| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Precious Partners GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 11/2/2020 – presente |
| Cargo | Servichem AG in Liquidation | 🇨🇭Switzerland | Disuelta | 12/10/2020 – presente |
| Cargo | Avena Treuhand GmbH | 🇨🇭Switzerland | Activa | 6/11/2020 – presente |
| Cargo | Treuhand und Steuerberatung Daniel Schüepp | 🇨🇭Switzerland | Activa | 12/10/2020 – presente |
| Cargo | RWC Revisionen GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 12/10/2020 – presente |
| Cargo | Zugerberg Treuhand und Revisions AG | 🇨🇭Switzerland | Activa | 24/1/2019 – presente |
| Cargo | ALPADI GmbH | 🇨🇭Switzerland | Activa | 20/5/2022 – presente |
| Cargo | Revisan GmbH | 🇨🇭Switzerland | Activa | 8/9/2021 – presente |
| Cargo | Cray Computer GmbH | 🇨🇭Switzerland | Disuelta | 13/6/2016 – presente |
8/2/2024
appointed
9/10/2023
appointed
24/1/2019
appointed