| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| CHAMPAGNE BROGNION ET FILS | |||
| LAPIE Didier | |||
| LAPIE WIART | |||
| CHAMPAGNE CHER-POTRON | |||
| AUDIMIS GRAND EST | |||
| MENU-URBANIAK | |||
| COMMISSARIAT AUDIT CHAMPAGNE EURL | |||
| POISSON | |||
| LAPIE-LAMIABLE | |||
| COLLARD | FREDERIC | 1985-07 | Director |
| SCEV MACHET LANDRY | LANDRY | 1982-06 | |
| MACHET | LANDRY | 1982-06 | Chairman of the Board of Directors |