| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TEBOR Treuhand AG | 🇨🇭Switzerland | Dissolved | 04/05/2017 – present |
| Officer | A-Z-IT.AG | 🇨🇭Switzerland | Dissolved | 21/04/2016 – present |
| Officer | Romar & Partner GmbH | 🇨🇭Switzerland | Active | 30/10/2017 – present |
04/05/2017
appointed