| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BCH Trading Agrartecnic AG in Liquidation | 🇨🇭Switzerland | Liquidación | 11/8/2025 – presente |
| Cargo | AVAG Umwelt AG | 🇨🇭Switzerland | Activa | 5/7/2024 – presente |
| Cargo | ga-solution AG | 🇨🇭Switzerland | Disuelta | 27/6/2018 – presente |
| Cargo | e+p holding AG | 🇨🇭Switzerland | Activa | 28/6/2021 – presente |
| Cargo | Condiviso AG | 🇨🇭Switzerland | Activa | 9/6/2021 – presente |
| Cargo | RZintegral AG | 🇨🇭Switzerland | Activa | 28/12/2018 – presente |
| Cargo | ing.-büro riesen AG | 🇨🇭Switzerland | Activa | 27/6/2018 – presente |
| Cargo | Nautic + Technic AG | 🇨🇭Switzerland | Activa | 4/3/2016 – presente |
13/10/2025
appointed
5/7/2024
appointed
27/6/2018
appointed