Kijja Sripatthangkura

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 Ventia Pty Ltd., Sembcorp Energy (Kwinana) Pte Ltd. operates a power plant in Singapore, SG. Sembcorp Energy (Kwinana was acquired by Transfield Services Kwinana Pty Ltd. from Sembcorp Industries Ltd. on February 28, 2005 for $19.67 million.

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.

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.

Part of Ratch Group Public Co. Ltd., Ratchaburi Energy Co., Ltd. provides electricity generation services. The company is based in Bangkok, Thailand. Prayut Thongsuwan has been the CEO of the Thai company since 2010.

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.