| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| PRICEWATERHOUSECOOPERS AUDIT | |||
| CHILLIET | ALAIN | 1959-01 | Chairman of the Board of Directors |
| COLL | PIERRE | 1954-12 | Alternate Statutory Auditor |
| CAISSE DES DÉPÔTS ET CONSIGNATIONS DCL HAYEZ | STEPHANE | 1966-07 | |
| ADEME DEVELOPPEMENT | Laurent | 1987-10 |