| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Habermatt-Immobilien AG in Liquidation | 🇨🇭Svizzera | Dissolved | 04/11/2021 – present |
| Officer | Ziegler Immobilien AG | 🇨🇭Svizzera | Active | 16/07/2021 – present |
| Officer | Rock Media Marketing Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 22/06/2017 – present |
| Officer | Ganser CRS AG | 🇨🇭Svizzera | Active | 03/10/2023 – present |
04/11/2021
appointed
16/07/2021
appointed
22/06/2017
appointed