| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Assembling GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/3/2024 – presente |
| Cargo | JDC (Schweiz) AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/2/2024 – presente |
| Cargo | Bruhin & Diethelm AG | 🇨🇭Switzerland | Activa | 17/2/2021 – presente |
| Cargo | USD Consulting GmbH | 🇨🇭Switzerland | Activa | 13/3/2019 – presente |
| Cargo | Newchem AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/11/2018 – presente |
| Cargo | Gulm Verwaltungs AG in Liquidation | 🇨🇭Switzerland | Disuelta | 27/11/2018 – presente |
| Cargo | DD Holding AG | 🇨🇭Switzerland | Activa | 15/3/2016 – presente |
| Cargo | S + D Immobilien AG | 🇨🇭Switzerland | Activa | 18/3/2016 – presente |
| Cargo | PF VERKAUFS AG | 🇨🇭Switzerland | Activa | 27/5/2016 – presente |
13/3/2024
appointed
20/2/2024
appointed
20/11/2018
appointed