| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Urs Schneider AG | 🇨🇭Switzerland | Activa | 9/7/2025 – presente |
| Cargo | L Real Estate AG | 🇨🇭Switzerland | Activa | 5/2/2025 – presente |
| Cargo | KAMPOS GLOBAL AG in Liquidation | 🇨🇭Switzerland | Disuelta | 21/11/2024 – presente |
| Cargo | LuxAttic AG | 🇨🇭Switzerland | Activa | 10/4/2024 – presente |
| Cargo | Novatrek Capital GmbH in Liquidation | 🇨🇭Switzerland | Disuelta | 24/7/2020 – presente |
| Cargo | Gemperle Holding AG | 🇨🇭Switzerland | Activa | 28/6/2023 – presente |
| Cargo | Kalt & Halbeisen Ingenieurbüro AG | 🇨🇭Switzerland | Activa | 3/3/2023 – presente |
| Cargo | BRT Baltic Revisions- und Treuhand AG in Liquidation en liquidation | 🇨🇭Switzerland | Disuelta | 20/12/2022 – presente |
| Cargo | RCG Research Consultants AG in Liquidation | 🇨🇭Switzerland | Disuelta | 7/6/2022 – presente |
| Cargo | Busch NSB AG in Liquidation | 🇨🇭Switzerland | Disuelta | 2/7/2021 – presente |
9/7/2025
appointed
5/2/2025
appointed
2/7/2021
appointed