| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Welti-Furrer AG | 🇨🇭Switzerland | Active | 28/09/2021 – present |
| Officer | Bauberger AG | 🇨🇭Switzerland | Active | 15/07/2025 – present |
| Officer | Henschen AG | 🇨🇭Switzerland | Dissolved | 16/04/2025 – present |
| Officer | Weber-Vonesch Transport AG | 🇨🇭Switzerland | Dissolved | 11/03/2022 – present |
| Officer | Welti-Furrer Fine Art AG | 🇨🇭Switzerland | Active | 06/07/2022 – present |
| Officer | Gebr. Knecht AG | 🇨🇭Switzerland | Active | 18/08/2020 – present |
25/07/2025
appointed
15/07/2025
appointed
24/06/2021
appointed