| BAALBERGEN | WILLEMINA | 1935-02 | Partner with Unlimited Liability |
| BOULAIS | MARYLINE | 1963-12 | Partner with Unlimited Liability |
| FAUCON | ISABELLE | 1964-06 | Partner with Unlimited Liability |
| MORTREUX | EMMANUEL | 1970-12 | Partner with Unlimited Liability |
| PORTE | OLIVIER | 1974-08 | Partner with Unlimited Liability |
| PORTE | MATHIEU | 1975-11 | Manager |
| RENSING | JAN | 1961-11 | Partner with Unlimited Liability |
| RENSING | DIEDERIK | 1964-08 | Partner with Unlimited Liability |
| RENSING | CORNELIS | 1933-10 | Partner with Unlimited Liability |
| RENSING | CORNELIS | 1966-06 | Partner with Unlimited Liability |