| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Borer Chemie AG | 🇨🇭Switzerland | Activa | 24/4/2024 – presente |
| Cargo | Fürsorgestiftung Diametal in Liquidation | 🇨🇭Switzerland | Disuelta | 20/7/2016 – presente |
| Cargo | Diametal A.G. | 🇨🇭Switzerland | Activa | 13/8/2020 – presente |
| Cargo | Zweistein GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 14/7/2016 – presente |
| Cargo | focus infotech GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 15/2/2017 – presente |
24/4/2024
appointed
20/7/2016
appointed