Eiffage 

Eiffage S.A. is a prominent company with operations spanning France and several international markets, focusing on four core business areas: construction, infrastructure, energy systems, and concessions. Its Construction division delivers a broad spectrum of services, including urban planning, architectural design, building execution, property development, and comprehensive facilities management, catering to both government entities and private clients. The Infrastructure segment handles diverse projects such as civil engineering, the planning and construction of road and rail networks, drainage solutions, earthworks, and metallic structural fabrications. Eiffage's Energy Systems arm specializes in the end-to-end management of energy and telecommunication installations, covering their design, construction, integration, ongoing operation, and maintenance. Lastly, the Concessions segment is tasked with the financing, design, development, maintenance, and servicing of significant assets. This encompasses motorways and other large-scale infrastructure ventures, public amenities, and urban regeneration schemes. It also manages toll operations under various concession and public-private partnership models. The company was established in 1920 and is headquartered in Vélizy-Villacoublay, France.