| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SUKIO GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 23/4/2018 – presente |
| Cargo | Strasser Polybau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 4/9/2017 – presente |
| Cargo | Liechti Polybau AG in Liquidation | 🇨🇭Switzerland | Disuelta | 4/9/2017 – presente |
23/4/2018
appointed