| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BESSON HENRI | 1922-10 | Director | |
| BESSON LOUISE | 1926-08 | Director | |
| BESSON MARIA | 1955-09 | Director | |
| BESSON MICHEL MARC | 1951-01 | Chairman of the Board of Directors | |
| DROUETS JEAN-CLAUDE | 1930-05 | Alternate Statutory Auditor | |
| LOSI PIERRE | 1961-04 | Statutory Auditor |