| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Immo Gastro Valais SA | 🇨🇭Switzerland | Activa | 23/4/2024 – presente |
| Cargo | F & B Valais GmbH | 🇨🇭Switzerland | Activa | 4/1/2024 – presente |
| Cargo | ReVita Immo GmbH | 🇨🇭Switzerland | Activa | 20/4/2023 – presente |
| Cargo | Alphubel SF SA | 🇨🇭Switzerland | Activa | 26/10/2022 – presente |
| Cargo | Anthamatten Bau AG, Bauunternehmung | 🇨🇭Switzerland | Activa | 9/11/2021 – presente |
| Cargo | Treuhand Valesia AG | 🇨🇭Switzerland | Activa | 24/9/2021 – presente |
| Cargo | Revalua AG | 🇨🇭Switzerland | Activa | 13/1/2020 – presente |
| Cargo | MJA Holding AG | 🇨🇭Switzerland | Activa | 29/10/2018 – presente |
| Cargo | Contor Treuhand AG | 🇨🇭Switzerland | Activa | 29/10/2018 – presente |
| Cargo | Ehrismann + Partner Treuhand AG | 🇨🇭Switzerland | Activa | 29/10/2018 – presente |
| Cargo | Hotel Ferienart Walliserhof AG in Nachlassliquidation | 🇨🇭Switzerland | Disuelta | 15/8/2017 – presente |
| Cargo | Anthamatten Treuhand & Immobilien AG | 🇨🇭Switzerland | Activa | 8/4/2016 – presente |
| Cargo | Triva Treuhand AG | 🇨🇭Switzerland | Activa | 7/4/2016 – presente |
| Cargo | Saastal 1600 SA | 🇨🇭Switzerland | Activa | 4/9/2023 – presente |
23/4/2024
appointed
4/1/2024
appointed
7/4/2016
appointed