| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Kurt Lüscher AG | 🇨🇭Switzerland | Active | 16/06/2022 – present |
| Officer | hwp Treuhand AG | 🇨🇭Switzerland | Active | 03/12/2019 – present |
| Officer | Stiftung Haus Morgenstern | 🇨🇭Switzerland | Active | 24/07/2018 – present |
| Officer | SVEJO Treuhand GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 05/02/2021 – present |
| Officer | ista swiss ag | 🇨🇭Switzerland | Active | 07/12/2020 – present |
| Officer | BCO Treuhand AG | 🇨🇭Switzerland | Active | 20/08/2018 – present |
| Officer | BCO Vorsorge AG | 🇨🇭Switzerland | Active | 17/07/2018 – present |
| Officer | BCO Revisions GmbH | 🇨🇭Switzerland | Dissolved | 15/05/2018 – present |
| Officer | sebit schweiz | 🇨🇭Switzerland | Active | 11/09/2023 – present |
26/05/2025
appointed
22/05/2023
appointed
15/05/2018
appointed