Eiffage SA operates as a development, construction, and concessions Group in Europe. It provides construction, property development, civil engineering, and earthworks services for office developments, public infrastructure, and hotel projects in France, Belgium, Poland, and Africa; and sells homes and commercial complexes. The company engages in the road construction and maintenance in Germany, Spain, Portugal, and Belgium; and electrical contracting, including electrical equipment design and integration in the areas of electrical engineering, telecommunications, industrial automation, and heating, ventilation, and air conditioning systems. It also engages in the metallic construction in the areas of frames and structural facades and engineering structures, as well as offshore oil, heavy boiler work, mechanical engineering, handling and lifting, nuclear power, and sluice-making industries; and car park, motorway, and infrastructure operation. The company was incorporated in 1920 and is based in Asnières-sur-Seine , France.