ATMB - Autoroutes et Tunnel du Mont Blanc

About ATMB - Autoroutes et Tunnel du Mont Blanc

Autoroutes et Tunnel du Mont Blanc (ATMB) is a motorway company committed to supporting the local economy and sustainable mobility, constantly monitoring new modes of transport. By crossing mountains and shrinking territory, ATMB brings drivers closer by reducing travel times while ensuring their safety. Located in the heart of the Alps at the foot of Mont-Blanc, ATMB manages the Autoroute Blanche (A40) and the Route Blanche (RN205), a 130 km network between Chamonix-Mont-Blanc in Haute-Savoie and Valserhône in Ain. ATMB serves Switzerland via two cross-border motorways (A411 and A41) and Italy via the Mont Blanc Tunnel, of which it is a half-concessionaire. The company has over 340 employees and its headquarters are located in Bonneville, in the heart of the Arve valley. ATMB possesses unique expertise as an operator of mountain structures and tunnel infrastructure. Its employees develop cutting-edge skills in multiple fields, particularly in winter services, civil engineering, equipment, and information systems and technologies. At the Mont Blanc Tunnel, teams work daily to serve a structure that has become a global benchmark for safety and innovation. The Mont Blanc Tunnel GEIE brings together 258 French and Italian employees, including 70 firefighters. ATMB is a company owned by the State, local authorities, and private shareholders. It holds a concession contract with the French State until 2050. Specialization: operator of tunnel and mountain infrastructure, concessionaire, mobility player, constantly monitoring new transport modes.