Guillaume Dubois currently holds positions as Technical Director and Member of the Executive Committee at VINCI Airports, along with serving as the Hydrogen, Safety and Program Management Referent at VINCI Concessions since September 2023. Previously, Guillaume worked at VINCI Highways from October 2015 to September 2023 as Technical and Operations Director, also participating as North America Asset Management Director overseeing significant projects such as Regina Bypass Partners in Saskatchewan and the Confederation Bridge in Canada. Prior experience includes leadership roles at Bouygues Construction where Guillaume served as CEO for both the Miami Access Tunnel and Transjamaican Highway projects. Education includes a Master's Degree in Civil Engineering from École nationale des ponts et chaussées, along with advanced mathematics studies at Lycée Hoche.