| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MAZARS | |||
| OPALE GESTION INGENIERIE & INVESTISSEMENT | |||
| BEAUGEARD | PIERRE-YVES | 1963-05 | Chairman of the Supervisory Board |
| JACOB | LOUISETTE | 1958-08 | Member of the Supervisory Board |
| REGIS JACQUEMIN CONSEIL | REGIS | 1964-06 | |
| KERLEGUER | MAXIME | 1990-08 | Other |
| POUDREL | JEAN-MARIE | 1958-01 | Member of the Supervisory Board |