Keppel Infrastructure Trust operates as an infrastructure-focused business trust. It operates through the following segments: Gas, Concessions, Power, Transmission, and Corporate. The Gas segment produces and retails town gas and natural gas. The Concessions segment refers to desalination plant, water treatment plant and waste-to-energy plants. The Power segment is comprised of tolling arrangement for the power plant. The Transmission segment operates subsea electricity interconnector in Australia. The Corporate represents investment holding, asset management, and business development. The company was founded on January 5, 2007 and is headquartered in Singapore.