François Petry currently Aggregates General Manager at Holcim France, joined the Group in 2008 in his current position. Previously, he worked in a road construction company for nine years, and then, for eight years, he served as General Manager in the waste industry. François has a degree in Engineering from ParisTech, Ecole Nationale Superieure d'Arts et Metiers, and an executive MBA from the Ecole des Hautes Etudes Commerciales de Paris (HEC).