| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Minger Treuhand AG | 🇨🇭Switzerland | Activa | 13/1/2025 – presente |
| Cargo | Prim & Fischbacher Treuhand AG | 🇨🇭Switzerland | Activa | 2/10/2020 – presente |
| Cargo | BelleGut Immobilien AG | 🇨🇭Switzerland | Activa | 26/10/2021 – presente |
| Cargo | Europa-Solar AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/11/2016 – presente |
13/1/2025
appointed
24/12/2024
appointed