| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Walhalla Immobilien AG | 🇨🇭Switzerland | Activa | 14/3/2019 – presente |
| Cargo | ELMA Immobilien AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | ELMA Holding AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | Walhalladrink AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | Schwert AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | Störi Licht AG | 🇨🇭Switzerland | Activa | 18/9/2020 – presente |
| Cargo | Barrier Immobilien AG | 🇨🇭Switzerland | Activa | 5/7/2023 – presente |
| Cargo | Zweifel Getränke AG | 🇨🇭Switzerland | Disuelta | 12/11/2020 – presente |
| Cargo | Schäfli Uznach AG | 🇨🇭Switzerland | Activa | 23/7/2019 – presente |
| Cargo | Walhalla Immobilien AG | 🇨🇭Switzerland | Disuelta | 14/3/2019 – presente |
| Cargo | Service 7000 AG | 🇨🇭Switzerland | Activa | 24/4/2017 – presente |
| Cargo | WT Bacchus AG | 🇨🇭Switzerland | Activa | 5/10/2020 – presente |
| Cargo | Skilift Schilt AG Mollis | 🇨🇭Switzerland | Activa | 28/12/2020 – presente |
1/9/2025
appointed
29/8/2025
appointed
24/4/2017
appointed