| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Comtec-Holding AG | 🇨🇭Switzerland | Activa | 27/11/2025 – presente |
| Cargo | SUISSEDIGITAL VERBAND FÜR KOMMUNIKATIONSNETZE | 🇨🇭Switzerland | Activa | 15/8/2023 – presente |
| Cargo | R. Geissmann AG | 🇨🇭Switzerland | Activa | 17/8/2018 – presente |
| Cargo | IKG Communications AG in Liquidation | 🇨🇭Switzerland | Disuelta | 4/5/2016 – presente |
27/11/2025
appointed
15/8/2023
appointed
4/5/2016
appointed