| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Secure Swiss Storage AG | 🇨🇭Switzerland | Active | 15/04/2025 – present |
| Officer | pumpenservice.ch ag | 🇨🇭Switzerland | Dissolved | 26/07/2022 – present |
| Officer | Brunner Pumpen AG | 🇨🇭Switzerland | Active | 31/03/2023 – present |
| Officer | SHUD Holding AG in Liquidation | 🇨🇭Switzerland | Dissolved | 09/06/2016 – present |
| Officer | Daheim Bleiben AG | 🇨🇭Switzerland | Active | 01/05/2018 – present |
| Officer | Euro Treuhand Vermögensverwaltung (ETV) AG | 🇨🇭Switzerland | Active | 27/04/2018 – present |
| Officer | Euro Treuhand Holding AG | 🇨🇭Switzerland | Active | 20/04/2018 – present |
15/04/2025
appointed
17/02/2025
appointed
20/04/2018
appointed