| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | crt Steuern & Treuhand GmbH | 🇨🇭Switzerland | Activa | 10/4/2017 – presente |
| Cargo | M.C. Partners & Associates GmbH | 🇨🇭Switzerland | Activa | 27/5/2024 – presente |
| Cargo | PBL Luxembourg SA, Luxembourg, Zweigniederlassung Zug | 🇨🇭Switzerland | Disuelta | 24/5/2017 – presente |
| Cargo | REVISCON Schweiz AG in Liquidation | 🇨🇭Switzerland | Disuelta | 20/3/2017 – presente |
4/9/2025
appointed
27/5/2024
appointed
20/3/2017
appointed