| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Buchhaltungs AG | 🇨🇭Svizzera | Active | 09/01/2023 – present |
| Officer | coworking thalwil GmbH | 🇨🇭Svizzera | Active | 16/12/2022 – present |
| Officer | WIP Wirtschaftsprüfungs GmbH | 🇨🇭Svizzera | Active | 25/10/2017 – present |
| Officer | Silent&Sober AG in Liquidation | 🇨🇭Svizzera | Dissolved | 13/10/2020 – present |
| Officer | Webtech GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 13/02/2019 – present |
| Officer | SVIT School AG | 🇨🇭Svizzera | Active | 07/05/2018 – present |
| Officer | Trägerorganisation für die Berufsprüfung für Treuhand und Beratung | 🇨🇭Svizzera | Active | 27/12/2017 – present |
| Officer | SVIT Verlag AG | 🇨🇭Svizzera | Active | 07/11/2017 – present |
| Officer | SVIT Immobilien Forum AG | 🇨🇭Svizzera | Active | 26/10/2017 – present |
| Officer | Search and Information Industry Association | 🇨🇭Svizzera | Active | 10/01/2022 – present |
| Officer | Heinrich Mantel AG | 🇨🇭Svizzera | Active | 11/07/2016 – present |
| Officer | ZO Finanz GmbH | 🇨🇭Svizzera | Active | 10/11/2017 – present |
| Officer | Bischof Treuhand & Beratung AG | 🇨🇭Svizzera | Active | 16/01/2023 – present |
| Officer | Trägerorganisation für die Höhere Fachprüfung Treuhand | 🇨🇭Svizzera | Active | 23/05/2018 – present |
09/01/2023
appointed
16/12/2022
appointed
26/10/2017
appointed