There are several power companies in China.

There are five major power generation groups in China, namely China Huaneng Group Corporation, China Datang Corporation, china huadian corporation, China Guodian Corporation and State Power Investment Corporation.

1, China Huaneng Group Corporation is an important state-owned backbone enterprise approved by the State Council, an institution authorized by the state to invest and a pilot state-owned holding company, and a Fortune 500 enterprise.

According to the State Council's requirements on the reform of the national power system, China Huaneng Group Corporation is an independent, self-financing and comprehensive development enterprise legal person, mainly engaged in the power industry.

2. China Datang Corporation is a super-large power generation enterprise group established on February 29th, 2002 on the basis of some enterprises and institutions of the former State Power Company. It is a wholly state-owned company directly managed by the central government, an institution authorized by the state, and a pilot state-owned holding company approved by the State Council. The registered capital is RMB 654.38+05.39 billion.

3. china huadian corporation is one of the five wholly state-owned power generation enterprise groups established at the end of 2002 when the national power system was reformed. The registered capital is 654.38+02 billion yuan, and its main business is: power production, thermal production and supply; Development of primary energy such as coal related to electricity; Related professional and technical services.

4. With the approval of the State Council, China Guodian Corporation was established on February 29th, 2002 on the basis of some units of the former State Power Company. Engaged in domestic and foreign investment and financing business, independently carried out foreign trade circulation management, international cooperation, foreign project contracting and foreign labor cooperation.

5. China Power Investment Corporation, one of the five largest power generation groups in China, was established on February 29th, 2002 on the basis of some enterprises and institutions of the former State Power Company. It is an institution authorized by the state, and it is a pilot project of state holding company approved by the State Council. The registered capital of the group company is RMB 654.38+0.2 billion.