| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Grundli Resort Engelberg GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 7/12/2023 – presente |
| Cargo | König Immobilien GmbH | 🇨🇭Switzerland | Disuelta | 25/4/2016 – presente |
| Cargo | Dinkel, Korner und Zimmermann GmbH | 🇨🇭Switzerland | Activa | 24/7/2024 – presente |
| Cargo | Motation Holding & Finance AG | 🇨🇭Switzerland | Activa | 7/7/2016 – presente |
| Cargo | PB Immo Bau AG | 🇨🇭Switzerland | Activa | 24/12/2019 – presente |
7/12/2023
appointed