| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Meidinger AG | 🇨🇭Switzerland | Activa | 7/6/2016 – presente |
| Cargo | Thermische Netze Schweiz (TNS) | 🇨🇭Switzerland | Activa | 26/11/2018 – presente |
| Cargo | Witt & Sohn (Schweiz) AG | 🇨🇭Switzerland | Activa | 6/6/2016 – presente |
| Cargo | Wittson Holding AG | 🇨🇭Switzerland | Activa | 6/6/2016 – presente |
22/4/2024
appointed
26/11/2018
appointed
6/6/2016
appointed