Olivier Kreiss

Eco-Carbone SAS provides consulting and project development services to climate change mitigation in France. It involves in various activities including brokerage services for carbon credit transactions; and carbon strategy and project identification for public and private sector customers, as well as produces biodiesel. The company was founded on February 6, 2001 by Olivier Kreiss and François Falloux and is headquartered in Paris, France.

Ramboo SAS engages in construction of bamboo houses. The company was founded on April 27, 2011 and is headquartered in Paris, France.

Serete Group provides engineering services.

Degrémont SAS designs and constructs water and sewerage treatment plants. The firm also constructs desalination facilities and wastewater and sludge treatment facilities for local authorities. The company was founded by Gilbert Degremont in 1939 and is headquartered in Rueil-Malmaison, France.

Part of VINCI SA, GTM Construction is a French company that specializes in construction. The company is based in Marseille, France.

Capnodis SAS develops and commercializes biological solutions to manage pests affecting crops. The firm engages in research projects, gathers expertise on pests and diseases identification, threat assessment and control measures. The company was founded in 2011 and is headquartered in Paris, France.

Pharmaleads SA specializes in the detection, inhibition and modulation of proteases involved in human diseases. It designs and develops analgesic drugs with the aim to revolutionize the treatment of severe pain, with no side effects. The firm's products include high fluorescence substrates for proteases, substrates for BoNT quantification, and EzyBot, a field kit for botulinum toxin detection. The company was founded in 2000 by Bernard Roques and Marie-Claude Fournié-Zaluski and is headquartered in Paris, France.