| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| INDIVISION Karl WILLENBRINK (Irmingard, Horst, Karl, Karin, Elke WILLENBRINK) | |||
| FUCHS | IRMINGARD | 1931-10 | Partner with Unlimited Liability |
| HEIGL | EMIL | 1956-04 | Partner with Unlimited Liability |
| PAUL | KIRSTEN | 1961-05 | Manager |
| STEINER | ELKE | 1957-06 | Partner with Unlimited Liability |
| WILLENBRINK | KARL | 1958-10 | Partner with Unlimited Liability |
| WILLENBRINK | KARIN | 1962-08 | Partner with Unlimited Liability |
| WILLENBRINK | HORTS | 1961-03 | Partner with Unlimited Liability |