| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| KOESTEL | SERGE | 1975-08 | |
| KOESTEL | MARC | 1977-05 | |
| KOESTEL | ANNE | 1984-06 | |
| MAETZ | XAVIER | 1996-12 | Partner with Unlimited Liability |
| MAETZ | CAMILLE | 1998-07 | Partner with Unlimited Liability |
| MAETZ | ANTOINE | 2000-04 | Partner with Unlimited Liability |
| OBRECHT | MORAND | 1995-09 | Partner with Unlimited Liability |
| OBRECHT | MICHELLE | 1952-08 | |
| OBRECHT | MARGAUX | 1990-07 | Partner with Unlimited Liability |
| OBRECHT | ISABELLE | 1969-03 | Manager |