Bernard Leblanc

CIPM International SA provides real estate development and management services. The company was established in 1948 and is headquartered in Paris, France.

Gaz de France is a government-owned natural gas supplier. The company explores for and produces natural gas; operates gas transmission, storage, and trading businesses. It has it's headquarters in Paris, France. The firm has a worldwide presence

Cofathec Services SAC specializes in the installation and maintenance of thermal and climatization equipment. It offers supplies for ventilation, heating, air-conditioning, security, and fire protection applications. The company was founded in 1998 and is located in Lyon, France.

Cofathec SA provides industrial maintenance, heating, ventilation, air conditioning, and facility management services. It provides general maintenance services including valves refurbishing, pumps and rotating machines revision, and industrial boilers overhaul and repair, burners tuning, repair, and replacement. The company offers services through subsidiaries including Cofathec Services, Cofathec Omega, Cofathec en Italie, Cofathec au Royaume-Uni, and Cofathec Benelux. It was founded in 1994 by Jean-Paul George and is headquartered in Saint-Ouen, France.