| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Lai Immobilien AG in Liquidation | 🇨🇭Switzerland | Liquidación | 15/7/2016 – presente |
| Cargo | Ambühl Immobilien AG | 🇨🇭Switzerland | Activa | 13/1/2021 – presente |
| Cargo | Alpine Belmont AG | 🇨🇭Switzerland | Activa | 1/12/2016 – presente |
15/7/2016
appointed