| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| MANGEART | THERESE | 1938-11 | Partner with Unlimited Liability |
| MANGEART | LOUIS | 1936-12 | Manager |
| MANGEART | LAURENT | 1965-05 | Partner with Unlimited Liability |
| MANGEART | CECILE | 1934-07 | Partner with Unlimited Liability |
| MANGEART | ANNE-MARIE | 1929-09 | Partner with Unlimited Liability |