| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Caius Estates AG | 🇨🇭Svizzera | Active | 24/07/2024 – present |
| Officer | Geschäftsstelle Fachkammern SVIT GmbH | 🇨🇭Svizzera | Active | 22/05/2019 – present |
| Officer | Fundamenta Real Estate AG | 🇨🇭Svizzera | Active | 25/04/2019 – present |
| Officer | immoSTEG AG | 🇨🇭Svizzera | Active | 02/03/2018 – present |
| Officer | Züri See Immobilien Gschwind & Stoop AG | 🇨🇭Svizzera | Dissolved | 13/03/2018 – present |
| Officer | Seitzmeir Immobilien AG | 🇨🇭Svizzera | Active | 05/03/2018 – present |
| Officer | Seitzmeir International AG | 🇨🇭Svizzera | Active | 03/11/2017 – present |
| Officer | Schweizerische Maklerkammer, (,,SMK") | 🇨🇭Svizzera | Active | 20/04/2020 – present |
| Officer | Schweizerischer Verband der Immobilienwirtschaft SVIT ("SVIT Schweiz") | 🇨🇭Svizzera | Active | 26/10/2023 – present |
24/07/2024
appointed
22/05/2019
appointed
03/11/2017
appointed