Somnuk Jindasup

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.

Electricity Generating Authority of Thailand engages in the generation, procurement, transmission, and distribution of electricity. It also offers electricity related engineering, construction, maintenance, and consulting services. The company was founded on May 1, 1969 and is headquartered in Nonthaburi, Thailand.

Part of Ratch Group Public Co. Ltd., Ratch-Lao Services Co. Ltd. provides water services. Chollawit Winitchai has been the CEO of the Thai company since 2021.

EGAT Diamond Service Co. Ltd. provides gas turbine refurbishment services. It offers repair of components such as combustor basket, transition piece, turbine bland, and turbine vane. The company was founded in December 2009 and is headquartered in Pathum Thani, Thailand.

Tri Energy Co. Ltd. generates and distributes electricity. The company is headquartered in Bangkok, Thailand.

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.