Founder of Medecins Du Monde Foundation and Fondation des Amis De l'Atelier, Gervais Gilles Pellissier is a French businessperson who has been at the helm of 5 different companies is Chairman for Fundacion Orange and Executive Director-HR & Group Transformation at Orange SA and on the board of 5 other companies.

He previously was Chairman of Orange Participations UK Ltd., Chief Executive Officer for France Telecom Operadores de Telecomunicaciones SA and Vice President-Director at Bull SAS.

He received an undergraduate degree from École des Hautes Études Commerciales de Paris, a graduate degree from Université de Paris XI Paris Sud and an undergraduate degree from Universität zu Köln.