| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| LANCELIN | JACQUES | 1947-03 | Manager and Shareholder with Unlimited and Joint Liability |
| LANCELIN | HENRI | 1967-09 | Partner with Unlimited and Joint Liability |
| LANCELIN | CLAIRE | 1975-04 | Partner with Unlimited and Joint Liability |
| LANCELIN | ANNE | 1971-05 | Partner with Unlimited and Joint Liability |