Ana Giros

SUEZ NWS Ltd. is a joint venture between SUEZ and NWS Holdings Limited, with over 70 joint ventures in Greater China. The joint venture company is based in Hong Kong, Hong Kong, and has subsidiaries in Macao and China. The Chinese company specializes in developing water and waste management solutions for authorities and industrial clients to optimize their resource management and strengthen their environment and economic performances. SUEZ NWS has built over 300 water and wastewater plants, benefiting over 32 million people in the country. The company is committed to reducing waste, resource recovery, and waste energy. SUEZ NWS operates China's first PPP water contract and one of China's largest hazardous waste treatment facilities. Steve Clark has been the CEO of the company since 2000.

Vigie Groupe SAS operates as an investment holding company.. The company was founded on December 4, 1996 and is headquartered in Courbevoie, France.

ALSTOM Holdings SA designs, manufactures and markets products and systems for power generation. The firm offers its products for gas, coal, and hydro power plants and signaling and systems for freight, transit, and commuter markets. The company was founded in 1988 and is headquartered in Saint Ouen, France.