Philippe Papay

Compagnie Francaise De Geothermie is a French engineering company specializing in industrial geothermal heating and electricity production. The company is based in Orleans, France and was founded in 2002. The company's expertise includes geothermal projects, particularly in very low energy, and microbiology to prevent malfunctions caused by microorganisms. The company has worked on various projects, including a geothermal power plant for Aéroports de Paris. The company is ultimately controlled by the Government of France. Eric Lasne has been the CEO of the company since 2021.

Bureau de Recherches Géologiques et Minières engages in scientific research and experimentation about the environment. It specializes in geology, mineral resources, geothermal energy, geological storage of carbon dioxide, risks, post-mining, and water. The company was founded on October 23, 1959 and is headquartered in Orléans, France.