| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Isolag, AG für Decken und Isolierungen in Liquidation | 🇨🇭Switzerland | Liquidation | 07/09/2017 – present |
| Officer | QualySense AG in Liquidation | 🇨🇭Switzerland | Dissolved | 17/01/2022 – present |
07/09/2017
appointed