| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Bovadis Partner Treuhand AG | 🇨🇭Switzerland | Activa | 12/2/2021 – presente |
| Cargo | Service Innovation Group Sales Schweiz GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 17/6/2016 – presente |
| Cargo | Stoll Treuhand AG | 🇨🇭Switzerland | Disuelta | 22/6/2016 – presente |
| Cargo | Bremer Treuhand AG | 🇨🇭Switzerland | Disuelta | 16/6/2016 – presente |
| Cargo | KSS Sport- und Freizeitanlagen Schaffhausen Genossenschaft | 🇨🇭Switzerland | Activa | 18/6/2018 – presente |
| Cargo | Forster Immobilien AG | 🇨🇭Switzerland | Activa | 9/3/2017 – presente |
11/10/2023
appointed
23/5/2022
appointed
9/3/2017
appointed