| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bank Avera Genossenschaft | 🇨🇭Switzerland | Activa | 2/8/2024 – presente |
| Cargo | Gubser Kalt Wirtschaftsprüfung AG | 🇨🇭Switzerland | Activa | 7/11/2023 – presente |
| Cargo | Gubser Kalt & Partner AG | 🇨🇭Switzerland | Activa | 2/11/2023 – presente |
| Cargo | Willi & Partner AG | 🇨🇭Switzerland | Activa | 3/3/2023 – presente |
| Cargo | Hammer Treuhand AG | 🇨🇭Switzerland | Disuelta | 20/2/2018 – presente |
| Cargo | Stiftung zur Palme | 🇨🇭Switzerland | Activa | 6/3/2020 – presente |
| Cargo | Rolny & Partner AG, Steuerexperten, Treuhandexperten | 🇨🇭Switzerland | Activa | 14/2/2020 – presente |
| Cargo | Assuris AG | 🇨🇭Switzerland | Activa | 12/6/2025 – presente |
| Cargo | Alpha Protect AG | 🇨🇭Switzerland | Activa | 3/11/2017 – presente |
2/8/2024
appointed
7/11/2023
appointed
14/2/2020
appointed