| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SIB Sicherheitsingenieurbüro GmbH | 🇨🇭Switzerland | Activa | 27/2/2025 – presente |
| Cargo | TARGETSHOP GMBH in Liquidation | 🇨🇭Switzerland | Liquidación | 22/8/2022 – presente |
| Cargo | Process Excellence AG | 🇨🇭Switzerland | Activa | 15/4/2024 – presente |
| Cargo | Fertig Consulting AG | 🇨🇭Switzerland | Activa | 21/11/2023 – presente |
| Cargo | Alpha Services AG in Liquidation | 🇨🇭Switzerland | Liquidación | 2/5/2023 – presente |
| Cargo | FAS B GmbH | 🇨🇭Switzerland | Activa | 17/4/2023 – presente |
| Cargo | The Call! Swiss Safety & Security Academy GmbH | 🇨🇭Switzerland | Activa | 7/12/2022 – presente |
| Cargo | PX Immo GmbH | 🇨🇭Switzerland | Activa | 28/10/2022 – presente |
| Cargo | LR Design GmbH in Liquidation | 🇨🇭Switzerland | Liquidación | 31/3/2022 – presente |
| Cargo | Office2b AG in Liquidation | 🇨🇭Switzerland | Disuelta | 15/9/2021 – presente |
| Cargo | C & C Media GmbH, Leipzig, Zweigniederlassung Basel | 🇨🇭Switzerland | Disuelta | 18/12/2017 – presente |
| Cargo | Immopiazza AG | 🇨🇭Switzerland | Activa | 28/12/2016 – presente |
| Cargo | Services + Konsulting GmbH | 🇨🇭Switzerland | Activa | 1/2/2024 – presente |
| Cargo | Co-Sight GMBH | 🇨🇭Switzerland | Activa | 3/3/2026 – presente |
27/2/2025
appointed
31/5/2024
appointed
28/12/2016
appointed