Francois Geleznikoff

Sodern SA designs and manufactures neutron, optical, and space instrumentations. It offers star tracker, earth sensors, and rendez-vous sensor. The firm develops instruments to detect dangerous or illicit materials concealed in luggage like explosives or narcotics and chemical weapons. The company was founded in 1962 and is headquartered in Limeil-Brevannes, France.

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.