| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Druckerei Studer AG | 🇨🇭Switzerland | Activa | 13/2/2017 – presente |
| Cargo | Berti Druck AG | 🇨🇭Switzerland | Activa | 5/2/2020 – presente |
| Cargo | Tagblatt der Stadt Zürich AG | 🇨🇭Switzerland | Activa | 31/7/2019 – presente |
| Cargo | Swiss Regiomedia AG | 🇨🇭Switzerland | Activa | 30/7/2019 – presente |
| Cargo | FZ Furttaler Zeitung AG | 🇨🇭Switzerland | Activa | 28/6/2019 – presente |
| Cargo | Somedia Promotion AG | 🇨🇭Switzerland | Activa | 15/8/2018 – presente |
| Cargo | Fridolin Druck und Medien Walter Feldmann AG in Liquidation | 🇨🇭Switzerland | Liquidación | 16/7/2019 – presente |
3/5/2022
appointed
5/2/2020
appointed
15/8/2018
appointed