Ying Chun Ye

China International Water & Electric Corp. engages in international contracting and hydropower investment. Its projects include overseas investments, water and hydropower, transmission and transformation, and roads and bridges. The company was founded in 1955 and is headquartered in Beijing, China.

State Grid Corp. of China engages in the investment, construction, and operation of power grids. Its business scopes include power grid, overseas, industry, and finance businesses. Its Power Grid division offers ultra high voltage power transmission, smart grid, clean energy, and power distribution networks. Its Overseas business covers overseas investment, offshore engineering, and interconnection activities. Its Industry division involves in the following business segments: electrical equipment manufacturing; information, communication, and electronic commerce; energy saving and electric energy replacement; overseas investment and operations; and general contracting businesses. Its Finance division encompasses banking, insurance, and asset management. The company was founded on December 29, 2002 and is headquartered in Beijing, China.

State Grid Sichuan Power Corp. generates and provides electric power. The company is based in Chengdu, China. The Chinese company is a subsidiary ultimately controlled by the Government of China.

State Grid International Development Co. Ltd. engages in the operation of equipment supervision. Its business scope includes import and export business, engineering contracting, electric power technology consulting and services, power grid equipment leasing, exhibition services, power equipment manufacturing, power material trading, project investment, and asset management. The company was founded on August 6, 2008 and is headquartered in Beijing, China.

China Energy Engineering Group Co., Ltd. provides energy engineering services. Its core businesses include power planning & engineering consultation, engineering, project contracting, equipment manufacturing, and investment and operation. The company was founded on September 29, 2011 and is headquartered in Beijing, China.

Independent Power Transmission Operator SA operates, develops and maintains power transmission system. Its transmission system is composed of : System Data & Description, System Development, System Equipment Maintenance, and Tariffs for new connections. The company is headquartered in Athens, Greece.

State Grid International Development Ltd. operates power grids. The company was founded on October 30, 2007 and is headquartered in Hong Kong.