| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Halter Immobilien GmbH | 🇨🇭Switzerland | Activa | 28/12/2021 – presente |
| Cargo | HD Oberflächen GmbH | 🇨🇭Switzerland | Activa | 28/12/2021 – presente |
| Cargo | ConsoSoft GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 26/3/2020 – presente |
| Cargo | Malergeschäft Durrer GmbH | 🇨🇭Switzerland | Activa | 27/11/2019 – presente |
| Cargo | Castelvetrano Immobilien AG | 🇨🇭Switzerland | Activa | 11/4/2017 – presente |
28/12/2021
appointed
26/3/2020
appointed
27/11/2019
appointed