| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MM Aufbereitung und Recycling AG | 🇨🇭Switzerland | Activa | 12/9/2025 – presente |
| Cargo | Montalta Kanalservice AG | 🇨🇭Switzerland | Activa | 27/1/2025 – presente |
| Cargo | Montalta Transport + Kies AG | 🇨🇭Switzerland | Activa | 1/9/2025 – presente |
| Cargo | strada privata sa | 🇨🇭Switzerland | Activa | 12/8/2021 – presente |
| Cargo | Montalta Immobilien AG | 🇨🇭Switzerland | Activa | 3/10/2017 – presente |
| Cargo | Spitex Chur | 🇨🇭Switzerland | Activa | 20/11/2023 – presente |
| Cargo | VR hochdrei AG in Liquidation | 🇨🇭Switzerland | Disuelta | 29/6/2023 – presente |
| Cargo | RSGV Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 5/5/2023 – presente |
| Cargo | mama immobilien ag | 🇨🇭Switzerland | Activa | 5/5/2023 – presente |
| Cargo | Bener-Park Betriebs-AG | 🇨🇭Switzerland | Activa | 18/6/2019 – presente |
| Cargo | ISG Immobilien Service Gruppe AG | 🇨🇭Switzerland | Activa | 15/5/2018 – presente |
| Cargo | Kies und Beton Schluein AG | 🇨🇭Switzerland | Activa | 8/9/2017 – presente |
| Cargo | FITNESS ACADEMY GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 20/4/2017 – presente |
| Cargo | Schlub AG Südbünden | 🇨🇭Switzerland | Activa | 8/12/2021 – presente |
| Cargo | Schlub AG | 🇨🇭Switzerland | Activa | 8/12/2021 – presente |
| Cargo | Alvra Ingenieure AG | 🇨🇭Switzerland | Activa | 5/3/2021 – presente |
| Cargo | Schlub AG Nordbünden | 🇨🇭Switzerland | Activa | 8/12/2021 – presente |
| Cargo | Bordoli Erben AG | 🇨🇭Switzerland | Activa | 8/7/2022 – presente |
12/9/2025
appointed
1/9/2025
appointed
20/4/2017
appointed