| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Castelvetrano Immobilien AG | 🇨🇭Svizzera | Active | 11/04/2017 – present |
| Officer | Hanspeter Wirz GmbH | 🇨🇭Svizzera | Dissolved | 11/12/2018 – present |
| Officer | Lindenhof 7 GmbH | 🇨🇭Svizzera | Dissolved | 27/09/2016 – present |
08/10/2021
appointed
11/12/2018
appointed
26/09/2016
appointed