| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Verband Schweizer Opel Händler | 🇨🇭Switzerland | Disuelta | 22/10/2021 – presente |
| Cargo | AHG-Cars Biel AG | 🇨🇭Switzerland | Activa | 10/1/2020 – presente |
| Cargo | AHG-Cars Port AG | 🇨🇭Switzerland | Activa | 17/8/2016 – presente |
22/10/2021
appointed
10/1/2020
appointed
17/8/2016
appointed