| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | KIBAG Airfield Construction AG | 🇨🇭Switzerland | Activa | 24/6/2022 – presente |
| Cargo | PARINAG AG | 🇨🇭Switzerland | Activa | 6/9/2021 – presente |
| Cargo | Miphalt AG | 🇨🇭Switzerland | Activa | 20/7/2021 – presente |
| Cargo | MIFAG AG | 🇨🇭Switzerland | Activa | 4/12/2019 – presente |
| Cargo | Prüflabor AG | 🇨🇭Switzerland | Activa | 22/10/2019 – presente |
| Cargo | Catram AG | 🇨🇭Switzerland | Activa | 14/10/2019 – presente |
| Cargo | Reproad Ost AG | 🇨🇭Switzerland | Activa | 11/9/2019 – presente |
| Cargo | René Fontana Immobilien AG | 🇨🇭Switzerland | Activa | 20/9/2022 – presente |
| Cargo | KIBAG Bauleistungen AG | 🇨🇭Switzerland | Activa | 27/4/2020 – presente |
| Cargo | Turbag AG | 🇨🇭Switzerland | Activa | 29/9/2020 – presente |
24/6/2022
appointed
6/9/2021
appointed
11/9/2019
appointed