| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Gabriel Transport AG | 🇨🇭Switzerland | Activa | 2/6/2025 – presente |
| Cargo | Genossenschaft Ostschweizer Milchverarbeiter (OMV) | 🇨🇭Switzerland | Activa | 26/10/2020 – presente |
| Cargo | Habermacher Transport AG | 🇨🇭Switzerland | Activa | 28/3/2019 – presente |
| Cargo | Käserei Gabriel | 🇨🇭Switzerland | Disuelta | 3/10/2017 – presente |
| Cargo | MKV Holding AG | 🇨🇭Switzerland | Activa | 5/7/2017 – presente |
| Cargo | Sortenorganisation Appenzeller Käse GmbH | 🇨🇭Switzerland | Activa | 29/5/2017 – presente |
2/6/2025
appointed
26/10/2020
appointed
29/5/2017
appointed