Nunsilp Janvarin

Glow Energy Public Co., Ltd. engages in the provision of electricity generators and industrial utilities. It operates through the Small Power Producer (SPP)Business, and Independent Power Producer (IPP) Business segments. The SPP business segment generates and supplies electricity, steam and water for industrial use to the state enterprises and industrial customers in Thailand. The IPP Business segment comprises of the generation and supply of electricity to the state enterprises both domestic and abroad. The company was founded in October 1993 and is headquartered in Bangkok, Thailand.

WHA Industrial Development Public Co. Ltd. engages in the development of industrial estates, utilities, power, and property solutions. The company provides utilities and industrial services including raw water supply, potable and clarified water, and waste water management. It also develops ready built factories, logistics parks and real estate properties. The company operates through the following segments: Real Estate, Power, Water, and Others. The company was founded by Sawasdi Horrungruang on August 15, 1988 and is headquartered in Bang Kaeo, Thailand.