Kwan Ling Chan

Colex Holdings Ltd. operates as an investment holding company, which engages in the provision of waste management and contract cleaning services. It operates through the following segments: Waste Disposal, Contract Cleaning and Others. The Waste Disposal segment provides services for domestic waste, commercial waste and industrial waste, sale and rental of equipment to customers and repair of waste compactors. The Contract Cleaning segment engages in the provision of cleaning services. The company was founded on December 31, 1971 and is headquartered in Singapore.

Singapore Power Ltd. engages in the provision of management support services. It operates through the following segments: Singapore Transmission and Distribution, Australia, Market Support Business, and Others. The Singapore Transmission and Distribution segment includes transmission and distribution of electricity and transportation of gas. The Australia segment comprises the transmission and distribution of electricity and gas and asset management business. The Market Support Business segment refers to the sales of electricity, market support services to the electricity market and provision of support services for mainly the local utility suppliers and waste collection service providers. The company was founded in October 1995 and is headquartered in Singapore.