| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Robert Fehr AG | 🇨🇭Switzerland | Activa | 21/9/2017 – presente |
| Cargo | Hauseigentümerverband Region Winterthur | 🇨🇭Switzerland | Activa | 14/3/2017 – presente |
| Cargo | Farner Gartenbau AG | 🇨🇭Switzerland | Activa | 27/7/2017 – presente |
| Cargo | Hauseigentümerverband Schweiz | 🇨🇭Switzerland | Activa | 21/6/2017 – presente |
| Cargo | Federas Beratung AG | 🇨🇭Switzerland | Activa | 26/9/2016 – presente |
| Cargo | Raiffeisenbank Weinland Genossenschaft | 🇨🇭Switzerland | Activa | 13/6/2016 – presente |
| Cargo | Zürcher Engros-Markthalle AG | 🇨🇭Switzerland | Activa | 1/10/2025 – presente |
| Cargo | Genossenschaft Theater für den Kanton Zürich | 🇨🇭Switzerland | Activa | 8/12/2016 – presente |
| Cargo | Genossenschaft Aquarina | 🇨🇭Switzerland | Activa | 21/10/2019 – presente |
| Cargo | ThurBio AG | 🇨🇭Switzerland | Activa | 22/4/2024 – presente |
| Cargo | GEISER agro.com ag | 🇨🇭Switzerland | Activa | 11/4/2016 – presente |
| Cargo | Förderverein Bildungszentrum Gärtner JardinSuisse Zürich | 🇨🇭Switzerland | Activa | 29/6/2016 – presente |
| Cargo | Bildungszentrum Gärtner JardinSuisse Zürich | 🇨🇭Switzerland | Activa | 29/6/2016 – presente |
| Cargo | Rathgeb Natura AG | 🇨🇭Switzerland | Activa | 12/2/2026 – presente |
| Cargo | natürli zürioberland ag | 🇨🇭Switzerland | Activa | 25/5/2020 – presente |
| Cargo | Rathgeb BioLog AG | 🇨🇭Switzerland | Activa | 12/2/2026 – presente |
| Cargo | Veg&Fruit AG | 🇨🇭Switzerland | Activa | 7/4/2016 – presente |
| Cargo | EMIG Engrosmarkt-Immobiliengesellschaft AG | 🇨🇭Switzerland | Activa | 1/10/2025 – presente |
21/9/2017
appointed
31/7/2017
appointed
13/6/2016
appointed