| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Wertwandler GmbH | 🇨🇭Switzerland | Activa | 5/11/2025 – presente |
| Cargo | Gebr. Lehmann KLG Dienstleistungen | 🇨🇭Switzerland | Activa | 26/4/2017 – presente |
| Cargo | fascinare klg | 🇨🇭Switzerland | Activa | 10/1/2020 – presente |
| Cargo | Riteco AG | 🇨🇭Switzerland | Activa | 24/11/2016 – presente |
| Cargo | Lehmann Gartenbau AG | 🇨🇭Switzerland | Activa | 5/7/2021 – presente |
5/11/2025
appointed
21/9/2020
appointed
10/1/2020
appointed