| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Syconex GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 9/2/2023 – presente |
| Cargo | Stiftung "Sonneblick Walzenhausen" | 🇨🇭Switzerland | Activa | 30/3/2016 – presente |
| Cargo | Niederer EDV Support GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 2/3/2018 – presente |
| Cargo | Stiftung Zwirneli | 🇨🇭Switzerland | Activa | 26/6/2018 – presente |
9/2/2023
appointed