| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Guber Natursteine AG | 🇨🇭Switzerland | Active | 14/05/2025 – present |
| Officer | Bürgi Holding AG | 🇨🇭Switzerland | Dissolved | 17/12/2020 – present |
| Officer | WSA Recycling | 🇨🇭Switzerland | Active | 28/12/2018 – present |
14/05/2025
appointed
17/12/2020
appointed