| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Benderer Beton Bohr GmbH | 🇨🇭Svizzera | Active | 09/02/2026 – present |
| Officer | ELA Steine AG | 🇨🇭Svizzera | Active | 18/11/2024 – present |
| Officer | Hew AG Bauunternehmung Chur | 🇨🇭Svizzera | Active | 13/11/2019 – present |
| Officer | Kieswerk Oldis AG | 🇨🇭Svizzera | Active | 24/06/2022 – present |
| Officer | Kieswerk ELA AG | 🇨🇭Svizzera | Active | 24/06/2022 – present |
| Officer | Catram AG | 🇨🇭Svizzera | Active | 19/08/2021 – present |
| Officer | Kieswerk Safiental AG | 🇨🇭Svizzera | Active | 08/07/2020 – present |
09/02/2026
appointed
18/11/2024
appointed
08/07/2020
appointed