Joris PETITOT is an experienced Production Manager at LafargeHolcim since March 2017, overseeing a team of 25-30 workers and managing production across three concrete plants and one quarry, contributing to a total output of 150km³ of concrete and 200k tonnes of aggregates. Prior to this role, Joris served as a Laboratory Technician at VicatGroup, conducting tests on aggregates, soils, and concrete samples, and as a Junior Exploration Geologist during internships with La Mancha and BRGM, where geological surveys and studies on mineral deposits were performed. Joris holds a Master of Science in Geology and sustainable management of mineral resources from ENAG and additional degrees from Université d'Orléans and Université Savoie Mont Blanc.