| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Langfeld AG | 🇨🇭Switzerland | Activa | 16/6/2025 – presente |
| Cargo | Tschanen AG Bauunternehmung | 🇨🇭Switzerland | Activa | 8/6/2023 – presente |
| Cargo | Tschanen Holding AG | 🇨🇭Switzerland | Activa | 20/4/2023 – presente |
| Cargo | Prematic AG | 🇨🇭Switzerland | Activa | 16/12/2021 – presente |
| Cargo | PREMATIC Holding AG | 🇨🇭Switzerland | Activa | 16/12/2021 – presente |
| Cargo | Prematic Immobilien AG | 🇨🇭Switzerland | Activa | 16/12/2021 – presente |
| Cargo | Raiffeisenbank Regio Sirnach Genossenschaft | 🇨🇭Switzerland | Activa | 6/4/2018 – presente |
| Cargo | Novum Bau AG | 🇨🇭Switzerland | Activa | 8/1/2018 – presente |
| Cargo | EKT Energiestiftung | 🇨🇭Switzerland | Activa | 1/11/2024 – presente |
16/7/2025
appointed
8/6/2023
appointed
6/4/2018
appointed