| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | S. Siegrist AG | 🇨🇭Switzerland | Active | 23/03/2020 – present |
| Officer | Grünau Holding AG | 🇨🇭Switzerland | Dissolved | 19/01/2024 – present |
| Officer | Grünau AG | 🇨🇭Switzerland | Active | 19/01/2024 – present |
19/09/2023
appointed