Stéphane Stoll joined the Bouygues group in 1994. He began his career at Bouygues SA as a project leader reporting to the Chief Executive Officer, Construction, before joining the Group’s internal audit teams for five years.
He joined Bouygues Energies & Services (then ETDE) in 2002 to help develop the Facilities Management business, first holding financial then operational posts.
In 2010, he was appointed Chief Financial Officer of Bouygues Energies & Services, then Senior Vice President in charge of Development, Innovation and Digital Transformation in 2017.
Following the acquisition of Alpiq’s Energy & Services business in summer 2018, he took over as CEO of Kraftanlagen in Germany, where he was responsible for integration and consolidation for three years.
In 2021, he became Executive Vice President of Energies & Industry at Bouygues Energies & Services.
He joined Equans in January 2023 where he was Executive Vice President Central Europe, Data Centres, Solar Energy & Storage until July 2025.
With effect from 1 August 2025, Stéphane Stoll is appointed Senior Vice-President and Chief Financial Officer of the Bouygues group, and a member of the Group Management Committee.