| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | STC - Holding GmbH | 🇨🇭Switzerland | Disuelta | 27/9/2021 – presente |
| Cargo | ILF Consulting Engineers BR AG | 🇨🇭Switzerland | Activa | 20/9/2018 – presente |
| Cargo | STC-Swiss Town Consult Development GmbH | 🇨🇭Switzerland | Activa | 30/5/2018 – presente |
| Cargo | Swiss - PEG Holding AG | 🇨🇭Switzerland | Disuelta | 23/5/2018 – presente |
| Cargo | ILF Consulting Engineers International AG | 🇨🇭Switzerland | Disuelta | 23/11/2017 – presente |
| Cargo | ILF Consulting Engineers AG | 🇨🇭Switzerland | Activa | 23/11/2017 – presente |
| Cargo | ILF Beratende Ingenieure AG | 🇨🇭Switzerland | Activa | 27/7/2017 – presente |
| Cargo | Zentrum Oberhof AG | 🇨🇭Switzerland | Activa | 23/5/2017 – presente |
| Cargo | Matí AG | 🇨🇭Switzerland | Activa | 18/10/2016 – presente |
| Cargo | ILF Swiss Holding GmbH | 🇨🇭Switzerland | Activa | 15/4/2016 – presente |
| Cargo | Waschbär Textilreinigung Rheintal AG | 🇨🇭Switzerland | Activa | 17/5/2017 – presente |
| Cargo | Übersetzerhaus Looren | 🇨🇭Switzerland | Activa | 26/3/2020 – presente |
| Cargo | Metair AG | 🇨🇭Switzerland | Activa | 29/6/2020 – presente |
27/9/2021
appointed
20/9/2018
appointed
15/4/2016
appointed