Bernard Charles Guirkinger

Sociedad General De Aguas De Barcelona SA engages in the collection, purification, and distribution of water. The company was founded on June 19, 1867 and is headquartered in Madrid, Spain.

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.

The Institut Pasteur is a private non-profit foundation which contributes to the prevention and treatment of disease, through research, education, and public health activities. The firm was founded in 1887, and is based in Paris.

Lyonnaise des Eaux SA supplies drinking water. The company offers solutions for water, sanitation, and waste collection to industrial and individual customers. The firm provides wastewater collection systems for private individuals. It also offers emergency repairs, network connections and extensions, inspections, and leak detection work, guaranteeing continuous water supply to private individuals, manufacturers, and third parties such as towns and highway departments. The company is headquartered in Paris, France.

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.