| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Yarowa AG | 🇨🇭Switzerland | Activa | 18/11/2020 – presente |
| Cargo | YOL Services AG | 🇨🇭Switzerland | Disuelta | 3/10/2018 – presente |
| Cargo | TelCommunication Services AG | 🇨🇭Switzerland | Disuelta | 3/10/2018 – presente |
| Cargo | Sunrise Communications Group AG | 🇨🇭Switzerland | Disuelta | 26/9/2018 – presente |
18/11/2020
appointed
3/10/2018
appointed
26/9/2018
appointed