Christophe du Rausas

Spie Batignolles SA provides construction services. It specializes in engineering, civil works, sanitation, maintenance, and remodeling solutions for commercial buildings and industrial projects. The company was founded in 1968 and is headquartered in Neuilly-sur-Seine, France.

VINCI Construction Grands Projects SAS provides construction services. The firm designs and builds major civil engineering structures and buildings. The company also offers financial and technical engineering, project management, construction processes and methods. The company was founded in 1880 and is headquartered in Nanterre Cedex, France.

Campenon Bernard TP is a company based in Reuil Malmaison, France.

VINCI Concessions SAS designs, finances, operates and maintains public infrastructure projects. It offers operations for Public Private Partnership (PPP) projects and programs in the aspects of infrastructure, telecommunication, hospitalization, environment and waste management, and public works. The firm focuses on transport infrastructure concessions and facilities. The company was founded on November 28, 1996 and is headquartered in Rueil-Malmaison, France.

Vinci Energies Nord provides energy and information technology services. It offers infrastructure, industry and building solutions. The company is headquartered in Montesson, France.