- January 11, 1967: Formerly was Electrical Devices Company No 1.
- December 31, 2003: Became Electrical Devices Joint Stock Company No 1.
- May 2004: Officially came into operation
- December 14, 2017: Increased the charter capital to VND56.8 billion.
- December 05, 2018: Increased the charter capital to VND98 billion.