| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bredella AG | 🇨🇭Switzerland | Activa | 26/5/2025 – presente |
| Cargo | CGA Liegenschaften AG | 🇨🇭Switzerland | Activa | 26/6/2025 – presente |
| Cargo | Cham Swiss Properties AG | 🇨🇭Switzerland | Activa | 10/4/2025 – presente |
| Cargo | Bredella Beteiligungen AG | 🇨🇭Switzerland | Activa | 1/7/2025 – presente |
| Cargo | Buss Immobilien und Service AG | 🇨🇭Switzerland | Disuelta | 26/5/2025 – presente |
| Cargo | Bredella AG | 🇨🇭Switzerland | Disuelta | 26/5/2025 – presente |
| Cargo | Cham Group AG | 🇨🇭Switzerland | Disuelta | 20/7/2022 – presente |
| Cargo | Reisezentrum AG | 🇨🇭Switzerland | Activa | 7/11/2018 – presente |
| Cargo | Welti-Furrer Fine Art AG | 🇨🇭Switzerland | Activa | 6/7/2022 – presente |
16/9/2025
appointed
11/9/2025
appointed
7/11/2018
appointed