[ Chairman ] Pierre Bergé [ Vice - chairman ] Martine Le Blond-Zola [ Vice - chairman ] Charles Dreyfus [ Secretary general ] Stéphane Chomant [ Treasurer ] Joël Rochard   [ Administrators ] Philippe Clément Louis Gautier François Labadens Alain Minc Alain Pagès Mairie de Médan (Serge Goblet) Conseil général Yvelines (Gérard Thomas)