| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Barn Investment AG | 🇨🇭Switzerland | Activa | 13/8/2024 – presente |
| Cargo | Spenger AG Elektrische Schalt- und Steueranlagen | 🇨🇭Switzerland | Activa | 5/5/2025 – presente |
| Cargo | ogsonic ag | 🇨🇭Switzerland | Activa | 24/6/2022 – presente |
| Cargo | Prodema Management AG in Liquidation | 🇨🇭Switzerland | Disuelta | 11/7/2016 – presente |
| Cargo | Rexonic Ultrasonics AG | 🇨🇭Switzerland | Activa | 28/6/2022 – presente |
| Cargo | Prodema Engineering AG | 🇨🇭Switzerland | Activa | 8/3/2021 – presente |
| Cargo | Rexonic Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 9/6/2016 – presente |
| Cargo | McMRI AG | 🇨🇭Switzerland | Disuelta | 9/5/2016 – presente |
| Cargo | Industrie- und Handelskammer St. Gallen-Appenzell | 🇨🇭Switzerland | Activa | 5/4/2019 – presente |
15/7/2025
appointed
5/5/2025
appointed
9/5/2016
appointed