| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Zenjm Unternehmen AG | 🇨🇭Switzerland | Activa | 23/11/2021 – presente |
| Cargo | Gebrüder Zengaffinen AG | 🇨🇭Switzerland | Activa | 22/12/2016 – presente |
| Cargo | Zengaffinen Bau AG | 🇨🇭Switzerland | Activa | 30/3/2016 – presente |
| Cargo | Zengaffinen REC AG | 🇨🇭Switzerland | Activa | 12/7/2023 – presente |
| Cargo | Zengaffinen Logistik AG | 🇨🇭Switzerland | Activa | 12/7/2023 – presente |
| Cargo | Zengaffinen Ressourcen AG | 🇨🇭Switzerland | Activa | 12/7/2023 – presente |
| Cargo | Zengaffinen Holding AG | 🇨🇭Switzerland | Activa | 12/7/2023 – presente |
13/7/2023
appointed
22/12/2016
appointed
30/3/2016
appointed