| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Furrer Treuhand AG | 🇨🇭Switzerland | Activa | 14/6/2019 – presente |
| Cargo | Stiftung Oedenburg | 🇨🇭Switzerland | Activa | 10/7/2018 – presente |
| Cargo | Ageba Triregio GmbH | 🇨🇭Switzerland | Activa | 3/5/2017 – presente |
| Cargo | Ageba Treuhand AG | 🇨🇭Switzerland | Activa | 29/2/2016 – presente |
| Cargo | Ageba Consulting AG | 🇨🇭Switzerland | Disuelta | 11/2/2016 – presente |
| Cargo | Stephan Revisions AG | 🇨🇭Switzerland | Activa | 11/2/2016 – presente |
14/6/2019
appointed
10/7/2018
appointed
11/2/2016
appointed