| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | F. Borner AG | 🇨🇭Switzerland | Activa | 8/9/2025 – presente |
| Cargo | Hinni AG | 🇨🇭Switzerland | Activa | 14/5/2020 – presente |
| Cargo | ELBATECH IMMO AG | 🇨🇭Switzerland | Disuelta | 17/11/2021 – presente |
| Cargo | BKW Rail AG | 🇨🇭Switzerland | Activa | 17/11/2021 – presente |
| Cargo | Arpe AG | 🇨🇭Switzerland | Disuelta | 11/5/2020 – presente |
| Cargo | Baumeler Leitungsbau AG | 🇨🇭Switzerland | Activa | 7/5/2020 – presente |
| Cargo | Curea Elektro AG | 🇨🇭Switzerland | Activa | 1/5/2020 – presente |
| Cargo | Arnold AG | 🇨🇭Switzerland | Activa | 17/12/2019 – presente |
| Cargo | Genossenschaft Elektra, Jegenstorf | 🇨🇭Switzerland | Activa | 9/8/2018 – presente |
| Cargo | Elektra Energie AG Jegenstorf | 🇨🇭Switzerland | Activa | 10/9/2018 – presente |
| Cargo | BKW Infra Services AG | 🇨🇭Switzerland | Activa | 9/10/2025 – presente |
8/9/2025
appointed
9/12/2024
appointed
9/7/2019
appointed