| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Brädäx GmbH | 🇨🇭Switzerland | Active | 02/05/2025 – present |
| Officer | Zuglian Haushaltsgeräte AG | 🇨🇭Switzerland | Active | 28/01/2025 – present |
| Officer | koller.team Holding AG | 🇨🇭Switzerland | Active | 06/05/2024 – present |
| Officer | Appenzeller Energiekonzept AG | 🇨🇭Switzerland | Active | 08/02/2024 – present |
| Officer | koller.team gmbh | 🇨🇭Switzerland | Active | 10/10/2017 – present |
| Officer | easy-peasy GmbH | 🇨🇭Switzerland | Active | 30/09/2022 – present |
| Officer | Koller Metallkunst | 🇨🇭Switzerland | Active | 02/12/2020 – present |
02/05/2025
appointed
03/04/2025
appointed
02/12/2020
appointed