| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| BECK | MARIE-LAURENCE | 1967-10 | Manager |
| COSTE | BRIGITTE | 1941-04 | Partner with Unlimited Liability |
| KIEFFER | NICOLAS | 1990-06 | Partner with Unlimited Liability |
| KIEFFER | MAGDA | 1996-05 | Partner with Unlimited Liability |
| KIEFFER | ARTHUR | 1992-12 | Partner with Unlimited Liability |