| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lubrimetal AG | 🇨🇭Switzerland | Activa | 6/2/2026 – presente |
| Cargo | Sapilub AG | 🇨🇭Switzerland | Activa | 6/2/2026 – presente |
| Cargo | Stiftung Pro Leuggelbach | 🇨🇭Switzerland | Activa | 11/7/2018 – presente |
| Cargo | Marthy AG Spenglerei und Sanitäre Anlagen | 🇨🇭Switzerland | Activa | 10/11/2017 – presente |
| Cargo | Dorfgenossenschaft Engi in Liquidation | 🇨🇭Switzerland | Disuelta | 29/7/2020 – presente |
9/2/2026
appointed
6/2/2026
appointed
10/11/2017
appointed