Paul-Joël Derian

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.

Evertree SAS produces plant-based chemicals. Its product SynerXiD is a family of proprietary, dry powder chemicals for industrial manufacturing. The company was founded by Anthony Parker and Joe Marcinko on February 16, 2016 and is headquartered in Compiegne, France.

Part of Avril Industrie SAS (Île-de-France), Adonial is a French company that distributes livestock feeds. The company is based in Bruz, France.

Terrial SASU produces and distributes organic fertilizers and soil nutrient products. The firm also engages in agronomy operations. The company is headquartered in Bruz, France.

Prolein SAS is a French company that manufactures crude oils and fats. The company is based in Dieppe, France. The company was founded in 2020. Dominique Charlemagne has been the CEO of the company since 2021.

Bionext SA develops software applications for pharmaceuticals and biotechnology companies. The firm integrates big data and cloud computing, and OMICS data through computer simulations for enabling to visualize, understand, and correct actions of drugs in human cells, as well as in drug discovery processes. The company was founded by Laurent-Philippe Albou and Serge Henri Albou in 2009 and is headquartered in Strasbourg, France.

Avril Pôle Animal SAS operates as a holding company with interest in the animal feed sector. It offers investment services. The company is headquartered in Paris, France.