Guillaume Landon

Guillaume Landon currently serves as Directeur Commercial FM at Armonia since June 2023. Prior to this role, Guillaume accumulated significant experience at ATALIAN from September 2016 to June 2023 as Responsable grands comptes, managing a portfolio of twelve national and strategic clients across 1,007 sites, achieving €16 million in annual revenue with a 5% growth in 2021. Earlier positions include Chef des ventes IDF, overseeing a team of eight sales engineers in the Île-de-France region, and Ingénieur commercial at Chauffeur-Privé, where responsibilities included leading the entire sales cycle for key accounts. Guillaume's career also includes roles in commercial account management at Espace Suffren Volkswagen and legal protection management at GIE Civis. Academic achievements include a Master 2 in Droit pénal des affaires and a Master 1 in Droit des affaires from Université UVSQ.