| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ERNI Electronics AG | 🇨🇭Switzerland | Disuelta | 16/3/2020 – presente |
| Cargo | ERNI International AG | 🇨🇭Switzerland | Activa | 17/9/2021 – presente |
| Cargo | ERNI Group AG | 🇨🇭Switzerland | Disuelta | 8/9/2021 – presente |
| Cargo | ERNI Liegenschaften AG | 🇨🇭Switzerland | Activa | 17/1/2022 – presente |
| Cargo | ERNI Real Estate AG | 🇨🇭Switzerland | Activa | 14/1/2022 – presente |
| Cargo | ERNI Finance AG | 🇨🇭Switzerland | Disuelta | 8/9/2021 – presente |
16/3/2020
appointed