Chatchaphol Prasopchoke

Part of Bangchak Corp. Public Co. Ltd., Bangchak Biofuel Co., Ltd. is a Thai company that manufactures and distributes palm fatty acids. The company is based in Ayuttaya, Thailand. Kittiphong Limsuwannarot has been the CEO of the company since 2020.

UAC Hydrotek Co. Ltd. provides water treatment services. It engages in the production and supply of tap water for industrial use and for consumption and installation of related equipment. The company was founded in 2011 and is headquartered in Bangkok, Thailand.

UAC Energy Co. Ltd. designs and constructs biogas plants. The company was founded on August 26, 2013 and is headquartered in Bangkok, Thailand.

Part of UAC Global Public Co. Ltd., Solar Energy Roof Power Co. Ltd. operates a solar power plant. The private company is based in Phatumwan, Thailand. Solar Energy Roof Power Co. was acquired by UAC Energy Co. Ltd. from SunEdison, Inc. on November 18, 2014.

Part of ICAP-SIRA Chemicals & Polymers SpA, UAC Advance Polymer & Chemicals Co., Ltd. is a leading industrial adhesive manufacturer in Thailand. The private company is based in Bangkok, Thailand. The Thai company specializes in producing polymer emulsion or latex for various industries, including paint, adhesive, construction, textile, flexographic ink, floor polish, and specialty toll manufacturing. The company also offers co-development and customization services to clients with unique requirements. The company has over 20 years of experience in the polymer emulsion market and has collaborations with leading scientific institutions in Thailand. The company has participated in innovation competitions at the national level, including the Total Innovation Management Award 2016 held by SET, MAI, and NIA. The company was founded in 2015. Wirote Aparattanachai has been the CEO of the company since 2023. UAC Advance Polymer & Chemicals Co. was acquired by ICAP-SIRA Chemicals & Polymers SpA from UAC Global Public Co. Ltd. on March 28, 2023.