| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Technobau AG in Liquidation | 🇨🇭Svizzera | Dissolved | 20/04/2020 – present |
| Officer | Landis Bau AG | 🇨🇭Svizzera | Active | 21/09/2022 – present |
| Officer | AG für vorteilhaftes Wohnen, Wohnag | 🇨🇭Svizzera | Active | 05/10/2022 – present |
| Officer | Landis Bau Immobilien AG | 🇨🇭Svizzera | Active | 21/09/2022 – present |
20/04/2020
appointed