| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BIRRER Gerüstbau AG | 🇨🇭Switzerland | Active | 27/05/2025 – present |
| Officer | Lachmatt Beteiligungen AG | 🇨🇭Switzerland | Active | 17/06/2024 – present |
| Officer | R. Müller Immo AG | 🇨🇭Switzerland | Active | 21/07/2023 – present |
| Officer | BIR Immo AG | 🇨🇭Switzerland | Active | 07/06/2023 – present |
27/05/2025
appointed
17/06/2024
appointed
07/06/2023
appointed