Hong Li

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.

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

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.