| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | burn gerüstbau ag | 🇨🇭Switzerland | Active | 25/06/2021 – present |
| Officer | Jomelja GmbH | 🇨🇭Switzerland | Active | 25/06/2021 – present |
| Officer | Jenni Kanalsanierungs AG in Liquidation | 🇨🇭Switzerland | Dissolved | 08/04/2016 – present |
| Officer | Akira Kies und Recycling Pochten AG | 🇨🇭Switzerland | Active | 07/08/2018 – present |
| Officer | Burn Bauinvest AG | 🇨🇭Switzerland | Active | 12/07/2019 – present |
25/06/2021
appointed