Élisabeth Ayrault

Compagnie Parisienne de Chauffage Urbain SA engages in the manufacturing and distribution of urban heating systems. Its products include water, air and central heating apparels. It provides installation services to its clients. The company was founded on December 10, 1927 and is headquartered in Paris, France.

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.

La Banque Postale SA operates as a state-owned postal bank. The firm offers demand deposits, current accounts with debit cards, home loans, personal accident, and life insurance products. It also provides a range of security services for account management. The company was founded on December 31, 2005 and is headquartered in Paris, France.

SNCF Réseau SA engages in the management and operation of the French railway system and infrastructure. It provides solutions in train path allocation, train movement management, rail system training, and power supplies. The company was founded on May 15, 1997 and is headquartered in La Plaine Saint-Denis, France.

Commissariat à l'Energie Atomique et aux Energies Alternatives EPIC provides research, development, and innovations solutions. It specializes in the following areas: defense and security, low carbon energies, technological research for industry, and fundamental research in the physical sciences and life sciences. The company was founded in 1945 and is headquartered in Paris, France.

Apave SA specializes in tests for quality control. The company was founded in 1867 and is headquartered in Paris, France.