Wai Ngai Kee

Part of Nanjing Public Utilities Development Co., Ltd., Nanjing Towngas Co., Ltd. engages in gas transmission and distribution. The company is based in Nanjing, China. Nanjing Towngas Co. was acquired by Nanjing Public Utilities Development Co., Ltd. on January 12, 2015 for $222.82 million.

The Institution of Gas Engineers & Managers-General Fund operates as an investment fund. The non-profit company is based in Kegworth, UK.

Foshan Water & Environmental Protection Co., Ltd. is an investment holding company. The company is engaged in providing integrated water environment protection services in Foshan and Guangdong. It operates through the following segments: Running Water Supply, Wastewater & Sludge Treatment and Engineering & Construction. The Running Water Supply segment provides running water supply services. It constructs and operates running water supply projects and provides O&M services to running water supply facilities. The Wastewater and Sludge Treatment segment treats and discharges wastewater and sludge in compliance with applicable national and local standards. The Engineering & Construction segment engineers and constructs municipal water supply and drainage infrastructure, environment protection infrastructure, public roadways and municipal landscaping ancillary facilities. The company was founded on January 1, 1964 and is headquartered in Foshan, China.