Roongrote Rangsiyopash

Thai-German Ceramic Industry Public Co. Ltd. engages in the manufacture and sale of digital tiles, ceramic floor and wall tiles under the CAMPANA and CASA brands. It operates through the Manufacturing and Sales of Ceramic Tiles, and Industrial Estate Development segments. The company was founded in 1969 and is headquartered in Bangkok, Thailand.

Thai Cane Paper Public Co. Ltd. is engaged in manufacture and distribution of kraft paper. It offers corrugating medium kraft liner boards for paper packaging. The company was founded on November 18, 1987 and is headquartered in Kanchanaburi, Thailand.

Part of Florim Ceramiche SpA, TileCera, Inc. is a company that manufactures and markets ceramic floor and wall tiles. The company is based in Clarksville, TN. TileCera was acquired by Florim Ceramiche SpA from The Siam Cement Public Co. Ltd. on January 27, 2000.

Government Pension Fund of Thailand (GPF) is a government-owned pension fund manager headquartered in Bangkok, Thailand. Founded in 1997, GPF manages retirement incomes for Thai government officials. They aim to provide an assurance to government officials with regard to payment of gratuity and pension upon the termination of their official service; to encourage regular savings amongst members; and to provide welfare programs and other benefits to members.

Part of The Siam Cement Public Co. Ltd., Rayong Olefins Co. Ltd. is a company that manufactures olefin products. The company is based in Rayong, Thailand.

Thai Union Paper Public Co. Ltd. manufactures and distributes polyvinyl chloride resin and downstream products. The firm’s products include PVC resin, PVC compounds, caustic soda, PVC paste and hydrochloric acid. It also provide technical, research and development services. The company was founded on December 2, 1966 and is headquartered in Bangkok, Thailand.

PTT Chemical Public Co. Ltd. is engaged in the production and distribution of Ethylene, Propylene and Polyethylene. The company's by products are Mixed C4, Pyrolysis gasoline, Cracker bottom and tail gas. PTT Chemical is also involved with the production and distribution of electricity, water, stream, and other utilities. It operates production support facilities such as jetty and buffer tank farm services for liquid chemical, oil and gas. The company was founded December 7, 2005 and is headquartered in Bangkok, Thailand

Part of The Siam Cement Public Co. Ltd., Cementhai Ceramics Co., Ltd. is a chemical products company based in Bangkok, Thailand. The company is committed to sustainable development and has been in operation for over 40 years, creating innovative chemical products to drive economic growth in the region. Cementhai Ceramics Co. is dedicated to promoting ESG principles and creating a better society and community through its business operations.

Part of The Siam Cement Public Co. Ltd., The Siam Fibre-Cement Co., Ltd. is a Thai company that manufactures and distributes cement and related products. The company is based in Saraburi, Thailand. Noppadol Gaewthabthim has been the CEO of the company since 2017.

Part of The Siam Cement Public Co. Ltd., Thai Polyethylene Co., Ltd. is a company that manufactures polyethylene resin.

Siam Kraft Industry Co. Ltd. manufactures packaging paper products, which includes box, industrial sack kraft, sundry bag paper, gypsum liner and other products. The company is headquartered in Bangkok, Thailand.

Part of The Siam Cement Public Co. Ltd., SCG Plastics Co., Ltd. supplies plastic products.

SCG Chemicals Co. Ltd. engages in the manufacture and distribution of chemical products. It offers polyethylene, polypropylene, and polyvinyl chloride products. Its services include design solutions and financial services. Its products are used in additives and lubricant, agriculture, automotive, building and infrastructure, packaging, medical and healthcare products. The company was founded in April 1995 and is headquartered in Bangkok, Thailand.

Map Ta Phut Olefins Co. Ltd. produces ethylene and propylene. The joint venture company is based in Bangkok, Thailand.

Vina Kraft Paper Co. Ltd. engages in the manufacture of packaging paper products. The company was founded on January 18, 2007 and is headquartered in Binh Duong, Vietnam.