Jean Hannecart

Jean Hannecart currently serves as Responsable Transformation RSE & Innovation at Elengy, part of the ENGIE Group, since January 2023. Previously, Jean held the position of Chief of Staff at ENGIE Solutions France, overseeing governance and strategy for a significant business unit. Prior experience includes roles in strategic analysis at Le Groupe La Poste, consulting for G.A.E Conseil in organizational development, and marketing and communication for Monsieur BARBIER. Jean has also contributed to UNHCR in financial administration, successfully managing a substantial budget while implementing internal controls. Jean holds a Master in Management from ESSEC Business School and a Diploma in Addictology from Université Paris Cité.