| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Meso GmbH in Liq. | 🇨🇭Switzerland | Dissolved | 12/12/2017 – present |
| Officer | BAUMACH GmbH in Liq. | 🇨🇭Switzerland | Dissolved | 12/01/2017 – present |
| Officer | Chrummbaum GmbH | 🇨🇭Switzerland | Active | 18/12/2020 – present |
| Officer | FOK Holding AG | 🇨🇭Switzerland | Active | 25/01/2021 – present |
12/12/2017
appointed
12/01/2017
appointed