| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| Ayadi | SEAMY | 1970-03 | Member of the Supervisory Board |
| Bajer | BENJAMIN | 1971-04 | Chairman of the Supervisory Board |
| Debbasch | XAVIER | 1971-09 | Member of the Supervisory Board |
| Masson | FRANCOIS | 1971-12 | Member of the Supervisory Board |
| Pellet | RENAUD | 1982-01 | Chairman of an SAS |