:: North Korea National Oil Company
:: North Korea National Coal Company
:: North Korea National Electric Power Company
* Korean National Airlines and other enterprises.
* There are also some major industrial production enterprises, such as Jin Ce Iron and Steel Works, Huanghai Iron and Steel Works, Jincheng Iron and Steel Works, Jinqing Iron and Steel Works, Ma Qianli Iron and Steel Works, 4. 13 Ironmaking Works, No.8 Ironmaking Works, Datong River Ironmaking Works, etc.
The above information is for reference only, and the introduction of North Korean enterprises may not cover all. Please refer to the official information for details.