| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Interconsulta Revisions- und Treuhand AG | 🇨🇭Switzerland | Activa | 1/12/2025 – presente |
| Cargo | Baugenossenschaft Bülach | 🇨🇭Switzerland | Activa | 12/3/2025 – presente |
| Cargo | Cleam Immobilien AG | 🇨🇭Switzerland | Activa | 26/10/2021 – presente |
| Cargo | Lienhard Audit AG | 🇨🇭Switzerland | Activa | 7/6/2017 – presente |
1/12/2025
appointed
12/3/2025
appointed
7/6/2017
appointed