VINCI SA engages in the design, building, finance, and management of facilities for transport systems, public and private buildings, urban development, water, energy, and communication networks. It operates through the following business segments: Concessions, Energy, and Construction. The Concessions segment develops and operates motorway, transport infrastructures, and public facility concessions. The Energy segment provides services in the energy sector, manufacturing and energy-related services. The Construction segment handles major projects, specialty networks, and proximity. The company was founded by Alexandre Giros and Louis Loucheur in 1899 and is headquartered in Nanterre Cedex, France.