| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gaia Ground Engineering GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 8/6/2021 – presente |
| Cargo | Swiss Solar Holding AG | 🇨🇭Switzerland | Activa | 26/11/2019 – presente |
| Cargo | Extra Marketing Service GmbH | 🇨🇭Switzerland | Activa | 4/4/2016 – presente |
8/6/2021
appointed
26/11/2019
appointed