| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| DE REYNAL | MARIE-THERESE | 1929-12 | Manager |
| FENAUX DE MAISMONT | RICHARD | 1953-11 | Partner with Unlimited Liability |
| FENAUX DE MAISMONT | HUGUES | 1956-03 | Partner with Unlimited Liability |
| FENAUX DE MAISMONT | BERNARD | 1924-07 | Partner with Unlimited Liability |