| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CERA DESIGN GMBH | 🇨🇭Switzerland | Active | 28/02/2022 – present |
| Officer | AA Frenke AG in Liquidation | 🇨🇭Switzerland | Dissolved | 20/12/2021 – present |
| Officer | AZE Bau GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 07/12/2016 – present |
28/02/2022
appointed
20/12/2021
appointed
07/12/2016
appointed