| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | LED Lichttechnik AG | 🇨🇭Switzerland | Activa | 23/11/2016 – presente |
| Cargo | Handelskammer Schweiz - China in Liquidation | 🇨🇭Switzerland | Liquidación | 13/2/2019 – presente |
| Cargo | TWR Trading GmbH | 🇨🇭Switzerland | Activa | 23/11/2016 – presente |
| Cargo | Suissetrading AG | 🇨🇭Switzerland | Activa | 23/11/2016 – presente |
| Cargo | Classic Car die Garage GmbH | 🇨🇭Switzerland | Activa | 21/2/2019 – presente |
17/5/2023
appointed
13/2/2019
appointed
23/11/2016
appointed