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Mechanical Calculators Manufacturer Database
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Brand
|
Manufacturer |
Origin |
First |
Last |
Type |
Info |
|
| A | |||||||
 | A. A. Weeks Mfg Co. | USA | ~1905 | - | A | - | |
| A. Dechesne | BEL | - | - | S |  | |
| A. Fumeo S.A. | ITA | - | - | S | - | |
| A.B. Addo | SWE | 1920 | - | M, E |  | |
| A.B. Advitaberg Industrier | SWE | - | - | M | - | |
| A.B. Affärssystem (ABA) | SWE | 1946 | 1948 | M | | |
| A.B. Original Odhner | RUS | 1874 | 1965 | M, E | - | |
| A.G. fur feinmechanische lndustrie (Agefi) | GER | 1924 | - | M | - | |
| A.M. Stephenson Co. | USA | 1890 | - | A | | |
| A.S. Nordisk Regnemaskinefabrik | DEN | 1921 | - | M | - | |
| A.W. Faber | GER | 1872 | - | S | - | |
 | AA | Rely/Ricoh | USA | 1961 | - | S | |
| AB Original-Odhner | SWE | 1874 | 1973 | M, E | | |
| abc | Tokyo Electric | JAP | 1960s | - | E | |
| Accounting Machine Company (AMCO) | USA | 1917 | 1925 | M | - | |
 | Acu-design | USA | - | - | S | - | |
| Acu-math | Acu-Rule Mfg. | USA | <1948 | >1965 | S | |
| Acu-Rule Mfg. | USA | 1939 | - | S | | |
| Acumath | USA | ~1965 | - | S | | |
| Adam Riese | Chr. Hamann | GER | 1909 | - | M | |
| Add-A-Mite | Monogram of California | USA | 1951 | - | A | |
| Add-em | Tom Thumb Products - Western Stamping Co. | USA | 1950s | - | A | |
| Add-Index Corp. | USA | 1922 | 1934 | M, E | | |
| Add-It | ? | - | - | M | - | |
| Add-o-Matic | Allied Mfg. Co. | USA | - | - | A | - |
| Addac Co. | USA | 1925 | 1960 | M | - | |
| Addall Co. | UK | 1910 | - | A | | |
| Adder Machine Co. | UK | 1904 | 1925 | M | - | |
| Adderator AB | DEN | 1912 | - | M | | |
| Addi | Holzapfel, Addiator | GER | 1933 | - | M | |
| Addi-Cosmos | Schubert and Rother (Cosmos Büromaschinen) | GER | 1921 | - | M | |
| Addiator Rechenmaschinenfabrik GmbH | GER | 1889 | 1975 | M, E | | |
| Addicalc | ? | 1925 | 1935 | M | - | |
| Addicalco | A.C.C.A. | ITA | 1947 ? | 1968 | M, E | |
| Addifix | JAP | >1960 | - | E | | |
| Addimat | Sergio Lanza | ITA | >1950 | - | A | - |
| Addimax | USA | 1923 | >1950 | M | | |
| Addimult | Rechenmaschinenfabrik H.-W. Kübler | GER | 1950 | 1973 | M | |
| Adding Machine Co. | USA | - | - | M | - | |
| Adding Typewriter Co. | USA | 1903 | 1909 | M | - | |
| Addipresto | Brevetti-Lanza | ITA | 1960 ? | 1975 | M | - |
| Addist | R.H. Walker | USA | 1869 | - | A | - |
| Addizionatrici, Calcolatrici, Contabili e Affini (ACCA) | ITA | <1940 | - | M, E | | |
| Addmaster Corp. | USA | >1950 | - | A, E | | |
| Addo-X | A.B. Addo | SWE | 1930s | 1960s | M, E | |
| Addograph Manufacturing Co. | USA | 1900 | - | M | - | |
| Addometer | Reliable Typewriter & Adding Machine Corp. | USA | 1927 | - | M | |
| Adix | J. Zähringer, Fa. Adolf Bordt, Adix Co. | GER | 1903 | - | M | |
| Adix Company | GER | 1903 | - | - | - | |
| Adma | A.G. für Feinmechanische Industrie | GER | 1919 ? | 1921 | M, E | - |
| Adsumudi Co. | Carl Werner, Rechnenmaschine Gesellschaft | GER | 1907 | - | M | |
| Adwel | Jörgen S. Lien | NOR | 1950s | - | M, E | |
| Aero Products Research | USA | 1950s | - | S | - | |
| AG für Feinmechanische Industrie | GER | - | - | M, E | - | |
| AG für technische Industrie | SWI | - | - | M | - | |
| Agathon | ? | 1950 ? | 1955 | M | - | |
| Ahrend | HOL | - | - | S | | |
| Alba | MEX | - | - | S | | |
| Albert Nestler AG | GER | 1935 | - | S | | |
| Albona | Aldo Bona S.A. | ITA | >1930 | - | M, E | - |
| Alco | JAP | - | - | M, A, S | | |
| Alcoa | ? | - | - | ? | - | |
| Alderman | ? | - | - | S |  | |
| Aldo Bona S.A. (SABA) | ITA | 1935 | - | M | | |
| Alfa | Aldo Bona S.A. | ITA | - | 1957 | E | - |
| Alfa Balilla | Sozzi-Inzadi | ITA | - | - | M | - |
| Alfa Inzadi | Sozzi-Inzadi | ITA | 1935 | 1954 | M | |
| ALKU Rechenschieberfabrik | Alfred Kuhmann | GER | ~1947 | - | S | |
| Allen | Allen Wales | USA | - | - | M, E | - |
| Allen Wales Adding Machine Corporation | USA | 1923 | 1943 | M, E | | |
| Allied Mfg. Co. | USA | >1930 | - | A | - | |
| Alpina Werk M. & M. Vorverk GmbH & Co. KG | GER | 1961 | 1970 | M | - | |
| Alro | HOL | <1931 | 1950s | S | | |
| Alvin & Company, Inc. | USA | 1950s | 1960s | S | | |
| American Adding Machine | American Can Co. | USA | 1913 | 1918 ? | M | - |
 | American Airlines, Inc. | USA | - | - | S | | |
| American Arithmometer Co. | USA | 1890 | - | M | - | |
| American Blueprint Co., Inc. | USA | 1950s | - | SP | | |
| American Can Co. | USA | 1901 | - | ? | | |
| American Gas Journal | USA | 1962 | - | SP | | |
| American Slide-Chart Corp. | USA | 1960s | - | SP | | |
| Amigo Addiermaschinen GmbH | GER | 1925 | 1930 | M | | |
| Anderson, Casella & Co. | UK | 1910s | - | S | | |
| Anido, Albert John | UK | 1923 | - | S | | |
| Antares | Pozzi SPA, Antares S.p.A. | ITA | 1940 | 1960 | M | |
| Antica Fabbrica Vittorio Martini | Antica Fabbrica Vittorio Martini | ITA | - | - | S | |
| Appoulot, Léon | FRA | - | - | S | | |
| Archimedes | Reinhold Pöthig (Glashütter Rechenmaschinenfabrik) | GER | 1906 | >1984 | M | |
| Archimedes | BRA | - | - | S | | |
| Arcici | SPA | 1968 | - | M | | |
| ARCUS | AUS | - | - | S | | |
| Argenta | Regent-Feinbau | GER | 1949 | - | M | |
| Argos | Gesellschaft fur Präzionstechnik GmbH | GER | 1913 | - | A | - |
| Aristo | Dennert & Pape | GER | 1936 | 1978 | S | |
| Arithma | GER | >1962 | - | A | - | |
| Arithmaurel | Maurel & Jayet | FRA | 1849 | - | M | - |
| Arithmograph | Rustringer, Bollée, Troncet | FRA | 1890 | 1920 | M | - |
| Arithmos | Orginal Ohdner | RUS | 1920s | 1956 | M | |
| Arithstyle | Gesellschaft für Maschinenbau GmbH | GER | 1906 | 1920 | M | |
| Arnault-Peineau | FRA | 1919 | - | S | - | |
| Arrow Calculator Mfg. Co. | USA | 1921 | - | M | - | |
| Art-O-Graph | USA | 1976 | - | SP | | |
| Arter, Dixon und Co. | UK | >1890 | - | A | | |
| Arva S.A. (Geneva) | SWI | 1952~ | - | E | | |
| Arzberger, Friedrich | GER | 1866 | - | M | | |
| ASA | Brämig & Bresslein | GER | - | 1953 | M | - |
| Ascota | VEB Buchungsmaschinenwerk | GER | <1966 | >1973 | M, E | |
| Ashton, Isaac | UK | - | - | S | - | |
| Ashwell, A.T. | GER | 1897 | - | M | - | |
| Askania Werke AG | GER | 1930s | - | D | | |
| Aston & Mander | UK | 1917 | - | S | | |
| Astrawerke AG | Astra Werke | GER | 1919 | 1967 | M, E | |
| Ateliers Vaucanson | FRA | 1910 | 1960 | M | | |
| Atlanta Adding Machines Co. | USA | - | - | A | - | |
| Atlas | USA | - | - | S | | |
| Atlas Copco | SWE | 1970s | - | SP |  | |
| Auch, Jacob | GER | 1790 | - | M | - | |
| Ault, G.L. | USA | 1897 | - | A | - | |
| Aurea | ? | 1956 ? | - | M | - | |
| Ausschuß für wirtschaftliche Fertigung (AWF) | GER | >1918 | - | S | | |
| Austin Adding Machine Corp. | USA | 1912 | - | M | - | |
| Austria | Herzstark & Co. | AUT | 1906 | 1910 | M | |
| Autarit Company, Ltd. | AUT | 1910 ? | 1910 | M, E | - | |
| Automatic Adding Machine Co. | USA | 1917 | - | M | - | |
| Automatic Bookkeeping Register Co. | USA | 1918 | - | M | - | |
| Automatic Multipler Co. | USA | <1901 | - | M | - | |
| Avergi | ? | - | - | S | | |
| Avery, Harold T. | Marchant | USA | 1943 | - | M | - |
| axbxc | Produx | GER | 1964 | - | M | - |
| Axel Wibel AG | SWE | 1918 | - | ? | - | |
| Azzola & C. | ITA | - | - | S | | |
(c) epocalc 2012