| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Cool Ice AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/5/2016 – presente |
| Cargo | VVA Verpackung Vertriebs- und Absatz AG | 🇨🇭Switzerland | Activa | 16/2/2016 – presente |
| Cargo | Sihon Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 17/10/2017 – presente |
| Cargo | biolitec Schweiz GmbH | 🇨🇭Switzerland | Activa | 6/9/2017 – presente |
20/5/2016
appointed