| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gasthaus Traube GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 20/10/2025 – presente |
| Cargo | Gasthof Kreuz Plattis AG | 🇨🇭Switzerland | Activa | 24/1/2024 – presente |
| Cargo | Sviloma GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 4/3/2022 – presente |
| Cargo | PFH Immobilien AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | ITW Ingenieurunternehmung AG | 🇨🇭Switzerland | Activa | 28/8/2025 – presente |
| Cargo | Ad Rhenum Energie AG | 🇨🇭Switzerland | Activa | 4/9/2025 – presente |
| Cargo | Mineralheilbad St. Margrethen Betriebs AG | 🇨🇭Switzerland | Activa | 2/9/2025 – presente |
| Cargo | Lorigenhof AG | 🇨🇭Switzerland | Activa | 28/8/2025 – presente |
| Cargo | ENERCRET AG | 🇨🇭Switzerland | Activa | 13/11/2018 – presente |
| Cargo | F + S Immobilien-Systeme AG | 🇨🇭Switzerland | Activa | 28/8/2025 – presente |
| Cargo | Liug Immobilien AG | 🇨🇭Switzerland | Activa | 29/8/2025 – presente |
| Cargo | Indigal AG | 🇨🇭Switzerland | Activa | 4/9/2025 – presente |
20/10/2025
appointed
24/1/2024
appointed
4/3/2022
appointed