| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | IMS Projects AG | 🇨🇭Switzerland | Activa | 23/6/2020 – presente |
| Cargo | E-Tec Support AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/12/2019 – presente |
| Cargo | IMS Bottrop GmbH & Co. KG, Bottrop, Zweigniederlassung Chur | 🇨🇭Switzerland | Activa | 28/5/2018 – presente |
| Cargo | ELMOBA Kabelverlegung GmbH, Marl, Zweigniederlassung Chur | 🇨🇭Switzerland | Activa | 26/6/2019 – presente |
18/7/2025
appointed
2/12/2019
appointed
28/5/2018
appointed