| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Ancon Akkord GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 26/5/2017 – presente |
| Cargo | Ancon Schalung- und Mauerwerk GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 7/11/2017 – presente |
| Cargo | Argona Metallbau GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 5/7/2017 – presente |
| Cargo | NBA Bau GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 12/12/2022 – presente |
23/4/2024
appointed
27/11/2017
appointed
5/7/2017
appointed