| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gertsch AG in Liquidation | 🇨🇭Switzerland | Liquidación | 2/2/2021 – presente |
| Cargo | Gertsch & Gertsch AG | 🇨🇭Switzerland | Activa | 2/2/2021 – presente |
| Cargo | FOUR-4-ELEMENTS Holding AG | 🇨🇭Switzerland | Activa | 2/10/2017 – presente |
| Cargo | Investment di San Marino AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/12/2017 – presente |
3/3/2025
appointed
2/2/2021
appointed