| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | mesoneer AG | 🇨🇭Switzerland | Activa | 8/7/2025 – presente |
| Cargo | Farner Consulting AG | 🇨🇭Switzerland | Activa | 3/8/2021 – presente |
| Cargo | SwissExtract AG | 🇨🇭Switzerland | Activa | 12/7/2022 – presente |
| Cargo | Arosa Tourismus Genossenschaft | 🇨🇭Switzerland | Activa | 11/3/2022 – presente |
| Cargo | Erzhorn Holding AG | 🇨🇭Switzerland | Activa | 15/2/2022 – presente |
| Cargo | Schiesshorn Holding AG | 🇨🇭Switzerland | Activa | 8/3/2021 – presente |
| Cargo | Farner International AG | 🇨🇭Switzerland | Activa | 7/2/2022 – presente |
| Cargo | Rod Kommunikation AG | 🇨🇭Switzerland | Activa | 13/3/2020 – presente |
| Cargo | Farner Brand Communications AG | 🇨🇭Switzerland | Disuelta | 27/10/2021 – presente |
| Cargo | Farner St. Gallen AG | 🇨🇭Switzerland | Disuelta | 28/4/2017 – presente |
| Cargo | DU DA AG | 🇨🇭Switzerland | Activa | 4/8/2021 – presente |
8/7/2025
appointed
25/4/2024
appointed
4/8/2021
appointed