| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | mesoneer AG | 🇨🇭Svizzera | Active | 08/07/2025 – present |
| Officer | Farner Consulting AG | 🇨🇭Svizzera | Active | 03/08/2021 – present |
| Officer | SwissExtract AG | 🇨🇭Svizzera | Active | 12/07/2022 – present |
| Officer | Arosa Tourismus Genossenschaft | 🇨🇭Svizzera | Active | 11/03/2022 – present |
| Officer | Erzhorn Holding AG | 🇨🇭Svizzera | Active | 15/02/2022 – present |
| Officer | Schiesshorn Holding AG | 🇨🇭Svizzera | Active | 08/03/2021 – present |
| Officer | Farner International AG | 🇨🇭Svizzera | Active | 07/02/2022 – present |
| Officer | Rod Kommunikation AG | 🇨🇭Svizzera | Active | 13/03/2020 – present |
| Officer | Farner Brand Communications AG | 🇨🇭Svizzera | Dissolved | 27/10/2021 – present |
| Officer | Farner St. Gallen AG | 🇨🇭Svizzera | Dissolved | 28/04/2017 – present |
| Officer | DU DA AG | 🇨🇭Svizzera | Active | 04/08/2021 – present |
08/07/2025
appointed
25/04/2024
appointed
04/08/2021
appointed