| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MinerBau AG | 🇨🇭Switzerland | Active | 14/07/2025 – present |
| Officer | Alfraludo AG | 🇨🇭Switzerland | Dissolved | 21/12/2020 – present |
| Officer | IP Beteiligungen AG | 🇨🇭Switzerland | Active | 24/09/2020 – present |
14/07/2025
appointed
21/12/2020
appointed
24/09/2020
appointed