| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Arbonia AG | 🇨🇭Switzerland | Active | 30/04/2025 – present |
| Officer | Heidiland Tourismus AG | 🇨🇭Switzerland | Active | 05/11/2024 – present |
| Officer | Bad Ragaz Tourismus | 🇨🇭Switzerland | Active | 26/06/2024 – present |
| Officer | Berggasthaus Pardiel AG | 🇨🇭Switzerland | Dissolved | 29/06/2022 – present |
| Officer | Pizol Gastro und Sport AG | 🇨🇭Switzerland | Active | 12/12/2018 – present |
| Officer | St. Gallisch-Appenzellische Kraftwerke AG | 🇨🇭Switzerland | Active | 16/03/2018 – present |
| Officer | SAK Holding AG | 🇨🇭Switzerland | Dissolved | 13/03/2018 – present |
| Officer | Stiftung Pizol mit Herz | 🇨🇭Switzerland | Dissolved | 05/01/2018 – present |
| Officer | Pizolbahnen AG | 🇨🇭Switzerland | Active | 15/11/2017 – present |
| Officer | Siga Ausstellung AG | 🇨🇭Switzerland | Active | 19/07/2024 – present |
02/09/2025
appointed
05/11/2024
appointed
15/11/2017
appointed