| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MedTechTrade AG in Liquidation | 🇨🇭Switzerland | Disuelta | 10/12/2020 – presente |
| Cargo | Tustec AG in Liquidation | 🇨🇭Switzerland | Disuelta | 3/4/2019 – presente |
| Cargo | Graubünden-Wasser | 🇨🇭Switzerland | Activa | 31/8/2022 – presente |
10/12/2020
appointed