| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CKW Gebäudetechnik AG | 🇨🇭Switzerland | Activa | 29/10/2021 – presente |
| Cargo | EWB Elektro-Installationen AG | 🇨🇭Switzerland | Disuelta | 20/9/2021 – presente |
| Cargo | Fürst Reiden AG | 🇨🇭Switzerland | Disuelta | 3/4/2018 – presente |
| Cargo | Elektro-Fürst Holding AG | 🇨🇭Switzerland | Disuelta | 27/3/2018 – presente |
| Cargo | CKW Lostorf AG | 🇨🇭Switzerland | Disuelta | 27/3/2018 – presente |
| Cargo | Fürst Liegenschaften AG | 🇨🇭Switzerland | Disuelta | 27/3/2018 – presente |
| Cargo | CKW Hägendorf AG | 🇨🇭Switzerland | Disuelta | 27/3/2018 – presente |
29/10/2021
appointed
20/9/2021
appointed
27/3/2018
appointed