| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bauconsilium AG | 🇨🇭Switzerland | Dissolved | 05/08/2020 – present |
| Officer | Hunkeler Partner Contract AG | 🇨🇭Switzerland | Active | 05/08/2020 – present |
| Officer | Hunkeler Partner Architekten AG | 🇨🇭Switzerland | Active | 05/08/2020 – present |
| Officer | Tungsten Holding AG | 🇨🇭Switzerland | Active | 05/08/2020 – present |
05/08/2020
appointed