| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Car Progressus GmbH | 🇨🇭Switzerland | Activa | 24/2/2025 – presente |
| Cargo | Immo Gerüst AG | 🇨🇭Switzerland | Liquidación | 8/10/2024 – presente |
| Cargo | YAHYAVISION by Ristic | 🇨🇭Switzerland | Disuelta | 2/2/2024 – presente |
| Cargo | Baukreation GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 2/8/2021 – presente |
| Cargo | AS Dori Bau GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 3/3/2020 – presente |
| Cargo | Vortex Bau GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 19/12/2016 – presente |
| Cargo | Pro MG GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/6/2017 – presente |
24/2/2025
appointed
8/10/2024
appointed
3/3/2020
appointed