Kwang-Heng Seng

Part of 3M Co., 3M Purification Pty Ltd. is an Australian company that manufactures and distributes filtration equipment. The company is based in Blacktown, Australia.

Guthrie GTS Ltd. operates as an investment holding company, which invests, develops and manages residential, retail and commercial properties. The company operates through three segments: Property, Engineering and Leisure. The Property segment invests and manages retail and commercial properties and develops and sells residential properties. The Engineering segment undertakes engineering contracts and offers services to the transport, telecommunications, air-conditioning, electrical and fire protection as well as building and facility management sectors. The Leisure segment invests and operates hotels, golf resorts and commercial properties. The company was founded in 1988 and is headquartered in Singapore.