| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Primeo Energie AG | 🇨🇭Switzerland | Activa | 9/12/2020 – presente |
| Cargo | Primeo Greenpower AG | 🇨🇭Switzerland | Activa | 13/10/2020 – presente |
| Cargo | Primeo Holding AG | 🇨🇭Switzerland | Disuelta | 18/5/2018 – presente |
| Cargo | Aare Versorgungs AG (AVAG) | 🇨🇭Switzerland | Activa | 20/7/2016 – presente |
| Cargo | Aare Energie AG (a.en) | 🇨🇭Switzerland | Activa | 20/7/2016 – presente |
| Cargo | aventron Holding AG | 🇨🇭Switzerland | Activa | 3/5/2024 – presente |
| Cargo | EBM (Genossenschaft Elektra Birseck) | 🇨🇭Switzerland | Activa | 9/5/2023 – presente |
| Cargo | Alfred Friedrich-Stiftung | 🇨🇭Switzerland | Activa | 9/6/2023 – presente |
| Cargo | Primeo Holding AG | 🇨🇭Switzerland | Activa | 3/5/2023 – presente |
9/12/2020
appointed
13/10/2020
appointed
20/7/2016
appointed