Alain Chaigneau

Vigie SA engages in the provision of water and waste management services through its subsidiaries. It operates through the following segments: Water, Recycling and Recovery, Environmental Technology and Solutions (ETS), and Other. The Water segment offers water distribution and treatment services, particularly under concession contracts. The Recycling and Recovery segment includes waste and waste treatment services for local authorities and industrial clients. The ETS segment consists of water services for the industrial customer segment, hazardous waste services as well as customized services, technologies and solutions for industrial or municipal customers, as well as consulting services. The Other segment refers to the holdings. The company was founded in 1822 and is headquartered in Paris, France.

Electrabel SA generates and distributes electricity. The firm provides electricity, energy consultancy, heat production and power generation to industries throughout Europe. It is engaged in the sale of electricity, natural gas, energy products and services in Europe. The company was founded in 1905 and is headquartered in Brussels, Belgium.

ENGIE Energie Services SA provides energy efficiency and facility management services. It provides its services to the industrial, infrastructure, healthcare, and tertiary sectors. The company was founded in 1991 and is headquartered in Paris La Defense, France.

International Power SA develops and manufactures mechanical and electronic systems. The firm is engaged in energy trading and marketing. It also offers energy and industrial management, infrastructure and engineering services. The company was founded 1918 and is headquartered in Brussels, Belgium.

United Water, Inc. provides water and wastewater cleaning services. It operates municipal systems through public-private partnerships and contract agreements. The company is headquartered in Harrington Park, NJ.

Storengy SA provides natural gas storage services. It designs, builds and operates storage facilities and offers its customers products based on the experience with different markets and regulatory environments. The company was founded on December 31, 2008 and is headquartered in Paris, France.

Compagnie Nationale du Rhône SA produces and distributes electricity. The firm specializes in hydropower generation. It also engages in engineering activity. The company was founded in 1933 and is headquartered in Lyon, France.