| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | HKG Engineering AG Pratteln | 🇨🇭Switzerland | Activa | 10/3/2026 – presente |
| Cargo | MP 3 Hauswartungen AG | 🇨🇭Switzerland | Activa | 5/2/2026 – presente |
| Cargo | Berimag AG | 🇨🇭Switzerland | Disuelta | 26/1/2024 – presente |
| Cargo | Von Graffenried AG Liegenschaften | 🇨🇭Switzerland | Activa | 4/1/2017 – presente |
| Cargo | Lietreu Immobilien AG | 🇨🇭Switzerland | Activa | 28/12/2021 – presente |
| Cargo | szakaly marti verwaltungen ag | 🇨🇭Switzerland | Disuelta | 6/4/2020 – presente |
10/3/2026
appointed
5/2/2026
appointed
6/4/2020
appointed