| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Kurt Lüscher AG | 🇨🇭Switzerland | Activa | 16/6/2022 – presente |
| Cargo | hwp Treuhand AG | 🇨🇭Switzerland | Activa | 3/12/2019 – presente |
| Cargo | Stiftung Haus Morgenstern | 🇨🇭Switzerland | Activa | 24/7/2018 – presente |
| Cargo | SVEJO Treuhand GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 5/2/2021 – presente |
| Cargo | ista swiss ag | 🇨🇭Switzerland | Activa | 7/12/2020 – presente |
| Cargo | BCO Treuhand AG | 🇨🇭Switzerland | Activa | 20/8/2018 – presente |
| Cargo | BCO Vorsorge AG | 🇨🇭Switzerland | Activa | 17/7/2018 – presente |
| Cargo | BCO Revisions GmbH | 🇨🇭Switzerland | Disuelta | 15/5/2018 – presente |
| Cargo | sebit schweiz | 🇨🇭Switzerland | Activa | 11/9/2023 – presente |
26/5/2025
appointed
22/5/2023
appointed
15/5/2018
appointed