| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | GR Holding AG | 🇨🇭Switzerland | Activa | 4/3/2026 – presente |
| Cargo | Ali Kebap AG | 🇨🇭Switzerland | Activa | 5/8/2021 – presente |
| Cargo | Asco Immobilien + Treuhand AG | 🇨🇭Switzerland | Activa | 18/1/2021 – presente |
| Cargo | Graf Immobilien- + Verwaltungs AG | 🇨🇭Switzerland | Activa | 11/12/2018 – presente |
| Cargo | Fistra Holding AG | 🇨🇭Switzerland | Disuelta | 11/4/2018 – presente |
| Cargo | Fistra Accounting Service AG | 🇨🇭Switzerland | Disuelta | 11/4/2018 – presente |
| Cargo | Ursprünglich AG in Liquidation | 🇨🇭Switzerland | Disuelta | 11/12/2018 – presente |
4/3/2026
appointed
5/8/2021
appointed
11/4/2018
appointed