| SALUSTRO REYDEL | | | |
| SIGEFI (SIPAREX INGENIERIE ET FINANCE | | | |
| SIPAREX ASSOCIES | | | |
| KPMG AUDIT | | | |
| CAISSE D'EPARGNE ET DE PREVOYANCE DE RHONE ALPES | DIDIER | 1962-09 | |
| APICIL CELIE | RENAUD | 1967-10 | |
| BANQUE MARTIN MAUREL | XAVIER | | |
| CROIZAT | PHILIPPE | 1940-11 | Chairman of the Supervisory Board |
| BPIFRANCE INVESTISSEMENT | GERALDINE | 1986-12 | |
| FINAS | PHILIPPE | 1940-11 | Member of the Supervisory Board |
| MALAKOFF MEDERIC PREVOYANCE Institut de Prévoyance régie par le Code de la Sécurité Sociale MARY | JEAN-YVES | 1973-11 | |
| PRINCE | CHRISTIAN | 1943-04 | Member of the Supervisory Board |