| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | dagmar kaefer consult gmbh | 🇨🇭Switzerland | Active | 23/01/2019 – present |
| Officer | TeeJay Medical AG in Liquidation | 🇨🇭Switzerland | Dissolved | 03/05/2016 – present |
| Officer | Neuroth Hörcenter AG | 🇨🇭Switzerland | Active | 01/09/2016 – present |
23/01/2019
appointed
03/05/2016
appointed