Louis-Olivier de Roux currently serves as the Chief Transformation Officer at BATISANTÉ since September 2024. Previously, de Roux held several key positions, including Chief Information Officer (CIO) at TK Elevator from 2021 to September 2024, and at CFCAL-Banque from 2018 to 2021. In earlier roles, de Roux was CIO at MCS Groupe, overseeing a team of 45 in credit and loan management, and provided consulting services at Magoër Conseil. Notably, de Roux served as CIO at Nexity, managing IT across 250 locations, and as South Europe & Common Systems Information Systems Director at Arval, where responsibilities included leading teams in France, Italy, and Spain. De Roux's career also includes roles at Brink's France as CIO, and various consulting positions focusing on IT organization performance and SAP implementations. Educational qualifications include an engineering degree from École Polytechnique and a Master of Science in Energy Management and Policy from the University of Pennsylvania and IFP School.