| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| WAECHTER | PIERRE | 1950-03 | Manager |
| WAECHTER | JEAN-MARIE | 1951-05 | Manager |
| WAECHTER | ISABELLE | 1952-05 | Partner with Unlimited Liability |
| WAECHTER | DOMINIQUE | 1958-03 | Partner with Unlimited Liability |
| WAECHTER | ANTOINE | 1949-02 | Partner with Unlimited Liability |