| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Merz Baustoff AG | 🇨🇭Switzerland | Activa | 12/4/2023 – presente |
| Cargo | wsb AG | 🇨🇭Switzerland | Activa | 15/7/2020 – presente |
| Cargo | Ebiox AG | 🇨🇭Switzerland | Activa | 10/7/2020 – presente |
| Cargo | Eberhard Bau AG | 🇨🇭Switzerland | Activa | 16/6/2020 – presente |
| Cargo | Eberhard Recycling AG | 🇨🇭Switzerland | Activa | 16/6/2020 – presente |
| Cargo | zirkulit AG | 🇨🇭Switzerland | Activa | 16/6/2020 – presente |
| Cargo | Weiacher Kies AG | 🇨🇭Switzerland | Activa | 16/6/2020 – presente |
| Cargo | Eberhard Holding AG | 🇨🇭Switzerland | Activa | 16/6/2020 – presente |
12/4/2023
appointed
15/7/2020
appointed
16/6/2020
appointed