Gilles Hayem

Caisse Des Dépôts & Consignations (Investment Management) (CDC-IM) is the investment management division of State-owned Caisse des Dépôts & Consignations in France. The firm is headquartered in Paris and was founded in 1816. CDC-IM manages pension plans for government employees who are not part of the civil service system.

Egis Group is an engineering and operating firm that works with clients to create a sustainable future for communities worldwide. The private company is based in Guyancourt, France. and has subsidiaries in France and Cameroon. The CEO of the French company is Laurent Germain.

Egis SA engages in the provision of construction engineering and mobility services. It offers solutions in the airports and air navigation, infrastructure, water, energy, environment, industry, mining, rail and urban transportation industries. The company was founded in 1970 and is headquartered in Saint-Quentin-en-Yvelines, France.