| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TR Automobil GmbH | 🇨🇭Svizzera | Active | 25/07/2016 – present |
| Officer | Willi Stefan Immobilien GmbH | 🇨🇭Svizzera | Active | 15/05/2019 – present |
| Officer | Marco Immobilien AG | 🇨🇭Svizzera | Active | 08/05/2019 – present |
03/04/2025
appointed
15/05/2019
appointed
08/05/2019
appointed