| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| GIRARDON | ANNE-MARIE | 1932-05 | Member of the Supervisory Board |
| VALLET | MARIE-ELISABETH | 1952-08 | Member of the Supervisory Board |
| VALLET | LOUIS | 1927-01 | Chairman of the Supervisory Board |
| VALLET | JEAN-CHRISTOPHE | 1958-11 | Chairman of an SAS |
| VALLET | JACQUES-OLIVIER | 1970-03 | Member of the Supervisory Board |