| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Park Grauenstein AG | 🇨🇭Svizzera | Active | 08/07/2025 – present |
| Officer | Gentiana AG | 🇨🇭Svizzera | Active | 13/06/2025 – present |
| Officer | Areal Feldhof AG | 🇨🇭Svizzera | Active | 08/04/2025 – present |
| Officer | BEWE Nord AG | 🇨🇭Svizzera | Active | 22/11/2024 – present |
| Officer | BEWE AG | 🇨🇭Svizzera | Active | 24/06/2024 – present |
| Officer | HRS Real Estate AG | 🇨🇭Svizzera | Active | 01/03/2018 – present |
| Officer | Engiadina Real Estate AG | 🇨🇭Svizzera | Active | 28/08/2023 – present |
| Officer | IPZ Property AG | 🇨🇭Svizzera | Active | 23/06/2023 – present |
| Officer | HRS Keystone AG | 🇨🇭Svizzera | Active | 22/04/2022 – present |
| Officer | Peaks Place AG | 🇨🇭Svizzera | Active | 11/10/2017 – present |
| Officer | West Development AG | 🇨🇭Svizzera | Active | 05/02/2016 – present |
| Officer | TINPRI AG | 🇨🇭Svizzera | Active | 10/02/2020 – present |
| Officer | TINGA Immobilien AG | 🇨🇭Svizzera | Active | 08/01/2020 – present |
| Officer | HBWG Immo AG | 🇨🇭Svizzera | Active | 22/05/2019 – present |
| Officer | Nova Brunnen Immobilien AG | 🇨🇭Svizzera | Active | 03/08/2017 – present |
| Officer | HRS Selection AG | 🇨🇭Svizzera | Active | 24/10/2018 – present |
| Officer | Stadion Züri AG | 🇨🇭Svizzera | Active | 28/09/2018 – present |
| Officer | KUMARO Beta AG | 🇨🇭Svizzera | Dissolved | 12/07/2017 – present |
| Officer | REGENT SCHOOLS INVESTMENT AG | 🇨🇭Svizzera | Active | 20/09/2018 – present |
| Officer | KUMARO Alpha AG | 🇨🇭Svizzera | Dissolved | 12/02/2018 – present |
| Officer | TINGA Finanz- und Beteiligungs AG | 🇨🇭Svizzera | Active | 15/05/2018 – present |
| Officer | PRINCESS Beteiligungen AG | 🇨🇭Svizzera | Active | 07/05/2018 – present |
| Officer | PRINCimmo AG | 🇨🇭Svizzera | Active | 07/05/2018 – present |
| Officer | HRS Renovation AG | 🇨🇭Svizzera | Dissolved | 07/03/2018 – present |
| Officer | HRS Holding AG | 🇨🇭Svizzera | Active | 05/03/2018 – present |
| Officer | HRS Investment AG | 🇨🇭Svizzera | Active | 01/03/2018 – present |
| Officer | HRS Promotion AG | 🇨🇭Svizzera | Active | 01/03/2018 – present |
| Officer | HRS International AG | 🇨🇭Svizzera | Active | 26/02/2018 – present |
| Officer | Evenlox AG | 🇨🇭Svizzera | Active | 10/09/2019 – present |
| Officer | KUMARO Holding AG | 🇨🇭Svizzera | Active | 11/01/2018 – present |
| Officer | Immo4All AG in Liquidation | 🇨🇭Svizzera | Dissolved | 01/09/2017 – present |
| Officer | NorthC Schweiz AG | 🇨🇭Svizzera | Active | 30/05/2022 – present |
| Officer | Le Clos Prangins AG in Liquidation | 🇨🇭Svizzera | Dissolved | 17/05/2017 – present |
| Officer | Innoland AG | 🇨🇭Svizzera | Active | 11/01/2018 – present |
08/07/2025
appointed
13/06/2025
appointed
26/02/2018
appointed