Are 55 Nanjing state-owned enterprises or central enterprises?

It is a state-owned enterprise and a central enterprise. Nanjing 55 refers to the 55th Research Institute of China Electronics Technology Corporation. State-owned enterprises refer to companies controlled and managed by the central government. The 55th Research Institute of China Electronics Technology Corporation holds more than 565,438+0% of the shares, and actually holds 65,438+000%, which is directly managed by the central government. Therefore, 55 Nanjing enterprises are all state-owned enterprises and central enterprises.