Stéphane obtained his doctorate (PhD) in physics from the University of Orléans-Tours in 1990 and completed his education with a master in mathematical engineering and computer processing techniques. He joined BRGM in 1991 as the head of the software development team, pursuing research in process modelling and algorithmic.
Since 2004, as one of the co-managing directors, Stéphane has been the scientific and technical manager of CASPEO. He is in charge of the R&D activity of the company. He is one of the INVENTEO inventors. Stéphane is also an expert in sampling and measurement error.