Jean-Pierre Clamadieu is a French businessperson who has been the head of 12 different companies. Currently, Mr. Clamadieu holds the position of Chairman at ENGIE SA, Chairman for ENGIE Énergie Services SA (a subsidiary of ENGIE SA), Chairman for Opéra national de Paris and Chief Executive Officer at Solvay USA, Inc. He is also on the board of 6 other companies. He previously occupied the position of Chairman & Chief Executive Officer of Rhodia Group, Chief Executive Officer & Director at Solvay SA Chairman at Cytec Industries, Inc. and Chairman at Solvay France SA (both are subsidiaries of Solvay SA), President for MEDEF International, President for Rhodia Eco Services, President at Rhodia Amines Chemicals Pte Ltd. and President for European Chemical Industry Council. He received an undergraduate degree from École Nationale Supérieure des Mines de Paris.