| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FESA Treuhand GmbH | 🇨🇭Switzerland | Activa | 2/2/2024 – presente |
| Cargo | FESA Logistik GmbH | 🇨🇭Switzerland | Activa | 8/6/2023 – presente |
| Cargo | AZE Handels- und Vertriebs AG | 🇨🇭Switzerland | Activa | 22/12/2017 – presente |
| Cargo | FC Technik AG | 🇨🇭Switzerland | Activa | 28/6/2019 – presente |
| Cargo | Wanner Treuhand GmbH | 🇨🇭Switzerland | Activa | 28/12/2016 – presente |
| Cargo | Wanner Treuhand | 🇨🇭Switzerland | Disuelta | 24/3/2017 – presente |
| Cargo | ANOFIN AG | 🇨🇭Switzerland | Activa | 24/4/2025 – presente |
| Cargo | TS Detailing GmbH | 🇨🇭Switzerland | Activa | 8/12/2020 – presente |
2/2/2024
appointed
20/12/2022
appointed
24/3/2017
appointed