| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Polysource GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 07/06/2021 – present |
| Officer | M. Walter | 🇨🇭Switzerland | Dissolved | 08/10/2019 – present |
| Officer | Consag M. Walter | 🇨🇭Switzerland | Dissolved | 08/10/2019 – present |
07/06/2021
appointed
08/10/2019
appointed