| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| HINZELIN | SIMONE | 1921-07 | Partner with Unlimited Liability |
| PICARD | MARIE | 1947-03 | Partner with Unlimited Liability |
| PICARD | MARIE | 1949-03 | Partner with Unlimited Liability |
| PICARD | JEAN-MICHEL | 1957-09 | Manager |
| PICARD | JEAN-LOUIS | 1951-11 | Manager |