Wimolwan Sasanawin

Part of Electricity Generating Public Co., Ltd., EGCO Cogeneration Co., Ltd. generates and provides electricity. The company is based in Bangkok, Thailand.

Part of Electricity Generating Public Co., Ltd., G-Power Source Co., Ltd. generates and supplies solar energy. The company is based in Bangkok, Thailand. G-Power Source Co. was acquired by Electricity Generating Public Co., Ltd. from Gunkul Engineering Public Co. Ltd. on March 30, 2012 for $20.44 million.

Part of Ratch Group Public Co. Ltd., Yanhee EGCO Holding Co. Ltd. develops solar power projects.

Part of Ratch Group Public Co. Ltd., Solarco Co. Ltd. is a Thai company that specializes in providing whole home solar power solutions to homeowners. The company has been in the industry since 1978 and offer battery and generator backup powered by Generac.

Part of Electricity Generating Public Co., Ltd., SPP Two Co., Ltd. provides solar energy solutions. The company is based in Bangkok, Thailand. SPP Two Co. was acquired by Electricity Generating Public Co., Ltd. from SunEdison, Inc. on May 24, 2012 for $11.74 million.

Part of Electricity Generating Public Co., Ltd., SPP Five Co., Ltd. is a Thai company that owns and develops solar power plant projects. The company is based in Bangkok, Thailand. SPP Five Co. was acquired by Electricity Generating Public Co., Ltd. from SunEdison, Inc. on June 28, 2012 for $14.30 million.