| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Sanex Haustechnik AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/3/2020 – presente |
| Cargo | ALT Forum GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 13/12/2019 – presente |
| Cargo | Zentauro GU AG in Liquidation | 🇨🇭Switzerland | Disuelta | 26/6/2018 – presente |
20/3/2020
appointed
13/12/2019
appointed
26/6/2018
appointed