| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Z ART LT AG | 🇨🇭Svizzera | Active | 09/03/2026 – present |
| Officer | Immobilien Rietwis AG | 🇨🇭Svizzera | Active | 22/09/2021 – present |
| Officer | Kauwerk AG | 🇨🇭Svizzera | Active | 20/10/2025 – present |
| Officer | ProMation Engineering AG | 🇨🇭Svizzera | Active | 21/07/2022 – present |
| Officer | Bachweg Brewing AG in Liquidation | 🇨🇭Svizzera | Dissolved | 01/04/2019 – present |
09/03/2026
appointed
27/01/2026
appointed
02/05/2022
appointed