| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Donum Projekt AG | 🇨🇭Switzerland | Active | 16/06/2025 – present |
| Officer | Laco Real 6 AG | 🇨🇭Switzerland | Active | 27/12/2024 – present |
| Officer | ACB Immo AG | 🇨🇭Switzerland | Active | 04/07/2023 – present |
| Officer | MATO Immobilien AG | 🇨🇭Switzerland | Active | 21/12/2023 – present |
| Officer | Laco Real 11 AG | 🇨🇭Switzerland | Active | 27/12/2017 – present |
| Officer | Donum Immo AG | 🇨🇭Switzerland | Active | 28/12/2022 – present |
| Officer | Tiver AG | 🇨🇭Switzerland | Active | 18/07/2022 – present |
| Officer | Centerio AG | 🇨🇭Switzerland | Active | 14/10/2021 – present |
| Officer | RIMAPLAN AG | 🇨🇭Switzerland | Active | 08/02/2018 – present |
| Officer | GI Grüzefeld AG | 🇨🇭Switzerland | Active | 28/05/2019 – present |
| Officer | Immojar 1 AG | 🇨🇭Switzerland | Active | 27/12/2017 – present |
| Officer | ARF Invest AG | 🇨🇭Switzerland | Dissolved | 07/10/2022 – present |
| Officer | MAWERO Immobilien AG | 🇨🇭Switzerland | Active | 07/11/2025 – present |
| Officer | WBZ Immobilien AG | 🇨🇭Switzerland | Active | 17/12/2024 – present |
16/06/2025
appointed
27/12/2024
appointed
27/12/2017
appointed