
History of the Company
Since the time the company was started, asynchronous three-phase medium-power motors have been CELMA's main products. Looking at the history of the factory from the perspective of 3/4 of a century and following its stages of development as well as the role it played in the turning points of Polish history, one cannot overestimate its contribution to the development of the country's industry after World War I, and especially after World War II. It is also difficult to estimate the influence of the firm, which was the biggest factory in the Cieszyn Region , on the cultural and social growth of this area.
These are important events in the history of CELMA presented in form of a calendar.
| 20 October 1920 |
At Karol Rusz's suggestion mechanical workshops were turned into Electromechanical Works, Ltd in Ustroń. |
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| 1921 | Origin of the Electromechanical Works ZEM Ltd in Cieszyn. | ![]() |
| 1924 | Origin of the Polish Electrical Works. | |
| May 1945 | After World War II a factory was set up called Electromechanical Works Rohn Zieliński S.A. Llc. Brown-Boveri Factory under State Management. | |
| 1950-1960 | Licensed production of the 'd' series of squirrel-cage motors was started. | |
| 1958-1965 | Production of a new 'p' series of explosion-proof motors was started. | |
| January 1961 | Change of the name of the factory for: the Electric Machines Celma Cieszyn. | |
| 1964 | Production of a new 'e' series was started. | |
| July 1972 | Merger of Electric Machines Celma and Cieszyn Tools Factory Cefana. | ![]() |
| 1972-1974 | Production of 'f' series of motors was started. | |
| 1987-1991 | Production of a new 'g' series. | |
| February 1991 | The electromechanical works CELMA in Cieszyn were transformed into the sole shareholder company of the State Treasury. | |
| August 1992 | Electric Machines CELMA, joint stock company came into being. | |
| June 1995 | Certificates ISO 9001 were obtained. | |
| 11 October 1996 | Shares of Electric Machines CELMA were bought by Electrim. | |


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