| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Stiftung CAMPUS SURSEE | 🇨🇭Switzerland | Activa | 28/11/2019 – presente |
| Cargo | Jud Bruno | 🇨🇭Switzerland | Disuelta | 22/2/2023 – presente |
| Cargo | polygal ag | 🇨🇭Switzerland | Activa | 6/5/2016 – presente |
| Cargo | ESCHUNI AG | 🇨🇭Switzerland | Activa | 24/1/2020 – presente |
| Cargo | Stiftung Maurerlehrhallen Sursee | 🇨🇭Switzerland | Activa | 4/4/2018 – presente |
| Cargo | CAMPUS SURSEE Bildungszentrum Bau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/11/2019 – presente |
| Cargo | CAMPUS SURSEE Seminarzentrum AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/11/2019 – presente |
| Cargo | Schmid Brunnen & Naturstein AG | 🇨🇭Switzerland | Activa | 22/9/2023 – presente |
| Cargo | INEC Vereinigung der Hersteller von Johannisbrotkernmehl | 🇨🇭Switzerland | Activa | 23/8/2019 – presente |
| Cargo | Armid Armierungen AG | 🇨🇭Switzerland | Activa | 22/9/2023 – presente |
19/11/2024
appointed
22/2/2023
appointed
20/11/2019
appointed