| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | localbutler GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/1/2017 – presente |
| Cargo | Transtech Holding AG | 🇨🇭Switzerland | Activa | 17/6/2019 – presente |
| Cargo | gerhard ag | 🇨🇭Switzerland | Activa | 11/3/2025 – presente |
| Cargo | Batteriewerk Schweiz AG in Liq. | 🇨🇭Switzerland | Disuelta | 1/7/2019 – presente |
13/1/2017
appointed