| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Model Holding AG | 🇨🇭Switzerland | Activa | 26/9/2016 – presente |
| Cargo | Model AG | 🇨🇭Switzerland | Activa | 26/9/2016 – presente |
| Cargo | Stiftung der Model Holding AG | 🇨🇭Switzerland | Disuelta | 26/9/2016 – presente |
| Cargo | Personalstiftung der Model AG | 🇨🇭Switzerland | Activa | 26/9/2016 – presente |
| Cargo | Moliair AG | 🇨🇭Switzerland | Disuelta | 25/4/2016 – presente |
| Cargo | Els Müller-Model Stiftung | 🇨🇭Switzerland | Activa | 26/9/2016 – presente |
| Cargo | Stiftung BM Bildhauerschule Müllheim | 🇨🇭Switzerland | Activa | 4/10/2023 – presente |
8/11/2024
appointed
11/4/2023
appointed
26/9/2016
appointed