| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DRC Immobilien AG in Liquidation | 🇨🇭Svizzera | Dissolved | 03/09/2024 – present |
| Officer | Schroth AG | 🇨🇭Svizzera | Active | 15/01/2018 – present |
| Officer | Uviterno AG | 🇨🇭Svizzera | Active | 15/03/2016 – present |
| Officer | Dietsche & Partner AG in Liquidation | 🇨🇭Svizzera | Liquidation | 31/07/2025 – present |
No timeline events found