| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Fridolin Druck und Medien Walter Feldmann AG in Liquidation | 🇨🇭Switzerland | Liquidación | 9/7/2024 – presente |
| Cargo | Kraus Partner Investment Solutions AG | 🇨🇭Switzerland | Activa | 12/7/2022 – presente |
| Cargo | Autorecycling Kessler AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/2/2017 – presente |
| Cargo | Ruoss Logistik AG | 🇨🇭Switzerland | Activa | 7/1/2020 – presente |
| Cargo | Normico Holding AG | 🇨🇭Switzerland | Activa | 11/7/2016 – presente |
| Cargo | Rorwis Immobilien AG | 🇨🇭Switzerland | Activa | 5/7/2016 – presente |
9/7/2024
appointed
12/7/2022
appointed
5/7/2016
appointed