Jakgrich Pibulpairoj

Xayaburi Power Co. Ltd. operates hydroelectric power plants. The company was founded on June 22,2010 and is headquartered in Vientiane, Laos.

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.

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.

Gulf Electric Public Co. Ltd. provides energy management systems and services. The company is located in Bangkok, Thailand

Part of Electricity Generating Public Co., Ltd., Khanom Electricity Generating Co., Ltd. is a Thai company that generates electric power through natural gas. The company is based in Bangkok, Thailand. Chankij Jearaphunt has been the CEO of the company since 1998.

Part of Electricity Generating Public Co., Ltd., EGCO Engineering & Service Co., Ltd. is an investment holding Thai company. The company is based in Rayong, Thailand. The CEO of the company is Wajarapong Palakawong Na Ayudhya.

BLCP Power Station provides power supply thereby contributing to the stability of national power supply. It also provides communication to support education and to share knowledge with the stakeholder and the surrounding community. The company is headquartered in Rayong, Thailand.

PT Manambang Muara Enim engages in coal mining activities. It offers coal mining services throughout the Asia. The company is headquartered in Jakarta, Indonesia.