| PricewaterhouseCoopers PME Commissariat aux comptes | | | |
| IMMOCILIA | ERIC | 1976-12 | |
| CARLE | OLIVIER | 1970-03 | Alternate Statutory Auditor |
| Dujardin | JEAN-PIERRE | 1941-10 | Chairman of the Supervisory Board |
| UIC PICARDIE CHAMPAGNE-ARDENNE HERPSONT | FREDERIC | 1966-04 | |
| CONFEDERATION FRANCAISE DE L'ENCADREMENT - C.G.C. MICHAUD | MICHEL | 1942-01 | |
| CFDT MONNIER | GWENAELLE | 1980-06 | |
| PROY | LAURENT | 1959-08 | Chairman of the Supervisory Board |
| UNION DES INDUSTRIES ET METIERS DE LA METALLURGIE SOMME-AISNE - UIMM 8002 PTAK | MARIANNE | 1960-08 | |
| Savart | GUY | 1942-09 | Chairman of the Supervisory Board |