| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | MM Aufbereitung und Recycling AG | 🇨🇭Svizzera | Active | 12/09/2025 – present |
| Officer | Montalta Kanalservice AG | 🇨🇭Svizzera | Active | 27/01/2025 – present |
| Officer | Montalta Transport + Kies AG | 🇨🇭Svizzera | Active | 01/09/2025 – present |
| Officer | strada privata sa | 🇨🇭Svizzera | Active | 12/08/2021 – present |
| Officer | Montalta Immobilien AG | 🇨🇭Svizzera | Active | 03/10/2017 – present |
| Officer | Spitex Chur | 🇨🇭Svizzera | Active | 20/11/2023 – present |
| Officer | VR hochdrei AG in Liquidation | 🇨🇭Svizzera | Dissolved | 29/06/2023 – present |
| Officer | RSGV Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 05/05/2023 – present |
| Officer | mama immobilien ag | 🇨🇭Svizzera | Active | 05/05/2023 – present |
| Officer | Bener-Park Betriebs-AG | 🇨🇭Svizzera | Active | 18/06/2019 – present |
| Officer | ISG Immobilien Service Gruppe AG | 🇨🇭Svizzera | Active | 15/05/2018 – present |
| Officer | Kies und Beton Schluein AG | 🇨🇭Svizzera | Active | 08/09/2017 – present |
| Officer | FITNESS ACADEMY GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 20/04/2017 – present |
| Officer | Schlub AG Südbünden | 🇨🇭Svizzera | Active | 08/12/2021 – present |
| Officer | Schlub AG | 🇨🇭Svizzera | Active | 08/12/2021 – present |
| Officer | Alvra Ingenieure AG | 🇨🇭Svizzera | Active | 05/03/2021 – present |
| Officer | Schlub AG Nordbünden | 🇨🇭Svizzera | Active | 08/12/2021 – present |
| Officer | Bordoli Erben AG | 🇨🇭Svizzera | Active | 08/07/2022 – present |
12/09/2025
appointed
01/09/2025
appointed
20/04/2017
appointed