| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DI Lerntherapie GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 21/6/2017 – presente |
| Cargo | Auto-Interleasing AG | 🇨🇭Switzerland | Activa | 24/6/2016 – presente |
| Cargo | Jakobsberg AG | 🇨🇭Switzerland | Activa | 10/7/2023 – presente |
| Cargo | Willy und Carola Zollikofer-Stiftung | 🇨🇭Switzerland | Activa | 7/7/2022 – presente |
| Cargo | AIL Holding AG | 🇨🇭Switzerland | Activa | 24/6/2016 – presente |
21/6/2017
appointed