| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Holenstein & Partner AG Treuhand und Steuerberatung | 🇨🇭Switzerland | Active | 13/04/2023 – present |
| Officer | Holenstein Holding AG | 🇨🇭Switzerland | Active | 22/02/2023 – present |
| Officer | Audisa AG für Wirtschaftsprüfung | 🇨🇭Switzerland | Active | 11/07/2016 – present |
| Officer | Holenstein Immobilien AG | 🇨🇭Switzerland | Active | 20/06/2016 – present |
| Officer | Förderverein energietal toggenburg | 🇨🇭Switzerland | Active | 12/08/2021 – present |
13/04/2023
appointed
22/02/2023
appointed
20/06/2016
appointed