| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Catram AG | 🇨🇭Switzerland | Activa | 11/9/2023 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Activa | 4/4/2017 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Disuelta | 4/4/2017 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Activa | 4/4/2017 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Disuelta | 4/4/2017 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Disuelta | 4/4/2017 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Activa | 4/4/2017 – presente |
| Cargo | Toldo Strassen- und Tiefbau AG Landquart | 🇨🇭Switzerland | Activa | 29/12/2016 – presente |
11/9/2023
appointed
21/7/2017
appointed
4/4/2017
appointed