| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Terramat GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 24/9/2018 – presente |
| Cargo | Rieser Holding AG in Liquidation | 🇨🇭Switzerland | Disuelta | 27/12/2016 – presente |
| Cargo | BHR Holding AG | 🇨🇭Switzerland | Activa | 18/5/2016 – presente |
24/9/2018
appointed