| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| FREIHERR VON ROSEN | MICHAEL | 1950-11 | Manager |
| FREIHERR VON ROSEN | JOHANNES | 1985-05 | Partner with Unlimited Liability |
| FREIHERR VON ROSEN | CLAUS | 1983-01 | Partner with Unlimited Liability |
| HOFFHEINZ | GABRIELE | 1955-12 | Partner with Unlimited Liability |