| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Herrmann Lüftungsmontagen GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 20/3/2019 – presente |
| Cargo | HF Montagen GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 27/11/2017 – presente |
20/3/2019
appointed
27/11/2017
appointed