| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | R. Fuchs AG | 🇨🇭Switzerland | Active | 08/09/2017 – present |
| Officer | Fumata AG | 🇨🇭Switzerland | Active | 25/08/2017 – present |
| Officer | Baumgartner AG Räder und Rollen | 🇨🇭Switzerland | Active | 04/03/2024 – present |
| Officer | Dynaflex Steel AG | 🇨🇭Switzerland | Active | 11/04/2023 – present |
| Officer | Hans Kohler AG | 🇨🇭Switzerland | Active | 02/03/2023 – present |
| Officer | swissQuant Group AG | 🇨🇭Switzerland | Active | 07/09/2018 – present |
| Officer | Apotheke am Schlossberg AG | 🇨🇭Switzerland | Dissolved | 09/10/2023 – present |
| Officer | FORALITH Drilling Support AG in Liquidation | 🇨🇭Switzerland | Dissolved | 10/03/2017 – present |
11/02/2025
appointed
10/02/2025
appointed
02/03/2023
appointed