| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| FEDERLIN | JEAN-DANIEL | 1952-04 | Manager |
| FEDERLIN | JEAN | 1924-04 | Partner with Unlimited Liability |
| FEDERLIN | ANNE-CHARLOTTE | 1986-12 | Partner with Unlimited Liability |
| FERDERLIN | LAURENT | 1979-11 | Partner with Unlimited Liability |
| FRITSCH | JEANNE | 1925-10 | Partner with Unlimited Liability |