Jacques Huillard

Eiffel Construction Metallique SA manufactures metal structural building components for civil engineering structures, mechanical engineering, petroleum and nuclear industries & glass facades works. The firm offers construction services for large structures. The company was founded in 1985 and is headquartered in Colombes, France

Fédération Nationale des Travaux Publics operates as a business organization, with interest in the representation, development, and welfare of public works enterprises. It conducts and publishes industry research reports for its members. The firm also holds forums and dialogues with the private and public sectors. The company is headquartered in Paris, France.

Matière SAS engages in the construction of road infrastructure. It specializes in tunnels, flyover, pedestrian walkways, and bridges. The company was founded by Louis Matière in 1932 and is headquartered in Arpajon-sur-Cere, France.