| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Raumformel AG | 🇨🇭Svizzera | Active | 24/05/2019 – present |
| Officer | Bärner Immobiliendienstleistungen AG | 🇨🇭Svizzera | Active | 16/12/2025 – present |
| Officer | centraldesk gmbh | 🇨🇭Svizzera | Active | 13/05/2019 – present |
| Officer | savo.ch Wankdorf AG | 🇨🇭Svizzera | Active | 05/09/2016 – present |
| Officer | br3 bauleitungen AG | 🇨🇭Svizzera | Active | 09/03/2020 – present |
| Officer | ar3-architekten AG | 🇨🇭Svizzera | Active | 09/03/2020 – present |
| Officer | Keller Parkett & Bodenbeläge GmbH | 🇨🇭Svizzera | Active | 22/05/2019 – present |
| Officer | ERAN GmbH | 🇨🇭Svizzera | Active | 30/01/2020 – present |
| Officer | Raumdelta GmbH | 🇨🇭Svizzera | Active | 19/12/2019 – present |
| Officer | Wohnformel GmbH | 🇨🇭Svizzera | Active | 28/09/2018 – present |
| Officer | FT3 Architekten AG | 🇨🇭Svizzera | Active | 29/04/2021 – present |
| Officer | Raumformel gleich IKB AG in Liquidation | 🇨🇭Svizzera | Dissolved | 09/05/2016 – present |
12/03/2026
appointed
16/12/2025
appointed
09/05/2016
appointed