| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| SCHRECKENBERG | MARC | 1967-11 | Manager |
| SCHRECKENBERG | HUGO | 2000-10 | Partner with Unlimited Liability |
| SCHRECKENBERG-JUNKER | TIMO | 1992-07 | Partner with Unlimited Liability |
| SCHRECKENBERG-JUNKER | ELINA | 1994-10 | Partner with Unlimited Liability |