) | | 2012 |
| | CN97E | Tablet (P) | | 2012 |
| | CN97M | Tablet (P) | | 2012 |
| | CN97S | Tablet (P) | | 2011 |
| | CN97Y | Tablet (P) | | 2012 |
| | CN98 | Tablet (P) | | 2012 |
| | CN990 | Tablet (P) | | 2012 |
| | CN997 10.1 | Tablet (P) | | 2012 |
| | CN997 9.7 | Tablet (P) | | 2012 |
| | CN997G | Tablet (P) | | 2012 |
| | | | | |
 | Coastline Micro, Inc. | CNWS | Workstation | | 1990 |
| | | | | |
 | Computer Optics, Inc. | CO:70 | Terminal | | 1969< |
| | CO:75 | Terminal | | 1971 |
| | CO:77 | Terminal | | 1973 |
| | CO:78 | Terminal | | 1974 |
| | CO:8277 | Terminal | | 1979< |
| | | | | |
 | Chinese Academy of Sciences - Institute of Process Engineering (IPE) | COBRA | Supercomputer | | 2018 |
| | | | | |
 | Carrera Computers, Inc. | Cobra AXP 275 | Workstation | | 1994 |
| | | | | |
 | ConTel Corp. | Codata | | | 1982 |
| | | | | |
 | Colorful Co., Ltd. | Colorfly CT102 Qi | Tablet (P) | | 2013 |
| | Colorfly CT132 Q.Tiny | Tablet (P) | | 2013 |
| | Colorfly CT704 D.Bo | Tablet (P) | | 2013 |
| | Colorfly CT801 Eyas | Tablet (P) | | 2013 |
| | Colorfly CT974 Ivory | Tablet (P) | | 2013 |
| | Colorfly CT974 Ivory 3 | Tablet (P) | | 2013 |
| | Colorfly CT976 HD | Tablet (P) | | 2013 |
| | Colorfly CT976 Q1 | Tablet (P) | | 2013 |
| | Colorfly E708 | Tablet (P) | | 2013 |
| | Colorfly E708 Q1 | Tablet (P) | | 2013 |
| | Colorfly E708 Q2 | Tablet (P) | | 2013 |
| | Colorfly E708s | Tablet (P) | | 2013 |
| | Colorfly G708 | Tablet (P) | | 2014 |
| | Colorfly G710 Q1 | Tablet (P) | | 2013 |
| | Colorfly G718 Q1 | Tablet (P) | | 2015 |
| | Colorfly G783 Q1 | Tablet (P) | | 2013 |
| | Colorfly G808 | Tablet (P) | | 2014 |
| | Colorfly G808 3G Octa | Tablet (P) | | 2015 |
| | Colorfly G808 4G | Tablet (P) | | 2015 |
| | Colorfly i106 Q1 | Tablet (P) | | 2013 |
| | Colorfly i108W | Tablet (P) | | 2014 |
| | Colorfly i783 Pro | Tablet (P) | | 2015 |
| | Colorfly i784 D1 | Tablet (P) | | 2013 |
| | Colorfly i803 | Tablet (P) | | 2014 |
| | Colorfly i803 Q1 | Tablet (P) | | 2013 |
| | Colorfly i803 W | Tablet (P) | | 2013 |
| | Colorfly i818W | Tablet (P) | | 2015 |
| | Colorfly i898W | Tablet (P) | | 2014 |
| | Colorfly i977 Air | Tablet (P) | | 2015 |
| | Colorfly i977A 3G | Tablet (P) | | 2015 |
| | Colorfly S105 Q1 | Tablet (P) | | 2013 |
| | Colorfly S782 Q1 | Tablet (P) | | 2013 |
| | Colorfly S785 Q1 | Tablet (P) | | 2013 |
| | Colorfly U781 | Tablet (P) | | 2013 |
| | Colorfly U781 Q1 | Tablet (P) | | 2013 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | Com 80 | Home computer | | 1981 |
| | | | | |
 | Com-Comp, Inc. | COM COMP 1 | Minicomputer | | 1970s |
| | | | | |
 | Cray Research, Inc. | COMA (PACS-IX) | Supercomputer | | 2014 |
| | | | | |
 | Comcet, Inc. | Comcet 10 | Minicomputer | Communication processor | 1969 |
| | Comcet 40 | Minicomputer | Communication processor | 1969 |
| | Comcet 60 | Minicomputer | Communication processor | 1969 |
| | | | | |
 | Columbia Data Products, Inc. | Commander 500 | Micro | | 1979 |
| | Commander 900 | Micro | | 1979 |
| | Commander 964 | Micro | | 1979 |
| | Commander 964+ | Micro | | 1982< |
| | Commander F64 | Micro | | 1979 |
| | Commander FX | Micro | | 1979 |
| | Commander M64 | Micro | | 1979 |
| | | | | |
 | Computer National, Inc. | Commodore Evolution | Micro | | 2001 |
| | | | | |
 | CommVision Corp. | CommSwitch 1000 | Micro | Communication processor | 1995 |
| | CommSwitch 1500 | Micro | Communication processor | 1995 |
| | CommSwitch 2500 | Micro | Communication processor | 1995 |
| | | | | |
 | Comart Computers Ltd. | Communicator CP100 | Micro | | 1979 |
| | | | | |
 | Commuter Computer Corp. | Commuter 1083 | Micro | | 1983 |
| | | | | |
 | Computer Power & Light, Inc. (COMPAL) | Compal | Word processor | | 1975 |
| | COMPAL-80 | Word processor | | 1976 |
| | | | | |
 | Comrak | COMPIS (/DG Eclipse, Nova) | Minicomputer | CAD | 1976 |
| | | | | |
 | Computer Interactions, Inc. | Compro | Minicomputer | | 1970s |
| | Compro II | Minicomputer | | 1972 |
| | | | | |
 | Compu-Tek International, Inc. | Compu-Tek EISA File Server | Server | | 1994 |
| | Compu-Tek EISA File Server 486DX/40 | Server | | 1994 |
| | Compu-Tek PCI Power Server | Server | | 1994 |
| | | | | |
 | Compucolor Corp. | Compucolor 11 | Micro | | 1976 |
| | | | | |
 | CompuFlex Intenational | Compuflex 68/10 | Workstation | | 1986< |
| | | | | |
 | CompuPro Systems | CompuPro 10 PLUS | Minicomputer | | 1983 |
| | CompuPro 58 | Micro | | 1985 |
| | CompuPro 86 | Micro | | 1985 |
| | | | | |
 | Comproject GMK (-> VBKM) | Comput 80 | Micro | | 1982 |
| | Comput 80/10 | Micro | | 1983 |
| | Comput 80/20 | Micro | | 1985< |
| | Comput 80/30 | Micro | | 1985< |
| | Comput 80/40 | Micro | | 1985< |
| | Comput 80/50 | Micro | | 1985< |
| | Comput 80/60 | Micro | | 1985< |
| | Comput 80/70 | Micro | | 1985< |
| | | | | |
 | Computer Technology de España (CTESA) | Computec S/1 (with Comelta) | Micro | | 1983 |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | Computec S/1 (with CTESA) | Micro | | 1983 |
| | | | | |
 | Casio Computer Ltd. | Compuwriter TUC | Office | Early | 1960 |
| | | | | |
 | Comtal Corp. | COMTAL 8000 | Workstation | CAD | 1974 |
| | COMTAL 8300 | Workstation | CAD | 1974 |
| | | | | |
 | COMX World Operations Ltd. | COMX 35 | Home computer | | 1983 |
| | COMX PC1 | Home computer | | 1986 |
| | | | | |
 | Corvus Systems, Inc. | Concept (2 models) | Micro | | 1982 |
| | | | | |
 | Cail Systems Ltd. | Concept 108 | Terminal | | 1981< |
| | | | | |
 | Cascade Data, Inc. | Concept II (=Cascade 80) | Minicomputer | | 1970 |
| | Concept III | Minicomputer | | 1977 |
| | Concept IV | Minicomputer | | 1978 |
| | | | | |
 | Corvus Systems, Inc. | Concept Plus | Micro | | 1984 |
| | | | | |
 | Conographic Corp. | Conographic/10 | Terminal | | 1972< |
| | Conographic/12 | Terminal | | 1972 |
| | Conographic/9 | Terminal | | 1975 |
| | | | | |
 | Cray Research, Inc. | Conrad | Supercomputer | | 2015 |
| | | | | |
 | Contact Plus Ltd. | Contact 128 | Home computer | ZX clone | 1990s |
| | Contact 64 | Home computer | ZX clone | 1990s |
| | | | | |
 | Cottage Resources Corp. | Control-R I | SBC | Microcontroller | 1990s |
| | Control-R I" | SBC | Microcontroller | 1990s |
| | Control-R II | SBC | Microcontroller | 1992< |
| | | | | |
 | Control Electronics, Inc. (CEI) | Control/9000 | Micro | | 1983 |
| | Control/Net | Micro | | 1983 |
| | | | | |
 | Computer Conversor Corp. | Conversor 4000 | Terminal | | 1976 |
| | Conversor 8000 | Terminal | | 1978 |
| | | | | |
 | Cray Research, Inc. | Cooley | Supercomputer | | 2015 |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | COP-POS | Micro | POS | 1991 |
| | | | | |
 | Computer Industries, Inc. | COPE .30 | Terminal | | 1969< |
| | COPE .32 | Terminal | | 1969< |
| | COPE .36 | Terminal | | 1969< |
| | COPE .38 | Terminal | | 1969< |
| | COPE .45 | Terminal | | 1969< |
| | | | | |
 | Cray Research, Inc. | Copper | Supercomputer | | 2012 |
| | | | | |
 | Computer Peripheral Corp. (CPC) | COPS 10 | Terminal | | 1981< |
| | COPS 15 | Terminal | | 1977 |
| | COPS 20 | Terminal | | 1977 |
| | COPS 30 | Terminal | | 1977 |
| | | | | |
 | Contraves AG (div. Oerlikon) | CORA 1 | Special | | 1963 |
| | | | | |
 | Corbin Corp. | CORBIN | Special | Early | 1957 |
| | | | | |
 | Chuwi Innovation and Technology Co., Ltd. | CoreBook | Tablet (P) | | 2017 |
| | | | | |
 | Cray Research, Inc. | Cori (=XC40) | Supercomputer | | 2016 |
| | | | | |
 | Correlative Systems International SA (CSI) | Correl Sys | Micro | OCR computer | 1982 |
| | | | | |
 | Corstar Business Computing Co., Inc. | Corstar 310 | Minicomputer | | 1972 |
| | Corstar 350 | Minicomputer | | 1975 |
| | Corstar 534 | Minicomputer | | 1973 |
| | Corstar 570 | Minicomputer | | 1975 |
| | | | | |
 | Computers and Word Processors (C/WP) | Cortex | Micro | | 1982 |
| | | | | |
 | Corvus Systems, Inc. | CORVUS | Micro | | 1983< |
| | | | | |
 | Cosi Elektronik GmbH | Cositerm 182 | Terminal | | 1984< |
| | Cositerm 282 | Terminal | | 1984< |
| | Cositerm 382 | Terminal | | 1984< |
| | | | | |
 | California Institute of Technology (Caltech) | Cosmic Cube | Supercomputer | Parallel computer | 1983 |
| | Cosmic Cube II | Supercomputer | Parallel computer | 1980s |
| | Cosmic Cube III | Supercomputer | Parallel computer | 1987 |
| | | | | |
 | Cosmos Computer Shop | Cosmo S/II | Micro | | 1980 |
| | Cosmo Terminal-D Model-01 | Micro | | 1977 |
| | Cosmo Terminal-D Model-02 | Micro | | 1977 |
| | Cosmo Terminal-D Model-11 | Micro | | 1977 |
| | Cosmo Terminal-D model-12 | Micro | | 1977 |
| | | | | |
 | Cospa S.A. | COSPA-4881 | Micro | | 1980 |
| | | | | |
 | Courier Information Systems (div. Alcatel) | Courier Departmental Processor 9938 | Micro | | 1987< |
| | | | | |
 | Computer Products, Inc. (CPI) | CP 10/50 | Analog | | 1966 |
| | CP MkIII | Analog | | 1964 |
| | | | | |
 | Comart Computers Ltd. | CP-1000 | Special | | 1970s |
| | | | | |
 | Companion Computers | CP/M 2.2 Companion | Micro (P) | | 1984 |
| | CP/M Companion | Board | | 1983 |
| | | | | |
 | Cardinal Technologies, Inc. | CP330 | Terminal | | 1987 |
| | CP380 | Terminal | | 1987 |
| | CP480 | Terminal | | 1987 |
| | CP600 | Terminal | | 1988 |
| | | | | |
 | Computer Covenant Corp. | CPBS 1 | Minicomputer | PDP-11 comp. | 1976 |
| | CPBS 2 | Minicomputer | PDP-11 comp. | 1976 |
| | CPBS 3 | Minicomputer | PDP-11 comp. | 1976 |
| | | | | |
 | Cyberchron Corp. | CPC-5500s | Workstation (P) | SPARC clone | 1990s |
| | CPC-5600i | Workstation | SPARC clone | 1990s |
| | | | | |
 | Continental Resources, Inc. | CPG-100 | Terminal | | 1981< |
| | CPG-4010 | Terminal | | 1980 |
| | | | | |
 | Callan Data Systems, Inc. | CPM680M-080 | SBC | | 1983 |
| | CPM680M-100 | SBC | | 1983 |
| | | | | |
 | Contact Plus Ltd. | CPS-128 | Home computer | ZX clone | 1990s |
| | | | | |
 | CPT Corp. | CPT 4200 | Word processor | | 1976< |
| | CPT 6000 | Word processor | | 1979< |
| | CPT 6100 | Word processor | | 1982< |
| | CPT 6600 | Word processor | | 1970s |
| | CPT 6700 | Word processor | | 1970s |
| | CPT 8000 | Word processor | | 1976 |
| | CPT 8100 | Word processor | | 1982~ |
| | CPT 8505 | Word processor | | 1982 |
| | CPT 8510 | Word processor | | 1982 |
| | CPT 8515 | Word processor | | 1982 |
| | CPT 8520 | Word processor | | 1982 |
| | CPT 8525 | Word processor | | 1982 |
| | CPT 8530 | Word processor | | 1984 |
| | CPT 8535 | Word processor | | 1984 |
| | CPT 8800 | Word processor | | 1982< |
| | CPT 8900 | Word processor | | 1970s |
| | CPT 9000 | Word processor | | 1987< |
| | CPT Phoenix | Word processor | | 1983 |
| | | | | |
 | CompuPro Systems | CPU 16032 | SBC | | 1984< |
| | CPU 286 | SBC | S-100 | 1984< |
| | CPU 32016 | SBC | S-100 | 1985< |
| | | | | |
 | CYB Systems, Inc. | CPU 68000 | SBC | | 1982 |
| | | | | |
 | CompuPro Systems | CPU 68K | SBC | S-100 | 1984< |
| | CPU 8085/8088 | SBC | S-100 | 1985< |
| | CPU 8085/88 | SBC | | 1984< |
| | CPU 86/87 | SBC | | 1984< |
| | CPU Z | SBC | | 1984< |
| | | | | |
 | Computer Dynamics, Inc. (CDI) | CPU-9 | SBC | | 1986< |
| | | | | |
 | C. Tavernier | CPU09 | SBC | | 1982 |
| | | | | |
 | Computer Technology de España (CTESA) | CPV-Z80 | Micro | | 1980s |
| | | | | |
 | Christian Rovsing A/S | CR 32 Unimaster | Micro | | 1983 |
| | | | | |
 | Cramer Electronics, Inc. | CRAMERKIT | Micro | | 1975 |
| | | | | |
 | College of Aeronautics | CRANK MINOR | Analog | | 1960s |
| | | | | |
 | Cray Research, Inc. | Cray X1 | Supercomputer | | 2003 |
| | Cray X1E | Supercomputer | | 2005 |
| | Cray XC40 | Supercomputer | | 2017 |
| | Cray XT3 | Supercomputer | | 2005 |
| | Cray XT4 | Supercomputer | | 2009 |
| | Cray XT4 QuadCore | Supercomputer | | 2008 |
| | Cray XT5 QuadCore | Supercomputer | | 2008 |
| | Cray XT5 SixCore | Supercomputer | | 2009 |
| | Cray XT5-HE | Supercomputer | | 2009 |
| | Cray XT6 | Supercomputer | | 2010 |
| | Cray XT6m | Supercomputer | | 2010 |
| | | | | |
 | Computer Research Co., Ltd. | CRC-80 | SBC | | 1980 |
| | | | | |
 | Crest | CREST-800 | Micro | Apple 2 clone | 1988 |
| | | | | |
 | Computer Automation, Inc. | CRT Terminal | Terminal | | 1983 |
| | | | | |
 | Crono | CRT074 Solutio Chip | Tablet (P) | | 2013 |
| | | | | |
 | Cray Research, Inc. | Crystal | Supercomputer | | 2014 |
| | | | | |
 | Crystal Group, Inc. | Cs 1400 | Server | | 1999~ |
| | | | | |
 | Compagnie de Signaux et d'Entreprises Electriques (CSEE) | CS 150 | Terminal | | 1985 |
| | | | | |
 | Crystal Group, Inc. | Cs 2000 | Server | | 1999~ |
| | Cs 300 | Server | | 1999~ |
| | Cs 500 | Server | | 1999~ |
| | | | | |
 | Compudata Informationstechnik GmbH | CS 600 | Office | | 1978 |
| | | | | |
 | Crystal Group, Inc. | Cs 600 | Server | | 1999 |
| | | | | |
 | Compudata Informationstechnik GmbH | CS 620 | Office | | 1978 |
| | CS 640 | Office | | 1978 |
| | CS 660 | Office | | 1978 |
| | CS 680 | Office | | 1978 |
| | | | | |
 | Crystal Group, Inc. | Cs 900 | Server | | 1999~ |
| | | | | |
 | Cromemco, Inc. | CS-0 | Micro | | 1982< |
| | CS-0D | Micro | | 1986< |
| | CS-100 | Workstation | | 1982 |
| | | | | |
 | Challenge Systems, Inc. | CS-1000 | Micro | | 1982 |
| | | | | |
 | Chen Systems Corp. | CS-1000 | Server | | 1995 |
| | | | | |
 | Computer Shop of Cambridge | CS-1000 | Micro | | 1979< |
| | | | | |
 | Cromemco, Inc. | CS-100H 50XC20 Multi-User | Workstation | | 1986 |
| | CS-100H 50XC20 TableTop | Workstation | | 1985 |
| | CS-115 | Workstation | | 1982 |
| | CS-120 | Workstation | | 1987 |
| | | | | |
 | Computer Specialists Ltd. | CS-16/64 | SBC | | 1980s |
| | | | | |
 | Cromemco, Inc. | CS-1DSE | Micro | | 1982 |
| | CS-1HDZ | Micro | | 1982 |
| | | | | |
 | Codon Corp. | CS-20 | Minicomputer | | 1972 |
| | | | | |
 | Cromemco, Inc. | CS-200 | Terminal | | 1980s |
| | CS-220 | Workstation | | 1982 |
| | | | | |
 | Computer Shop of Cambridge | CS-2200 | Micro | | 1981 |
| | | | | |
 | Cromemco, Inc. | CS-250 | Workstation | | 1980s |
| | | | | |
 | Computer Shop of Cambridge | CS-2500 | Micro | | 1982 |
| | | | | |
 | Cromemco, Inc. | CS-2D | Micro | | 1986< |
| | | | | |
 | Cubicomp Corp. | CS-3 | Workstation | | 1983< |
| | | | | |
 | Cromemco, Inc. | CS-300 | Workstation | | 1982 |
| | CS-3A System 3D Series | Micro | | 1986< |
| | CS-400 | Workstation | | 1985 |
| | CS-420 | Workstation | | 1986 |
| | | | | |
 | Cubicomp Corp. | CS-5 | Workstation | | 1983< |
| | | | | |
 | Cromemco, Inc. | CS-5000 Mammoth | Server | | 1988 |
| | | | | |
 | Cray Research, Inc. | CS-6400 | Workstation | SPARC clone | 1993 |
| | | | | |
 | CyberGraphix Advertising Design | CS/20 | Micro | | 1978< |
| | | | | |
 | Computer Systems Research (CSR) | CS/86 | Micro | | 1986< |
| | | | | |
 | Cray Research, Inc. | CS300-AC | Supercomputer | | 2013 |
| | CS300-LC | Supercomputer | | 2013 |
| | | | | |
 | Convex Computer Corp. | CS3410ES | Mainframe | | 1992 |
| | CS3420ES | Mainframe | | 1992 |
| | | | | |
 | Cogent Computer Systems, Inc. | CSB1724 | SBC | | 2012 |
| | CSB1880 | SBC | | 2008 |
| | CSB655 | SBC | | 2005 |
| | CSB739 | SBC | | 2011 |
| | CSB937 | SBC | | 2007 |
| | | | | |
 | Carlo Gavazzi Mupac, Inc. | CSBC1100 Series | SBC | | 2004< |
| | CSBC1200 | SBC | | 2001< |
| | | | | |
 | Compiler Systems, Inc. (CSI) | CSI-16 | Minicomputer | | 1970 |
| | CSI-24 | Minicomputer | | 1970 |
| | | | | |
 | Commercial Systems, Inc. (CSI) | CSI-75 | Micro | S-100 | 1986 |
| | | | | |
 | Cableshare, Inc. (CSI) | CSI-X.25 | Minicomputer | Communication processor | 1978 |
| | | | | |
 | Computer Signal Processor, Inc. (CSPI) | CSP-125 | Minicomputer | | 1973 |
| | CSP-30 | Minicomputer | | 1970 |
| | | | | |
 | Computext GmbH | CT 1600 | Office | | 1977 |
| | | | | |
 | Chromatics, Inc. | CT 4200 | Terminal | | 1983< |
| | | | | |
 | Celkon Impex Pvt. Ltd. | CT 711 | Tablet (P) | | 2010s |
| | | | | |
 | Comtech Group International Ltd. | CT Doris | Terminal | | 1992 |
| | | | | |
 | Convergent Technologies, Inc. | CT-1100 | Micro | | 1981< |
| | CT-1111 | Micro | | 1983< |
| | CT-1121 | Micro | | 1983< |
| | | | | |
 | Computone Systems, Inc. | CT-14M | Terminal | | 1970< |
| | CT-16 | Terminal | | 1970< |
| | | | | |
 | Convergent Technologies, Inc. | CT-2000 | Micro | | 1983< |
| | CT-2100 | Micro | | 1981< |
| | | | | |
 | Computone Systems, Inc. | CT-23 | Terminal | | 1970< |
| | CT-32LR | Terminal | | 1970< |
| | CT-60 | Terminal | | 1970< |
| | | | | |
 | Comspace Corp. | CT-650 | Home computer | Learn | 1968 |
| | | | | |
 | Convergent Technologies, Inc. | CT-GT-100 GR | Terminal | | 1986 |
| | CT-TO-100 PT | Terminal | | 1986 |
| | | | | |
 | Comtec Data Systems | CT/90 | Minicomputer | Communication processor | 1984< |
| | | | | |
 | Celkon Impex Pvt. Ltd. | CT1 Tab | Tablet (P) | | 2013 |
| | CT2 Tab | Tablet (P) | | 2013 |
| | CT3 Tab | Tablet (P) | | 2013 |
| | CT7 Tab | Tablet (P) | | 2012 |
| | CT722 | Tablet (P) | | 2018 |
| | CT744 | Tablet (P) | | 2010s |
| | CT888 | Tablet (P) | | 2013 |
| | CT9 Tab | Tablet (P) | | 2012 |
| | CT910 | Tablet (P) | | 2013 |
| | CT910+ | Tablet (P) | | 2013 |
| | | | | |
 | CTab (by Haier International) | CTAB 1 9.7 | Tablet (P) | | 2011 |
| | CTAB 2 9.7 | Tablet (P) | | 2012 |
| | | | | |
 | Custom Terminals, Inc. (CTI) | Cti 1000 | Terminal | | 1980 |
| | Cti 2000 | Terminal | | 1981< |
| | | | | |
 | Computer Technology Ltd. (CTL) | CTL 8010 | Minicomputer | | 1976< |
| | CTL 8030 | Minicomputer | | 1976< |
| | CTL 8050 | Minicomputer | | 1976 |
| | | | | |
 | Codata Systems Corp. | CTS-100 | Micro | | 1982 |
| | CTS-300 | Micro | | 1981 |
| | | | | |
 | ConTel Corp. | CTS-300/6 | Micro | | 1986< |
| | | | | |
 | Codata Systems Corp. | CTW-300 | Micro | | 1982 |
| | | | | |
 | COMPUTEXT Műszer- és SzámÃtástechnikai Vállalat | CTX 60 | Micro | | 1984 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Cube Mini 673 | Micro | | 2006 |
| | Cube PC (10 models) | Micro | | 2003-2004 |
| | | | | |
 | Cubix Corp. | Cubed | Workstation | | 1987< |
| | | | | |
 | Creative Technology Ltd. | CUBIC-88 | Home computer | Apple 2 clone | 1984 |
| | CUBIC-99 | Home computer | Apple 2 clone | 1984 |
| | | | | |
 | Culler Scientific Systems Corp. | Culler 7 (4 models) | Minicomputer | | 1986 |
| | | | | |
 | Compagnie Industrielle des Télécomminication (CIT) (div. CGE) | CV 500 | Terminal | | 1969< |
| | | | | |
 | California Computer Group | CVT 100-W | Terminal | | 1983 |
| | | | | |
 | Creative Computer Corp. | CVTP6SERVER Vision Pro PentiumPro 200 | Server | | 1995> |
| | | | | |
 | Canon, Inc. | CW-2000 | Word processor (P) | | 1990s |
| | CW-350 | Word processor (P) | | 1986< |
| | CW-350S | Word processor (P) | | 1990s |
| | CW-360 | Word processor (P) | | 1990s |
| | CW-400 | Word processor (P) | | 1990s |
| | CW-4000 | Word processor (P) | | 1990s |
| | CW-4100 | Word processor (P) | | 1990s |
| | CW-450 | Word processor (P) | | 1990s |
| | CW-4500 | Word processor (P) | | 1990s |
| | CW-460 | Word processor (P) | | 1990s |
| | CW-500 | Word processor (P) | | 1990s |
| | CW-550 | Word processor (P) | | 1990s |
| | CW-6000 | Word processor (P) | | 1990s |
| | CW-6100 | Word processor (P) | | 1990s |
| | CW-6500 | Word processor (P) | | 1990s |
| | CW-700 | Word processor (P) | | 1990s |
| | CW-7000 | Word processor (P) | | 1990s |
| | CW-7100 | Word processor (P) | | 1990s |
| | CW-7500 | Word processor (P) | | 1990s |
| | CW-BJ55S | Word processor (P) | | 1995 |
| | CW-CX200 | Word processor (P) | | 1990s |
| | CW-J1C | Word processor (P) | | 1995 |
| | CW-J1HC | Word processor (P) | | 1997 |
| | CW-J1HX | Word processor (P) | | 1995 |
| | CW-J1V | Word processor (P) | | 1990s |
| | CW-J1VE | Word processor (P) | | 1990s |
| | CW-J1VF | Word processor (P) | | 1990s |
| | CW-J1VG | Word processor (P) | | 1990s |
| | CW-J1VL | Word processor (P) | | 1997 |
| | CW-J1VR | Word processor (P) | | 1998 |
| | CW-J1VR II | Word processor (P) | | 1990s |
| | CW-J1VS | Word processor (P) | | 1996 |
| | CW-J1VX | Word processor (P) | | 1995 |
| | CW-J5 | Word processor (P) | | 1993 |
| | CW-J7 | Word processor (P) | | 1994 |
| | CW-LP30 | Word processor (P) | | 1996 |
| | CW-N3 | Word processor (P) | | 1990s |
| | | | | |
 | Catchwell, Inc. | CW31 | PDA (P) | | 2000s |
| | | | | |
 | CW Electronics | CWR-985 | Terminal | | 1980s |
| | | | | |
 | Convergent Technologies, Inc. | CWS | Workstation | | 1986< |
| | | | | |
 | Cumulus Technology Corp. | CWT | Terminal | | 1991 |
| | | | | |
 | Canon, Inc. | CX 1 | Micro | | 1981 |
| | CX-1 | Micro | | 1981 |
| | | | | |
 | Casio Computer Ltd. | CX-1 | Word processor (P) | | 1990s |
| | CX-100 | Word processor (P) | | 1990s |
| | CX-11 | Word processor (P) | | 1997 |
| | CX-1ah | Word processor (P) | | 1990s |
| | CX-20 | Word processor (P) | | 1998 |
| | | | | |
 | Corex, Inc. | CX-202 | Workstation | | 1982 |
| | CX-202S | Workstation | | 1982 |
| | | | | |
 | Casio Computer Ltd. | CX-300 | Word processor (P) | | 1990s |
| | CX-5000 | Word processor (P) | | 1997 |
| | CX-6000 | Word processor (P) | | 1998 |
| | CX-6500 | Word processor (P) | | 1998 |
| | CX-6800 | Word processor (P) | | 1990s |
| | CX-7 | Word processor (P) | | 1990s |
| | CX-70 | Word processor (P) | | 1996 |
| | CX-7000 | Word processor (P) | | 1997 |
| | CX-8000 | Word processor (P) | | 1997 |
| | CX-9000 | Word processor (P) | | 1998 |
| | | | | |
 | Cray Research, Inc. | CX1 | Supercomputer | | 2008 |
| | CX1000 | Supercomputer | | 2010 |
| | | | | |
 | Convex Computer Corp. | CX19 | Terminal | X-Terminal | 1993< |
| | | | | |
 | Chromatics, Inc. | CXI 400 | Terminal | | 1986< |
| | CXI 500 | Terminal | | 1986< |
| | | | | |
 | Control Data Corp. (CDC) | Cyber 1000 (aka M1000) (aka C1000) | Minicomputer | | 1973 |
| | Cyber 1000 (aka M1000) (aka C1000) | Minicomputer | | 1980s |
| | Cyber 1000 (DNS) | Minicomputer | Communication processor | 1973 |
| | Cyber 1000 (PMX) | Minicomputer | Communication processor | 1975 |
| | Cyber 120/40 | Minicomputer | | 1984< |
| | Cyber 120/70 | Minicomputer | | 1986< |
| | Cyber 170-172 | Mainframe | | 1974 |
| | Cyber 170-173 | Mainframe | | 1974 |
| | Cyber 170-174 | Mainframe | | 1974 |
| | Cyber 170-175 | Mainframe | | 1974 |
| | Cyber 170-720 | Mainframe | | 1979 |
| | Cyber 170-730 | Mainframe | | 1979 |
| | Cyber 170-740 | Mainframe | | 1979 |
| | Cyber 170-750 | Mainframe | | 1979 |
| | Cyber 170-760 | Mainframe | | 1979 |
| | Cyber 170-815 | Mainframe | | 1982 |
| | Cyber 170-825 | Mainframe | | 1982 |
| | Cyber 170-835 | Mainframe | | 1982 |
| | Cyber 170-855 | Mainframe | | 1982 |
| | Cyber 170-865 | Mainframe | | 1982 |
| | Cyber 170-865D | Mainframe | | 1980s |
| | Cyber 170-875 | Mainframe | | 1982 |
| | Cyber 170-875D | Mainframe | | 1980s |
| | Cyber 171 | Mainframe | | 1977 |
| | Cyber 172 | Mainframe | | 1973 |
| | Cyber 173 | Mainframe | | 1973 |
| | Cyber 174 | Mainframe | | 1973 |
| | Cyber 175 | Mainframe | | 1974 |
| | Cyber 176 | Mainframe | | 1977 |
| | Cyber 18 | Minicomputer | | 1976 |
| | Cyber 18-05 | Minicomputer | | 1977 |
| | Cyber 18-10 | Minicomputer | | 1976 |
| | Cyber 18-10M | Minicomputer | | 1977 |
| | Cyber 18-17 | Minicomputer | | 1976 |
| | Cyber 18-20 | Minicomputer | | 1976 |
| | Cyber 18-30 | Minicomputer | | 1976 |
| | Cyber 18-5 | Minicomputer | | 1976 |
| | Cyber 180-810 | Mainframe | | 1984 |
| | Cyber 180-810A | Mainframe | | 1984 |
| | Cyber 180-815 | Mainframe | | 1982 |
| | Cyber 180-825 | Mainframe | | 1982 |
| | Cyber 180-830 | Mainframe | | 1984 |
| | Cyber 180-830A | Mainframe | | 1984 |
| | Cyber 180-835 | Mainframe | | 1982 |
| | Cyber 180-840 | Mainframe | | 1985 |
| | Cyber 180-840A | Mainframe | | 1986 |
| | Cyber 180-840S | Mainframe | | 1980s |
| | Cyber 180-845 | Mainframe | | 1982 |
| | Cyber 180-845S | Mainframe | | 1980s |
| | Cyber 180-850 | Mainframe | | 1985 |
| | Cyber 180-850A | Mainframe | | 1986 |
| | Cyber 180-855S | Mainframe | | 1980s |
| | Cyber 180-860 | Mainframe | | 1985 |
| | Cyber 180-860A | Mainframe | | 1986 |
| | Cyber 180-865 | Mainframe | | 1982 |
| | Cyber 180-870 | Mainframe | | 1985 |
| | Cyber 180-870A | Mainframe | | 1986 |
| | Cyber 180-875 | Mainframe | | 1982 |
| | Cyber 180-930/11 | Mainframe | | 1987 |
| | Cyber 180-930/31 | Mainframe | | 1987 |
| | Cyber 180-930E | Mainframe | | 1987 |
| | Cyber 180-990 | Mainframe | | 1984 |
| | Cyber 180-990E | Mainframe | | 1985 |
| | Cyber 180-995E | Mainframe | | 1985 |
| | Cyber 19 | Minicomputer | | 1970s |
| | Cyber 2000 | Mainframe | | 1989 |
| | Cyber 2000S | Mainframe | | 1990 |
| | Cyber 2000U | Mainframe | | 1990 |
| | Cyber 2000V | Mainframe | | 1990 |
| | Cyber 203 | Mainframe | | 1979 |
| | Cyber 205 | Mainframe | | 1981 |
| | Cyber 205 2pipe | Supercomputer | | 1980 |
| | Cyber 205 4pipe | Supercomputer | | 1980 |
| | Cyber 4340 | Mainframe | | 1989 |
| | Cyber 4360 | Mainframe | | 1989 |
| | Cyber 4680 | Mainframe | | 1990 |
| | Cyber 70 | Mainframe | | 1970 |
| | Cyber 70/71 | Mainframe | | 1971 |
| | Cyber 70/72 | Mainframe | | 1971 |
| | Cyber 70/73 | Mainframe | | 1971 |
| | Cyber 70/74 | Mainframe | | 1971 |
| | Cyber 70/76 | Mainframe | | 1971 |
| | Cyber 910 | Workstation | | 1986 |
| | Cyber 910-200 | Workstation | | 1986 |
| | Cyber 910-300 | Workstation | | 1986 |
| | Cyber 910-400 | Workstation | | 1990 |
| | Cyber 910-430 | Workstation | | 1990 |
| | Cyber 910-460 | Workstation | | 1990 |
| | Cyber 910-470 | Workstation | | 1980s |
| | Cyber 910-500 | Workstation | | 1988< |
| | Cyber 910-517 | Workstation | | 1980s |
| | Cyber 910-537 | Workstation | | 1980s |
| | Cyber 910-587 | Workstation | | 1980s |
| | Cyber 910-600 | Workstation | | 1980s |
| | Cyber 910-612 | Workstation | | 1989 |
| | Cyber 910-621 | Workstation | | 1989 |
| | Cyber 910-622 | Workstation | | 1989 |
| | Cyber 910-624 | Workstation | | 1989 |
| | Cyber 910-700/1 | Workstation | | 1990 |
| | Cyber 910-700/4 | Workstation | | 1990 |
| | Cyber 920 | Mainframe | | 1989 |
| | Cyber 930-11 | Mainframe | | 1980s |
| | Cyber 930-31 | Mainframe | | 1980s |
| | Cyber 932-11 | Mainframe | | 1988 |
| | Cyber 932-31 | Mainframe | | 1987 |
| | Cyber 932-32 | Mainframe | | 1987 |
| | Cyber 955 | Mainframe | | 1980s |
| | Cyber 960 | Mainframe | | 1988 |
| | Cyber 960-11 | Mainframe | | 1988 |
| | Cyber 960-31 | Mainframe | | 1988 |
| | Cyber 960-32 | Mainframe | | 1988 |
| | Cyber 962-11 | Mainframe | | 1988 |
| | Cyber 962-31 | Mainframe | | 1988 |
| | Cyber 962-32 | Mainframe | | 1988 |
| | Cyber 970-11 | Mainframe | | 1992 |
| | Cyber 970-31 | Mainframe | | 1992 |
| | Cyber 970-32 | Mainframe | | 1992 |
| | Cyber 972 | Mainframe | | 1992 |
| | Cyber 972-11 | Mainframe | | 1992 |
| | Cyber 972-2 | Mainframe | | 1992 |
| | Cyber 972-31 | Mainframe | | 1992 |
| | Cyber 972-32 | Mainframe | | 1992 |
| | Cyber 974-2 | Mainframe | | 1992 |
| | Cyber 990 | Mainframe | | 1984 |
| | Cyber 990E | Mainframe | | 1987 |
| | Cyber 992-31 | Mainframe | | 1988 |
| | Cyber 992-32 | Mainframe | | 1988 |
| | Cyber 994-31 | Mainframe | | 1988 |
| | Cyber 994-34 | Mainframe | | 1988 |
| | Cyber 995 | Mainframe | | 1987 |
| | Cyber 995E | Mainframe | | 1987 |
| | | | | |
 | Cybermation, Inc. | Cybermation-80 | Minicomputer | | 1970 |
| | | | | |
 | Control Data Corp. (CDC) | CyberPlus | Mainframe | | 1983 |
| | | | | |
 | Cybico | Cybiko Classic (V1) | PDA (P) | | 2000 |
| | Cybiko Classic (V2) | PDA (P) | | 2000 |
| | Cybiko XTreme | PDA (P) | | 2001 |
| | | | | |
 | Cydrome, Inc. | Cydra-5 | Supercomputer | | 1987 |
| | | | | |
 | Czerweny Electronica S.A. | CZ 2000 | Home computer | ZX clone | 1986 |
| | CZ-1000 | Home computer | ZX clone | 1985 |
| | CZ-1000 Plus | Home computer | ZX clone | 1985 |
| | CZ-1500 | Home computer | ZX clone | 1986 |
| | CZ-1500 Plus | Home computer | ZX clone | 1985 |
| | CZ-2000 | Home computer | ZX clone | 1985 |
| | CZ-Spectrum | Home computer | ZX clone | 1986 |
| | CZ-Spectrum + | Home computer | ZX clone | 1986 |
| | | | | |
 | Car-Mel Electronics, Inc. | D-301 | Terminal | | 1973 |
| | D-302 | Terminal | | 1974 |
| | | | | |
 | Cybernex Ltd. | D1600 | Terminal | Digitizer computer | 1974 |
| | | | | |
 | Cybersystem | DACS 5000 | Micro | | 1980< |
| | | | | |
 | Computers International, Inc. | DaisyWriter Word Processing | Word processor | | 1982 |
| | | | | |
 | Cambridge Parallel Processing (CPP) | DAP 510 | Supercomputer | | 1987~ |
| | DAP 610 | Supercomputer | | 1987~ |
| | | | | |
 | Cray Research, Inc. | Dark Bridge | Supercomputer | | 2012 |
| | Dark Sand | Supercomputer | | 2012 |
| | | | | |
 | Collins Radio Company | Data Central | Minicomputer | | 1963 |
| | | | | |
 | Cableshare, Inc. (CSI) | Data Concentrator | Minicomputer | Communication processor | 1983 |
| | | | | |
 | Computer Automation, Inc. | Datacase/3 | Micro | | 1986< |
| | Datacase/3R | Micro | | 1986< |
| | Datacase/5 | Micro | | 1983 |
| | | | | |
 | Clary Datacomp Systems, Inc. | DATACOMP-404 | Minicomputer | | 1969 |
| | | | | |
 | CYB Systems, Inc. | Datamanager | Workstation | | 1986< |
| | Datamaster | Workstation | | 1986< |
| | Datamate | Workstation | | 1986< |
| | | | | |
 | Compagnie Internationale pour l'Informatique (CII) | Datanet (-> Honeywell, GE) | | | 1960s |
| | | | | |
 | Citizen Holdings Co., Ltd. | DataSlim-2 | PDA (P) | | 2000 |
| | | | | |
 | Canaan Computer Corp. | DCS 5100 | Micro | | 1986< |
| | DCS 5400 | Micro | | 1986< |
| | DCS 5410Z | Micro | | 1985 |
| | DCS 5412-P1 | Workstation | | 1984 |
| | DCS 5412-P2 | Workstation | | 1984 |
| | DCS 5800 | Minicomputer | | 1986 |
| | DCS 5804 | Minicomputer | | 1986~ |
| | DCS 5812 | Minicomputer | Communication processor | 1986 |
| | DCS 5820 | Minicomputer | | 1986~ |
| | DCS 5828 | Minicomputer | | 1986~ |
| | DCS 5836 | Minicomputer | | 1986~ |
| | DCS 6100 | Minicomputer | | 1986 |
| | DCS 6104 | Minicomputer | | 1986~ |
| | DCS 6112 | Minicomputer | | 1986~ |
| | DCS 6300 | Minicomputer | | 1986 |
| | DCS 6312 | Minicomputer | | 1986~ |
| | | | | |
 | Cromemco, Inc. | DCS-1/300 8/150 | Workstation | | 1992 |
| | DCS-1/300 8/200 | Workstation | | 1989 |
| | | | | |
 | CompuDyne Corp. | DCS-1010 | Analog | | 1960s |
| | | | | |
 | Cromemco, Inc. | DCS-4/300 Base System | Workstation | | 1992 |
| | | | | |
 | Computer Control Company, Inc. (3C)(CCC) | DCS-5000 | Minicomputer | Communication processor | 1971 |
| | | | | |
 | Consultronics, Inc. | DCT-132 | Minicomputer | | 1969 |
| | | | | |
 | Case Plc | DCX 850 | Minicomputer | Communication processor | 1985< |
| | | | | |
 | Computer Control Company, Inc. (3C)(CCC) | DDP-112 | Minicomputer | | 1965 |
| | DDP-116 | Minicomputer | | 1965 |
| | DDP-124 | Minicomputer | | 1963 |
| | DDP-19 | Minicomputer | | 1961 |
| | DDP-21 | Minicomputer | | 1961 |
| | DDP-224 | Minicomputer | | 1965 |
| | DDP-24 | Minicomputer | | 1963 |
| | DDP-24A | Minicomputer | | 1964 |
| | DDP-24P | Minicomputer (P) | Military | 1964 |
| | DDP-24VM | Minicomputer | | 1964 |
| | DDP-25 | Minicomputer | | 1961 |
| | DDP-290 | Minicomputer | | 1965 |
| | DDP-316 (aka Honeywell 316) | Minicomputer | | 1969 |
| | DDP-324 (aka Honeywell 324) | Minicomputer | | 1968 |
| | DDP-416 (aka Honeywell 416) | Minicomputer | | 1967 |
| | DDP-516 (aka Honeywell 516) | Minicomputer | | 1966 |
| | DDP-716 (aka Honeywell 716) | Minicomputer | | 1969> |
| | | | | |
 | Clary Corp. | DE 60 | Special | Early | 1960 |
| | DE 600 | Office | | 1966 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | DE3250 | Micro | | 2016 |
| | DE6100 | Micro | | 2013 |
| | | | | |
 | Computer Design & Applications, Inc. (CD&A) | Deltapro | Workstation | | 1980s |
| | | | | |
 | Computervision, Inc. (CV) | Designer IV (/CGP-100) | Workstation | CAD | 1981 |
| | Designer M | Workstation | CAD | 1981< |
| | Designer MX | Workstation | CAD | 1985< |
| | Designer V | Workstation | CAD | 1981 |
| | Designer V-X | Workstation | CAD | 1984< |
| | Designer V/VW | Workstation | CAD | 1985< |
| | | | | |
 | Citrix Systems, Inc. | DeskFrame A-1100 | Micro | | 2016 |
| | DeskFrame A-1300 | Micro | | 2016 |
| | DeskFrame DX-655 | Micro | | 2009 |
| | DeskFrame DX-675 | Micro | | 2009 |
| | DeskFrame DX-685 | Micro | | 2011 |
| | DeskFrame DX-695 | Micro | | 2011 |
| | DeskFrame E-170 | Micro | | 2016 |
| | DeskFrame E-260 | Micro | | 2014 |
| | DeskFrame E-270 | Micro | | 2016 |
| | DeskFrame E-360 | Micro | | 2014 |
| | DeskFrame E-371 | Micro | | 2016 |
| | DeskFrame EL-220 | Micro | | 2009 |
| | DeskFrame EL-225 | Micro | | 2011 |
| | DeskFrame EL-230 | Micro | | 2011 |
| | DeskFrame EL-240 | Micro | | 2011 |
| | DeskFrame EL-330 | Micro | | 2009 |
| | DeskFrame EL-335 | Micro | | 2011 |
| | DeskFrame EX-300 | Micro | | 2009 |
| | DeskFrame EX-320 | Micro | | 2009 |
| | DeskFrame EX-340 | Micro | | 2011 |
| | DeskFrame M-510 | Micro | | 2014 |
| | DeskFrame M-520 | Micro | | 2016 |
| | DeskFrame M-710 | Micro | | 2014 |
| | DeskFrame M-720 | Micro | | 2016 |
| | DeskFrame Mini M-1 | Micro | | 2016 |
| | DeskFrame R-120 | Micro | | 2009 |
| | DeskFrame R-140 | Micro | | 2011 |
| | DeskFrame R-50 | Micro | | 2009 |
| | DeskFrame R-55 | Micro | | 2011 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | DEX7150 | Micro | | 2012 |
| | | | | |
 | Computer Data Access, Inc. (CDA) | DG MP/100 Series | Minicomputer | | 1979 |
| | DG Nova Series | Minicomputer | | 1979 |
| | | | | |
 | Celkon Impex Pvt. Ltd. | Diamond 4G Tab 7 | Tablet (P) | | 2015 |
| | Diamond 4G Tab 8 | Tablet (P) | | 2015 |
| | | | | |
 | Cossor Electronics Ltd. | DIDS 400 | Terminal | | 1967 |
| | DIDS 402 | Terminal | | 1971< |
| | DIDS 402A | Terminal | | 1970s |
| | DIDS 406 | Terminal | | 1971< |
| | | | | |
 | Control Data Corp. (CDC) | Digigraphic 1744/274 | Terminal | | 1971< |
| | Digigraphic 3344/274 | Terminal | | 1971< |
| | Digigraphic Variable Intensity Display | Terminal | | 1971< |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Digital Engine | Micro | | 2008 |
| | | | | |
 | Capro, Inc. | Dimension One | Minicomputer | | 1982 |
| | | | | |
 | Comark Corp. | DISKSTOR-M1 | Micro | Development system | 1983 |
| | DISKSTOR-M2 | Micro | Development system | 1984< |
| | DISKSTOR-M3 | Micro | Development system | 1983 |
| | DISKSTOR-M4 | Micro | Development system | 1984< |
| | DISKSTOR-M6 | Micro | Development system | 1987< |
| | Disktor-Q | Micro | | 1983 |
| | | | | |
 | Changzhou n° 2 Radio Factory | DJS-110 | Minicomputer | | 1976 |
| | DJS-112 | Minicomputer | | 1978 |
| | DJS-210-1 (dev) (with Nanjing University) | Minicomputer | PDP-11 comp. | 1980 |
| | | | | |
 | Ching Jiang Radio Factory | DJS-709 | Special | | 1972 |
| | | | | |
 | C.O.I. Systeme | DMF-32 | | | 1970s |
| | | | | |
 | California Computer Products, Inc. (CalComp) | DMS | | | 1978 |
| | | | | |
 | Crony | DN97C | Tablet (P) | | 2012 |
| | | | | |
 | Commex Ltd. | DNP 16 | Minicomputer | Communication processor | 1981 |
| | DNP 4 | Minicomputer | Communication processor | 1981 |
| | DNP 6 | Minicomputer | Communication processor | 1981 |
| | | | | |
 | C.O.I. Systeme | Do-It-Yourself (DIY) Computersystem | Micro | | 1977 |
| | | | | |
 | Cleartone | Dolphin | Home computer | BBC clone | 1984~ |
| | | | | |
 | Computer Devices, Inc. (CDI) | Dot Portable MS-DOS | Micro (P) | | 1982 |
| | | | | |
 | Cubicomp Corp. | DP6200 PPro 200 (2p) | Workstation | | 2003< |
| | | | | |
 | CompañÃa Electrónica de Técnicas Aplicadas S.A. (COMELTA) | DRAC-1 | Micro | | 1984 |
| | DRAC-65 | Micro | | 1980s |
| | DRAC-Z | Micro | | 1980s |
| | DRAC-ZR | Micro | | 1980s |
| | DRAC-ZZ | Micro | | 1980s |
| | | | | |
 | Cado Systems Corp. | DRG | | | 1980s |
| | | | | |
 | Compulab Corp. | DS-140 | Office | Multibus | 1984 |
| | DS-175 | Office | Multibus | 1987< |
| | | | | |
 | ConTel Corp. | DS/PC 286-25 | Micro | | 1987< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | DX-64 | Home computer (P) | | 1983 |
| | DX-64 (NTSC) | Home computer (P) | | 1984 |
| | | | | |
 | Chuwi Innovation and Technology Co., Ltd. | DX1 3G | Tablet (P) | | 2014 |
| | | | | |
 | Canon, Inc. | DynaMac | Micro | Mac clone | 1985 |
| | | | | |
 | Computer Systems, Inc. | DYSTAC | Analog | | 1959 |
| | | | | |
 | Computer Systems Research (CSR) | DYSTAC 5800 | Analog | | 1961 |
| | DYSTAC SS-100 | Analog | | 1964 |
| | | | | |
 | CompuThink | Eagle 32 | Micro | | 1981 |
| | Eagle 32/20 | Micro | | 1982 |
| | | | | |
 | Chuwi Innovation and Technology Co., Ltd. | eBook 10.1 | Tablet (P) | | 2015 |
| | | | | |
 | California Computer Systems, Inc. (CCS) | Echelon I | Micro | | 1984< |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Echo (5 models) | Micro | | 2013 |
| | Echo 77F | Micro | | 2015< |
| | | | | |
 | Computek, Inc. | Econotext | Terminal | | 1978 |
| | Econotype | Terminal | | 1970s |
| | | | | |
 | Cray Research, Inc. | Edison | Supercomputer | | 2014 |
| | | | | |
 | Compugraphic Corp. | EditWriter 7500 | Terminal | | 1977 |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | Educator 64-1 (aka PET 64, CBM 4064) | Micro | | 1983 |
| | Educator 64-2 | Micro | | 1982 |
| | | | | |
 | CE2A | Educordi 80 | Home computer | Learn | 1980 |
| | | | | |
 | Centre pour l'Organisation, la Recherche, le Développement et les Automatismes (CORDA) | EGERIE | Office | | 1978 |
| | | | | |
 | Compu-Tek International, Inc. | EISA File Server Pentium/66 | Server | | 1994 |
| | EISA File Server Pentium/90 | Server | | 1994 |
| | | | | |
 | Comtrade Electronics | EISA PCI Super Server (3 models) | Server | | 1994 |
| | EISA PCI Super Server Dual | Server | | 1994 |
| | | | | |
 | Cubix Corp. | EISA Server | Server | | 1993< |
| | | | | |
 | Compal Electronics, Inc. | Electric Briefcase | Micro (P) | | 1982 |
| | | | | |
 | Computer Technology Link Corp. (CTL) | Electron BX | Server | | 2003< |
| | | | | |
 | Computer Engineering Associates, Inc. | Elgin 5-7121 | Analog | | 1950s |
| | | | | |
 | CompuSys s.a.s. | Eli | Micro | | 1984 |
| | Elisa | Micro | | 1984 |
| | | | | |
 | Control Concepts Corp. | EM-3275 | Terminal (P) | | 1980 |
| | EM-3276 | Terminal (P) | | 1980 |
| | | | | |
 | CHI Corp. | EMP-SI | Terminal | | 1986 |
| | | | | |
 | Computer Logics | EMP-SI | Terminal | | 1987 |
| | | | | |
 | Chinese Academy of Sciences - Institute of Process Engineering (IPE) | Endeavor | Supercomputer | | 2011 |
| | Endeavor I | Supercomputer | | 2017 |
| | Endeavor II | Supercomputer | | 2016 |
| | | | | |
 | Communication Computing Centre (CCMC) - Tallin | Entel | Micro | | 1983 |
| | | | | |
 | Cubix Corp. | ERS/FT II | Micro | Communication processor | 1995 |
| | | | | |
 | Cray Research, Inc. | Es-cha (/CS-Storm) | Supercomputer | | 2015 |
| | | | | |
 | Comicro Com. e Manut. de Microcomputadores Ltda. | ETC | Terminal | | 1980s |
| | ETP 7032 | Workstation | | 1989 |
| | | | | |
 | CSC Computer & Software GmbH | Euro | Home computer | Apple 2 clone | 1980s |
| | Euro Plus | Home computer | Apple 2 clone | 1980s |
| | Euro Profi | Home computer | Apple 2 clone | 1983 |
| | Euro Super | Home computer | Apple 2 clone | 1980s |
| | Euro-1000 | Home computer | Apple 2 clone | 1980s |
| | | | | |
 | Computer Technology International (CTI) | Eve II Personal Computer | Home computer | Apple 2 clone | 1984 |
| | Eve II Portable Computer | Home computer (P) | Apple 2 clone | 1984 |
| | | | | |
 | Canon, Inc. | EX-100P | PDA (P) | | 1998 |
| | | | | |
 | Comercio de Componentes Eletronicos (CCE) | Exato | Home computer | Apple 2 clone | 1984 |
| | Exato MC-4000 | Home computer | Apple 2 clone | 1984 |
| | Exato MC-4000 HE | Home computer | Apple 2 clone | 1988 |
| | Exato MC-4000 Pro HE | Home computer | Apple 2 clone | 1985 |
| | Exato Pro | Home computer | Apple 2 clone | 1982 |
| | Exato Pro Apple II Plus | Home computer | Apple 2 clone | 1982 |
| | | | | |
 | Cray Research, Inc. | Excalibur (with HPE) | Supercomputer | | 2014 |
| | | | | |
 | Custom Computer Systems, Inc. (CCS) | EXEC | Minicomputer | | 1983 |
| | EXEC-JR | Minicomputer | | 1982 |
| | | | | |
 | Computer Transceiver Systems, Inc. (CTSI) | Execuport | Terminal (P) | | 1972 |
| | Execuport 1200 | Terminal (P) | | 1968 |
| | Execuport 220TV | Terminal (P) | | 1970< |
| | Execuport 300 | Terminal (P) | Teleprinter | 1968 |
| | Execuport 3000 | Terminal (P) | | 1976 |
| | Execuport 310 | Terminal (P) | | 1973< |
| | Execuport 400 | Terminal (P) | | 1982 |
| | Execuport 4000 | Terminal (P) | Teleprinter | 1978 |
| | Execuport 4120 | Terminal (P) | Teleprinter | 1982 |
| | Execuport 4120 BSR | Terminal (P) | Teleprinter | 1982 |
| | Execuport 420 | Terminal (P) | Teleprinter | 1982 |
| | Execuport 430 | Terminal (P) | Teleprinter | 1982 |
| | Execuport 440 | Terminal (P) | Teleprinter | 1982 |
| | Execuport 443 | Terminal (P) | Teleprinter | 1984< |
| | Execuport XL | Micro (P) | | 1984 |
| | Execuport XL+ | Micro (P) | | 1983 |
| | | | | |
 | Courier Terminal Systems, Inc. | Executerm 250 | Terminal | | 1973< |
| | Executerm 260 | Terminal | | 1971 |
| | Executerm 265 | Terminal | | 1971 |
| | Executerm 270 | Terminal | | 1974 |
| | Executerm 275 | Terminal | | 1974 |
| | Executerm 277 | Terminal | | 1977 |
| | Executerm 60 | Terminal | | 1970 |
| | Executerm 65 | Terminal | | 1970 |
| | Executerm I | Terminal | | 1971 |
| | | | | |
 | Compudata Dynalogic Electrobyte Systems | Executioner | Micro | | 1982 |
| | | | | |
 | Coyote Computer Corp. | Executive | Terminal | | 1984< |
| | | | | |
 | Compagnie Générale de Construction Téléphonique (CGCT) | EXL-100 (-> Excelvision) | Home computer | | 1984 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | Expando E5 | Micro | | 2003 |
| | Expando F135 | Micro | | 2003 |
| | Expando F153 | Micro | | 2004 |
| | Expando F155 | Micro | | 2004 |
| | Expando II (3 models) | Micro | | 2013 |
| | Expando VM | Micro | | 2003 |
| | | | | |
 | Carchano Importação Exportação Ltda. (CIEL) | Expert2 | Home computer | MSX | 1985 |
| | Expert3 | Home computer | MSX | 1985 |
| | Expert3 Turbo | Home computer | MSX2 | 1996 |
| | | | | |
 | Coyote Computer Corp. | Express | Terminal | | 1984< |
| | | | | |
 | CMC Magnetics Corp. | EZ-860 | PDA (P) | | 2002 |
| | EZ-861 | PDA (P) | | 2002 |
| | EZ-870 | PDA (P) | | 2002 |
| | EZ-880 | PDA (P) | | 2002 |
| | | | | |
 | CappuccinoPC (div. Unicomp Lab) | EZ3 | Micro | | 2003 |
| | | | | |
 | Compal Electronics, Inc. | EzType | Word processor | | 1981 |
| | EzType Plus | Word processor | | 1986< |
| | | | | |
 | Comptronics, Inc. | F-8S100 | SBC | | 1978 |
| | | | | |
 | Carlo Gavazzi Mupac, Inc. | FABRIPAC 6851 | Micro | Industrial | 2001< |
| | | | | |
 | C-Lab | Falcon Mk-I | Home computer | | 1994 |
| | Falcon Mk-II | Home computer | | 1994 |
| | Falcon Mk-X | Home computer | | 1996 |
| | | | | |
 | CompuLab Ltd. | Fitlet-H | SBC | | 2000s |
| | | | | |
 | Compas Microsystems | FLAIM/65 | Micro | | 1980s |
| | | | | |
 | CNet Technology, Inc. | Flex II 286-16 File Server | Server | | 1990 |
| | Flex II 386-25 File Server Bare Bone | Server | | 1990 |
| | | | | |
 | Control Data Corp. (CDC) | Flexible Processor | Mainframe | | 1976 |
| | | | | |
 | Crystal Group, Inc. | Force RS1104 | Server | | 2020< |
| | Force RS2608 | Server | | 2020< |
| | Force RS3712 | Server | | 2020< |
| | | | | |
 | Casio Computer Ltd. | FP-1000 | Micro | | 1982 |
| | FP-1100 | Micro | | 1982 |
| | FP-200 | Micro (P) | | 1982 |
| | FP-3000 Type-1 | Micro | | 1984< |
| | FP-3000 Type-2 | Micro | | 1984< |
| | FP-4000 | Micro | | 1985 |
| | FP-5500 | Micro | | 1983 |
| | FP-5700 | Micro | | 1983 |
| | FP-6000 | Micro | | 1985 |
| | FP-6000S | Micro | | 1985 |
| | | | | |
 | Cherry Mobile | Fusion Air | Tablet (P) | | 2012 |
| | Fusion Aura 3s | Tablet (P) | | 2016 |
| | | | | |
 | Casio Computer Ltd. | FX-5200P | Pocket (P) | | 1985 |
| | FX-700P | Pocket (P) | | 1983 |
| | FX-702P | Pocket (P) | | 1981 |
| | FX-710P | Pocket (P) | | 1984 |
| | FX-720P | Pocket (P) | | 1984 |
| | FX-720PF | Pocket (P) | | 1986 |
| | FX-730P | Pocket (P) | | 1986 |
| | FX-740P | Pocket (P) | | 1986 |
| | FX-750P | Pocket (P) | | 1984 |
| | FX-750PF | Pocket (P) | | 1984 |
| | FX-770P | Pocket (P) | | 1985 |
| | FX-780P | Pocket (P) | | 1985 |
| | FX-781P | Pocket (P) | | 1985 |
| | FX-785P | Pocket (P) | | 1986 |
| | FX-790P | Pocket (P) | | 1985 |
| | FX-791P | Pocket (P) | | 1986~ |
| | FX-795P | Pocket (P) | | 1987 |
| | FX-801P | Pocket (P) | | 1982 |
| | FX-802P | Pocket (P) | | 1983 |
| | FX-820P | Pocket (P) | | 1984 |
| | FX-840P | Pocket (P) | | 1987 |
| | FX-841P | Pocket (P) | | 1987 |
| | FX-850P | Pocket (P) | | 1987 |
| | FX-860P | Pocket (P) | | 1987 |
| | FX-860Pvc | Pocket (P) | | 1987 |
| | FX-870P | Pocket (P) | | 1992 |
| | FX-880P | Pocket (P) | | 1990 |
| | FX-890P | Pocket (P) | | 1991 |
| | FX-9000P | Micro | | 1981 |
| | G Series (aka Darwin) | Word processor (P) | | 1990s |
| | G-700 | Word processor (P) | | 1990s |
| | G-770ZX | Word processor (P) | | 1990s |
| | G-800ST | Word processor (P) | | 1990s |
| | G-880ST | Word processor (P) | | 1990s |
| | G-900ST | Word processor (P) | | 1990s |
| | G-98 | Word processor (P) | | 1994< |
| | G-99AX | Word processor (P) | | 1990s |
| | G-99HX | Word processor (P) | | 1990s |
| | | | | |
 | Craftech | G-CAD7 | Micro | CAD | 1985< |
| | | | | |
 | CQ Elettronica | G5 | SBC | | 1980s |
| | | | | |
 | Cray Research, Inc. | Gaea C1 | Supercomputer | | 2012 |
| | Gaea C2 | Supercomputer | | 2011 |
| | Galaxy | Supercomputer | | 2013 |
| | | | | |
 | Cosmic | Galaxy 282 | Micro | | 1983< |
| | Galaxy 382 | Micro | | 1983< |
| | Galaxy 80 | Micro | | 1983< |
| | Galaxy 82 | Micro | | 1983< |
| | | | | |
 | Changsha University of Science and Technology | Galaxy YH-1 (Prototype) | Special | Parallel computer | 1980s |
| | | | | |
 | Comex S.p.A. | Galileo NET XG.SA 733 | Server | | 2003< |
| | Galileo NET XG.SA 800 | Server | | 2003< |
| | | | | |
 | Commodore Business Machine, Inc. (CBM) | Game System | Home computer | | 1987 |
| | | | | |
 | Cambridge Parallel Processing (CPP) | GAMMA II | Supercomputer | | 1990s |
| | | | | |
 | Cray Research, Inc. | Garnet | Supercomputer | | 2010 |
| | | | | |
 | Cadlinc, Inc. | GC-0041-106 | Workstation | | 1980s |
| | | | | |
 | Coactive Aesthetics, Inc. | GCB11 | SBC | Microcontroller | 1990s |
| | | | | |
 | Calma (div. United Computing Systems) | GDS | Terminal | | 1971 |
| | GDS II | Terminal | | 1978 |
| | GDS II/32 (/DG DS/4200) | Workstation | | 1985 |
| | | | | |
 | Computer Operations, Inc. | GEMINI | Mainframe | | 1970 |
| | | | | |
 | Cincinnati Milling Machine Co. (-> Cincinnati Milacron) | GEORGE 40 | Office | | 1974 |
| | GEORGE 60 | Office | | 1974 |
| | GEORGE 70 | Office | | 1974 |
| | GEORGE 80 | Office | | 1977> |
| | | | | |
 | Chinese Academy of Sciences - Institute of Computer Science | GF20/II | Industrial | | 1980s |
| | GF20/IIA | Micro | | 1983 |
| | | | | |
 | CSK Computer Systemen | Golden Memory 668 | Home computer | | 1990s |
| | | | | |
 | Cray Research, Inc. | Gordon | Supercomputer | | 2011 |
| | Gottfried | Supercomputer | | 2014 |
| | | | | |
 | Comdyna, Inc. | GP-10 | Analog | | 1980s |
| | GP-6 | Analog | | 1988 |
| | | | | |
 | Cybernex Ltd. | GR 1014 | Terminal | | 1979 |
| | | | | |
 | Contraves AG (div. Oerlikon) | Gradis 2000 | Workstation | CAD | 1979 |
| | | | | |
 | Cray Research, Inc. | Grand Tavé | Supercomputer | | 2018< |
| | | | | |
 | Cirrascale Corp. | GraphCore C2 IPU | Server | | 2019 |
| | GraphCore IPU Server | Server | | 2019 |
| | GraphCore IU | Server | | 2019 |
| | | | | |
 | California Computer Products, Inc. (CalComp) | Graphic 7 | Terminal | | 1980s |
| | | | | |
 | Computer Communications, Inc. | Group 8000 | Minicomputer | Communication processor | 1982 |
| | | | | |
 | Ceedata Ltd. | Grundy 8200 Series | Micro | | 1983< |
| | Grundy 8202 | Micro | | 1983< |
| | Grundy 8222 | Micro | | 1983< |
| | | | | |
 | Casio Computer Ltd. | GX Series (aka Darwin) | Word processor (P) | | 1990s |
| | GX-1000 | Word processor (P) | | 1998 |
| | GX-40 | Word processor (P) | | 1999 |
| | GX-50 | Word processor (P) | | 1997 |
| | GX-500 | Word processor (P) | | 2000 |
| | GX-550 | Word processor (P) | | 1995 |
| | GX-700 | Word processor (P) | | 2000 |
| | GX-710 | Word processor (P) | | 1990s |
| | GX-990 | Word processor (P) | | 1990s |
| | GX-991 | Word processor (P) | | 1990s |
| | | | | |
 | Cirrascale Corp. | GX8 | Server | | 2015 |
| | | | | |
 | Cray Research, Inc. | HA-PACS | Supercomputer | | 2012 |
| | HA-PACS TCA | Supercomputer | | 2013 |
| | Haedam | Supercomputer | | 2010 |
| | Haeon | Supercomputer | | 2010 |
| | | | | |
 | CoolPAD Group | Halo | Tablet (P) | | 2014 |
| | | | | |
 | Cray Research, Inc. | Hare | Supercomputer | | 2017 |
| | | | | |
 | Ch. Smith | Harlequin | SBC | ZX clone | 2000s |
| | | | | |
 | Crest | HART | Micro | Apple 2 clone | 1988 |
| | | | | |
 | ComputerWarehouse | Harvard | Micro | Mac clone | 1997 |
| | | | | |
 | CompuThink | Hawk 32 | Micro | | 1982 |
| | | | | |
 | Cray Research, Inc. | Hazel Hen | Supercomputer | | 2015 |
| | | | | |
 | Crypto AG (Hagelin Crypto Company) | HC-520 | Terminal (P) | Crypto | 1977 |
| | HC-5200 | Terminal | Crypto | 1980s |
| | HC-5205 | Terminal (P) | Crypto | 1988~ |
| | HC-5250 | Terminal | Crypto | 1980s |
| | HC-530 | Terminal (P) | Crypto | 1970s |
| | HC-5300 | Terminal | Crypto | 1980s |
| | HC-535 | Terminal (P) | Crypto | 1970s |
| | HC-5350 | Terminal | Crypto | 1980s |
| | HC-550 | Terminal | Crypto | 1980s |
| | HC-5500 | Terminal | Crypto | 1980s |
| | HC-570 | Terminal | Crypto | 1980s |
| | HC-5700 | Terminal | Crypto | 1990s |
| | HC-5750 | Terminal | Crypto | 1990s |
| | HC-580 | Terminal | Crypto | 1980s |
| | HC-590 | Terminal | Crypto | 1980s |
| | | | | |
 | Cumulus Technology Corp. | HCT | Terminal | | 1989 |
| | | | | |
 | Cray Research, Inc. | HECToR | Supercomputer | | 2011 |
| | Hera (with HPE) | Supercomputer | | 2019 |
| | | | | |
 | Carrera Computers, Inc. | Hercules 200 | Workstation | | 1994 |
| | | | | |
 | Cray Research, Inc. | HERMIT | Supercomputer | < |