Patrick Boissier

Naval Group SA constructs and develops naval transportation and marine infrastructures. It specializes in the production of turbines, ships, submarines, surveillance centers, missiles, reactors, and vessels. The company was founded in 1931 and is headquartered in Paris, France.

Groupe Steria SCA engages in the provision of software development and computer services and solutions. It operates through the following geographical segments: France, the United Kingdom, Germany, Scandinavia, Belux, Switzerland, and Poland. The company also operates through the Consulting and Systems Integration, and Managed Services businesses. The Consulting and Systems Integration business involves designing, developing, testing, implementing, maintaining, and upgrading information technology applications. The Managed Services business involves managing all or part of the information technology infrastructure of companies or their business processes. The company was founded by Jean Carteron in 1969 and is headquartered in Issy-les-Moulineaux, 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.

STX France SA specializes in maritime building and services. The firm designs, manufactures, and constructs ships and marine equipment. It offers passenger ships, naval vessels, and specialized vessels. The company was founded on June 9, 2006 and is headquartered in Saint-Nazaire, France.