| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Genossenschaft sozial-diakonischer Werke | 🇨🇭Switzerland | Active | 12/07/2023 – present |
| Officer | GwG Prüfung und Beratung AG | 🇨🇭Switzerland | Dissolved | 18/01/2023 – present |
| Officer | TEBOR Treuhand AG | 🇨🇭Switzerland | Dissolved | 04/05/2017 – present |
| Officer | Waller Treuhand AG | 🇨🇭Switzerland | Dissolved | 19/04/2016 – present |
| Officer | Juris Treuhand AG | 🇨🇭Switzerland | Active | 21/04/2016 – present |
| Officer | MARQUART TREUHAND AG | 🇨🇭Switzerland | Active | 16/06/2016 – present |
| Officer | NordOst Treuhand GmbH | 🇨🇭Switzerland | Dissolved | 14/04/2016 – present |
12/07/2023
appointed
18/01/2023
appointed
04/05/2017
appointed