Tiong Guan Ong

Keppel Integrated Engineering Ltd. offers water and thermal technologies for municipal and industrial clients through Design-Build-Own-Operate, Build-Operate-Transfer, Public-Private-Partnership and Engineering-Procurement-Construction business models. KIE is also the only Singaporean company that owns technologies for both solid waste and water treatment. Besides environmental engineering, it also offers an integrated range of expertise from facilities management to construction, fabrication and maintenance services for industrial structures and equipment.

Keppel Energy Pte Ltd. owns and operates power generation plants. It has power plants in Singapore, Ecuador, Brazil, China, the Philippines and Nicaragua. Keppel Energy is located in Singapore.

Keppel Gas Pte Ltd. imports, ships and retail natural gas. The company is headquartered in Singapore.

GE Repair Solutions Singapore Pte Ltd. offers repair, modification and upgrading services for a wide range of machinery, from offshore and marine and electrical to mechanical. The firm's main products include reciprocating spark-ignition engines for aircraft systems, rotary internal-combustion piston engines, electrical and electronic products for industrial use, and batteries for engines on marine propulsion ships, boats and floating structures. The company is headquartered in Singapore.

Part of Keppel Infrastructure Trust, Keppel Merlimau Cogen Pte Ltd. owns and operates electricity power plants. The company is based in Singapore, Singapore.

Keppel Infrastructure Trust operates as an investment holding company, which provides investors with an opportunity to invest in energy and environmental infrastructure assets. It operates through the following business segments: Waste Management, and Water and Wastewater Treatment. The Waste Management segment represents the businesses relating to Senoko plant and Tuas DBOO plant. The Water and Wastewater Treatment segment represents the business relating to Ulu Pandan plant. The company was founded on July 23, 2009 and is headquartered in Singapore.

Part of Keppel Corp. Ltd., Keppel DHCS Pte Ltd. is a district cooling systems (DCS) developer and service provider based in Singapore, Singapore. Established in 1998, Keppel DHCS is the first and largest provider of DCS. The Singaporean company offers a preferred alternative to conventional heating and air-conditioning systems, which is more cost-effective and environmentally friendly. The company's focus on preserving natural resources has led to their success in the industry. Keppel DHCS is a member of Keppel Infrastructure, a division of Keppel Corporation.