| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gassmann AG | 🇨🇭Switzerland | Activa | 27/12/2022 – presente |
| Cargo | Renovbau-Immobilien AG | 🇨🇭Switzerland | Activa | 3/8/2023 – presente |
| Cargo | Gassmann Holding AG | 🇨🇭Switzerland | Activa | 3/8/2023 – presente |
| Cargo | Fritz Bau u. Gerüst AG | 🇨🇭Switzerland | Activa | 11/5/2016 – presente |
| Cargo | Renovbau AG | 🇨🇭Switzerland | Activa | 3/8/2023 – presente |
| Cargo | Gassmann Invest AG | 🇨🇭Switzerland | Activa | 3/8/2023 – presente |
3/8/2023
appointed