| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Wiedag Recycling und Deponie AG | 🇨🇭Switzerland | Active | 16/06/2017 – present |
| Officer | J. Grimm AG | 🇨🇭Switzerland | Active | 16/06/2017 – present |
| Officer | Stedtlipark Grüningen AG in Liquidation | 🇨🇭Switzerland | Dissolved | 06/03/2018 – present |
| Officer | Gasthof Hirschen AG, Grüningen | 🇨🇭Switzerland | Active | 06/03/2018 – present |
21/05/2021
appointed
06/03/2018
appointed
03/06/2016
appointed