| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Le Pavillon, Restaurant im Kasinogarten B. Müller & M. Frey KLG in Liquidation | 🇨🇭Switzerland | Liquidación | 11/12/2025 – presente |
| Cargo | In den Reben AG in Liquidation | 🇨🇭Switzerland | Disuelta | 24/4/2019 – presente |
11/12/2025
appointed
28/10/2020
appointed