| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Martin Brunner + Partner GmbH | 🇨🇭Switzerland | Activa | 22/2/2023 – presente |
| Cargo | Genossenschaft Holz-Wärmeverbund Hemberg | 🇨🇭Switzerland | Activa | 16/2/2023 – presente |
| Cargo | Skilift Hemberg AG | 🇨🇭Switzerland | Activa | 15/2/2023 – presente |
| Cargo | DB Cargo Schweiz GmbH | 🇨🇭Switzerland | Activa | 27/2/2019 – presente |
22/2/2023
appointed
16/2/2023
appointed
13/7/2020
appointed