| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| QUAAK | WILLIAM | 1957-07 | Partner with Unlimited Liability |
| QUAAK | PIERRE | 1963-12 | Partner with Unlimited Liability |
| QUAAK | JEAN-JACQUES | 1961-05 | Partner with Unlimited Liability |
| QUAAK | ELISABETH | 1965-09 | Partner with Unlimited Liability |
| QUAAK | CORNEILLE | 1954-04 | Manager |
| QUAAK | CATHARINA | 1955-08 | Manager |