Computer Models Statistics



- U.S.A. (115 mfg.) -

Rank
Manufacturer
# models
1
Sperry Rand Corp.
29
2
International Business Machine (IBM)
28
3
Burroughs Corp.
18
4
Engineering Research Associates (ERA) (div. Remington-Rand)
9
5
Logistics Research, Inc.
9
6
National Cash Register Co. (NCR)
9
7
Philco Corp.
9
8
Bell Telephone Laboratories
8
9
Librascope Inc.
8
10
Electronic Associates, Inc. (EAI)
7
11
General Electric Corp. (GE)
7
12
Massachusetts Institute of Technology (MIT)
7
13
Reeves Instrument Corp. (RICO)
7
14
Remington Rand Co.
7
15
Underwood Corp.
7
16
Autonetics (div. North American Aviation)
6
17
Beckman Instruments, Inc.
6
18
Bendix Aviation Corp.
6
19
Computer Research Corp. (CRC)
6
20
Consolidated Engineering Corp. (CEC)
6
21
Monrobot Corp. (div. Monroe Calculating Machines)
6
22
Northrop Aircraft Corp. - Nortronics Division
6
23
Teleregister Corp.
6
24
Donner Scientific Co. Inc.
5
25
George A. Philbrick Researches, Inc. (GAP/R)
5


- Japan (18 mfg.) -

Rank
Manufacturer
# models
1
Fujitsu Ltd.
9
2
Toshiba Corp.
8
3
Hitachi, Ltd.
7
4
Electrotechnical Laboratory (ETL)
6
5
Nippon Electric Company, Ltd. (NEC)
5
6
Hokushin Electric Works Ltd.
2
7
Laboratory of Applied Mathematics - Tokyo
2
8
University of Tokyo
2
9
Fuji Photo Film Co., Ltd.
1
10
Koden Electronics Co., Ltd.
1
11
Kyoto University
1
12
Matsushita Electric Industrial Co., Ltd.
1
13
Nippon Denshi Sokki
1
14
Nippon Telegraph and Telephone Public Corp. (NTT)
1
15
Oki Electric Industry Co., Ltd.
1


- Great Britain (29 mfg.) -

Rank
Manufacturer
# models
1
Elliott Brothers Ltd.
20
2
Ferranti Ltd.
8
3
English Electric Co. (EEC)
7
4
Victoria University of Manchester
7
5
British Tabulating Machine (BTM)
6
6
Birkbeck College - University of London
4
7
Solartron Electronic Group Ltd.
4
8
Metropolitan Vickers Electrical Co. (Metrovick)
3
9
Physical & Electronic Laboratories Ltd.
3
10
Royal Aircraft Establishment (RAE)
3
11
A. D. Booth
2
12
Aron Electricity Meter Co.
2
13
Atomic Energy Research Establishment (AERE)
2
14
Government Code and Cypher School (GC&CS)
2
15
Marconi Company Ltd.
2


- Germany (16 mfg.) -

Rank
Manufacturer
# models
1
Zuse K.G.
8
2
Max Planck Institut für Physik
3
3
Telefunken
3
4
TH Darmstadt - Institut für Praktische Mathematik (IPM)
3
5
VEB Carl Zeiss
3
6
Standard Elektrik Lorenz AG (SEL)
2
7
Technische Hochschule München (TUM)
2
8
Technische Universität Dresden
2
9
Arbeitsgemeinschaft fur Elektronische Rechenmaschinen
1
10
H. Hoelzer
1
11
H. Seifers
1
12
Schoppe & Faeser GmbH
1
13
Siemag Feinmechanische Werke GmbH
1
14
Siemens AG
1
15
VEB Kombinat Robotron
1


- France (6 mfg.) -

Rank
Manufacturer
# models
1
Bull
12
2
Société d'Electronique et d'Automatisme (SEA)
12
3
Centre National d'Etude des Télécommunications (CNET)
1
4
La Radio-Industrie (div. Outillage RVB)
1
5
Labinal S.A.
1
6
Laboratoire R. Derveaux
1


- Italy (2 mfg.) -

Rank
Manufacturer
# models
1
Olivetti S.p.A.
2
2
Centro Studi Calcolatrici Elettroniche (CSCE)
1


- Switzerland (3 mfg.) -

Rank
Manufacturer
# models
1
Eidgenösiche Technische Hochschule Zürich (ETHZ)
2
2
Mithra AG (div. Remington Rand)
2
3
Contraves AG (div. Oerlikon)
1


- Sweden (5 mfg.) -

Rank
Manufacturer
# models
1
Facit AB
3
2
Bo Nyman AB (ABN)
2
3
DataSAAB
2
4
Matematikmaskinnämnden (MMN)
2
5
Lund University
1


- Norway (2 mfg.) -

Rank
Manufacturer
# models
1
Norwegian Institute of Technology (NTH)
1
2
Sentralinstitutt for industriell forskning (SI)
1


- S.S.S.R. (20 mfg.) -

Rank
Manufacturer
# models
1
_unknown (RUS)
35
2
Zavode Schotno Analiticheskikh Mashin - Penza (SAM)
20
3
Institute of Precise Mechanics and Computer Engineering (ITMiVT) - USSR Academy of Sciences
6
4
Russian Academy of Sciences - Moscow
5
5
Laboratory fo Electromodeling (LEM)
3
6
Glushkov Institute of Cybernetics - Kiev
2
7
Kazanskiy Zavod Elektronno-vychislitelnykh Mashin (KZEVM)
2
8
Lebedev Institute of Precision Mechanics and Computer Engineering (IPMCE)
2
9
Moskovskiy Zavod Schotno-analiticheskikh Mashin (SAM)
2
10
OAO NII Argon
2


- Hungary (3 mfg.) -

Rank
Manufacturer
# models
1
Budapest Technical University (BME)
1
2
MTA Kibernetikai Kutatócsoportjában (KKCS)
1
3
Telefongyár Rt. (Terta)
1


- Romania (2 mfg.) -

Rank
Manufacturer
# models
1
Institutul de Calcul “Tiberiu Popoviciu" (ITCP)
3
2
Institutul de Fizica Atomica (IFA)
2


- Poland (5 mfg.) -

Rank
Manufacturer
# models
1
Panstwowego Instytutu Matematycznego - Grupie Aparatow Matematycznych (GAM)
5
2
Instytut Maszyn Matematycznych (IMM)
3
3
_unknown (POL)
1
4
Akademie Gorniczo-Hutnicza (AGH)
1
5
Polska Akademia Nauk (PAN)
1


- Czechosolovakia (1 mfg.) -

Rank
Manufacturer
# models
1
Vyzkumneho Ustavu Matematickych Stroju (VUMS)
2


- Canada (3 mfg.) -

Rank
Manufacturer
# models
1
Defence Research Telecommunications Establishment (DRTE)
1
2
Ferranti-Packard Electric Ltd.
1
3
University of Toronto
1


- Australia (5 mfg.) -

Rank
Manufacturer
# models
1
Commonwealth Scientific and Industrial Rersearch Organisation (CSIRO)
2
2
University of Melbourne
2
3
Long Range Weapons Establishment (LRWE)
1
4
University of New South Wales
1
5
University of Sidney
1


- Taiwan (1 mfg.) -

Rank
Manufacturer
# models
1
National Tsing Hua University (NTHU)
1


- China (3 mfg.) -

Rank
Manufacturer
# models
1
_unknown (CHN)
3
2
Chinese Academy of Science - Institute of Computing Technology (ICT)
2
3
University of Harbin - Institute of Military Engineering
1


- India (1 mfg.) -

Rank
Manufacturer
# models
1
Tata Institute of Fundamental Research (TIFR)
1



(c) epocalc 2018