| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| SEITZ | MARIETTE | 1940-02 | Manager |
| SEYLLER | VERONIQUE | 1964-12 | Partner with Unlimited Liability |
| SEYLLER | REGINE | 1965-12 | Partner with Unlimited Liability |
| SEYLLER | GILBERT | 1941-06 | Manager |
| SEYLLER | CHRISTOPHE | 1968-10 | Partner with Unlimited Liability |