Pongdith Potchana

Part of CK Power Public Co. Ltd., Southeast Asia Energy Ltd. operates and manages hydroelectric power plants. The company is based in Bangkok, Thailand. The CEO of the Thai company is Somkuan Watakeekul. Southeast Asia Energy was acquired by CK Power Public Co. Ltd. on June 27, 2011 for $109.21 million.

Ratchaburi Electricity Generating Co. Ltd. is engaged in the generation and distribituion of electricity. It operates two types of power plant: thermal and combines-cylce. The company was founded in 2000 and is headquartered in Ratchaburi, Thailand.

RATCH-Australia Corp. Ltd. provides expertise in asset development, project management, operations and maintenance. It offers wind, solar and thermal energy generation. The company was founded in 2000 and is headquartered in Sydney, Australia.

Phu Fai Mining Co. Ltd. is a Laotian company that is involved in the mining and sale of sand, gravel, and crushed stone.

Hongsa Power Co., Ltd. develops and operates a lignite mine mouth power plant. The private company is based in Vientiane, Lao People's Democratic Republic.

Ratchaburi Power Co., Ltd. engages in generation and production of electricity. The company operates as a gas fired combined-cycle plant. Ratchaburi Power was founded in 1996 and is headquartered in Bangkok, Thailand.