| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | QLE Versand & Vertrieb GmbH | 🇨🇭Switzerland | Active | 03/02/2017 – present |
| Officer | TEB GmbH | 🇨🇭Switzerland | Active | 09/09/2022 – present |
| Officer | Mewiro Immo GmbH | 🇨🇭Switzerland | Active | 08/09/2020 – present |
| Officer | PB Verlag und Versand GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 26/10/2017 – present |
| Officer | Idee Versand GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 20/10/2017 – present |
04/08/2025
appointed
09/09/2022
appointed
20/10/2017
appointed