| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Immobilien Fürstenland AG | 🇨🇭Switzerland | Active | 16/02/2026 – present |
| Officer | Immobilien Rietwis AG | 🇨🇭Switzerland | Active | 27/01/2026 – present |
| Officer | Immobilien-Treuhand zum Mercur AG | 🇨🇭Switzerland | Active | 13/08/2025 – present |
| Officer | Waltag AG | 🇨🇭Switzerland | Active | 13/08/2025 – present |
| Officer | Rotary-Stiftung Wil | 🇨🇭Switzerland | Active | 26/10/2021 – present |
| Officer | Nordegg AG in Liquidation | 🇨🇭Switzerland | Dissolved | 04/12/2018 – present |
16/02/2026
appointed
27/01/2026
appointed
04/12/2018
appointed