| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Avanta Audit AG | 🇨🇭Svizzera | Active | 12/07/2023 – present |
| Officer | AVANTA TREUHAND AG | 🇨🇭Svizzera | Dissolved | 20/01/2020 – present |
| Officer | Avanta AG | 🇨🇭Svizzera | Active | 16/07/2021 – present |
| Officer | AVANTA AUDIT ZURICH AG | 🇨🇭Svizzera | Dissolved | 11/04/2022 – present |
| Officer | Barrington James Switzerland GmbH | 🇨🇭Svizzera | Active | 24/01/2022 – present |
| Officer | Cielo Switzerland GmbH | 🇨🇭Svizzera | Active | 21/12/2021 – present |
| Officer | JCW Search AG | 🇨🇭Svizzera | Active | 06/07/2021 – present |
| Officer | KBT Revisions AG, Zweigniederlassung Baar | 🇨🇭Svizzera | Dissolved | 11/08/2016 – present |
12/07/2023
appointed
11/07/2023
appointed
11/08/2016
appointed