| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Verband Thurgauer Landwirtschaft (VTL) | 🇨🇭Switzerland | Activa | 13/2/2026 – presente |
| Cargo | Spenglerfonds des Verbandes Thurgauer Landwirtschaft | 🇨🇭Switzerland | Activa | 5/2/2026 – presente |
| Cargo | Fonds der Thurgauer Landwirtschaft | 🇨🇭Switzerland | Activa | 5/2/2026 – presente |
| Cargo | Familie Haldimann Stiftung | 🇨🇭Switzerland | Activa | 5/2/2026 – presente |
| Cargo | Proviande Genossenschaft | 🇨🇭Switzerland | Activa | 17/7/2023 – presente |
| Cargo | GVFI AG | 🇨🇭Switzerland | Activa | 18/12/2023 – presente |
| Cargo | Schlachtbetrieb St.Gallen AG | 🇨🇭Switzerland | Activa | 17/11/2023 – presente |
| Cargo | Bischofszell Nahrungsmittel AG | 🇨🇭Switzerland | Disuelta | 18/1/2019 – presente |
13/2/2026
appointed
5/2/2026
appointed
27/11/2020
appointed