| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | als Lehrmittelverlag GmbH | 🇨🇭Svizzera | Active | 11/03/2022 – present |
| Officer | Steuer & Treuhand Experten AG | 🇨🇭Svizzera | Active | 03/10/2016 – present |
| Officer | Annette Freitag GmbH | 🇨🇭Svizzera | Active | 26/07/2017 – present |
11/03/2022
appointed
23/03/2021
appointed
26/07/2017
appointed