Bertrand Liotard Vogt

Caisse des Dépôts & Consignations engages in missions of public interest and operates on behalf of central, regional, and local governments in France. The firm serves as an investment manager for the government and oversees tax-exempt funds collected by savings banks. The company was founded in 1816 and is headquartered in Paris, France.

Cegelec SASU provides engineering and technological services. The firm offers assembly and maintenance services in the fields of instrumentation, ventilation systems, security control, radiologic control, electrical systems, control systems, and analyzers, as well as maintenance services for chemical laboratory and weather tower equipment. It provides its services in the areas of HV electrical installation, utility fluids, instrumentation and control systems, white room installation, and computerized pipeline management systems. The company was founded in 1989 and is headquartered in Paris, France.