| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| RINGELSTEIN | PIERRE | 1977-03 | Partner with Unlimited Liability |
| RINGELSTEIN | NICOLAS | 1972-02 | Partner with Unlimited Liability |
| RINGELSTEIN | MARIE-JULIE | 1987-07 | Partner with Unlimited Liability |
| RINGELSTEIN | MARC | 1970-02 | Partner with Unlimited Liability |
| STENGER | MARIE-MADELEINE | 1945-09 | Manager |