| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Deponie Freiamt AG | 🇨🇭Switzerland | Activa | 28/8/2023 – presente |
| Cargo | Concreto AG | 🇨🇭Switzerland | Disuelta | 15/6/2023 – presente |
| Cargo | BVG-Personalvorsorgestiftung der Leuthard AG, Bauunternehmung | 🇨🇭Switzerland | Activa | 26/4/2023 – presente |
| Cargo | Leuthard Fassaden AG | 🇨🇭Switzerland | Disuelta | 14/4/2023 – presente |
| Cargo | Leuthard Bau AG | 🇨🇭Switzerland | Activa | 21/6/2022 – presente |
| Cargo | Leonhard Weiss Bau AG | 🇨🇭Switzerland | Activa | 30/9/2020 – presente |
28/8/2023
appointed
15/6/2023
appointed
30/9/2020
appointed