| 1957 | On the 20-th of June, the Decree on the establishment of the "Izhevsk Radio Engineering Plant" manufacturing radio control equipment was issued. |
| 1958 | The first stage of the construction was completed. The first target on manufacturing K-5E compartments was received. The plant was named as the "Izhevskiy Electromekhanicheskiy Zavod". |
| 1961 | The plant was entrusted with the production of counting and solving devices for the radar and launching system of the first army air defense missile system "KRUG", the radio control unit for 3M8 missile of the same system and radio electronic equipment for the target detection and missile guidance station "KUB". |
| 1966 | The plant became the main production unit manufacturing the combat vehicle of the "OSA" army air defense missile system. |
| 1980 | The first prototype of the "TOR-M1" air defense missile system was produced. |
| 1987 | The plant became the major production unit manufacturing the "TOR-M" air defense missile system (ADM system). |
| 1988 | The manufacturing of the "OSA" ADM system was completed. The plant has been performing the repair and restoration of these systems till the present time. |
| 1992 | "UEDN-5" Submersible Diaphragm Electric Pumping System designed for the operation of marginal crooked or deviated wells was introduced into production. |
| 1997 | The production of the first series of heating equipment. |
| 2002 | Privatization of FSUE "IEMZ "Kupol" and organization of joint stock company "Izhevskiy Elektromekhanicheskiy zavod "Kupol" (JSC "IEMZ"Kupol"). |
