| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Alters- und Pflegeheim Sunneschyn GmbH | 🇨🇭Svizzera | Active | 25/06/2025 – present |
| Officer | Landhaus Neuenegg AG | 🇨🇭Svizzera | Active | 02/06/2021 – present |
| Officer | ZIMMERMANN SINNVOLL BAUEN AG | 🇨🇭Svizzera | Active | 07/05/2021 – present |
| Officer | Immobilien A - Z AG | 🇨🇭Svizzera | Active | 01/12/2023 – present |
| Officer | Zimmermann Bauunternehmung AG | 🇨🇭Svizzera | Active | 25/01/2019 – present |
| Officer | Q-MATTE AG | 🇨🇭Svizzera | Active | 03/12/2020 – present |
| Officer | Gerber Holzbau Bern AG | 🇨🇭Svizzera | Active | 25/01/2019 – present |
| Officer | ZIMMERMANN FASSADEN AG | 🇨🇭Svizzera | Active | 25/01/2019 – present |
| Officer | Genossenschaft "Pro Sencasa" in Liquidation | 🇨🇭Svizzera | Dissolved | 05/01/2018 – present |
25/06/2025
appointed
01/12/2023
appointed
05/01/2018
appointed