| ADAM | DENISE | 1927-01 | Partner with Unlimited Liability |
| BOCKEL | MARIE-ODILE | 1962-01 | Partner with Unlimited Liability |
| BOCKEL | JEAN-MARIE | 1950-06 | Partner with Unlimited Liability |
| BOCKEL | ELISABETH | 1927-09 | Partner with Unlimited Liability |
| HELL | STERENN | 1973-08 | Partner with Unlimited Liability |
| HELL | MORGANE | 1978-01 | Partner with Unlimited Liability |
| KAMMERER | PIERRE | 1957-01 | Partner with Unlimited Liability |
| KAMMERER | MARTIN | 1960-11 | Partner with Unlimited Liability |
| KAMMERER | LAURENT | 1947-10 | Manager |
| KAMMERER | ETIENNE | 1952-06 | Partner with Unlimited Liability |
| MOMBERT | FRANCOIS | 1934-09 | Partner with Unlimited Liability |