Vinci SA, together with its subsidiaries, engages in concessions, energy, and construction businesses in France and internationally. The Concessions segment manages motorway concessions; operates airports; and highways, railways, and stadium. Its Energy segment provides services to the manufacturing sector, infrastructure, facilities management, and information and communication technology; and industrial and energy-related services, which includes development of renewable energy assets, as well as engineering, procurement, and construction projects in the energy sector. The Construction segment engages in designing and carrying out projects, which includes general contractor; geotechnical and structural engineering and related digital activities, as well as provision of services in nuclear engineering; proximity networks with active local companies, such as building, civil engineering, roadworks, rail works, and water works; property development, including residential and commercial properties; and management of serviced residences and property services.