| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HKG Engineering AG Pratteln | 🇨🇭Switzerland | Active | 10/03/2026 – present |
| Officer | MP 3 Hauswartungen AG | 🇨🇭Switzerland | Active | 05/02/2026 – present |
| Officer | Berimag AG | 🇨🇭Switzerland | Dissolved | 26/01/2024 – present |
| Officer | Von Graffenried AG Liegenschaften | 🇨🇭Switzerland | Active | 04/01/2017 – present |
| Officer | Lietreu Immobilien AG | 🇨🇭Switzerland | Active | 28/12/2021 – present |
| Officer | szakaly marti verwaltungen ag | 🇨🇭Switzerland | Dissolved | 06/04/2020 – present |
10/03/2026
appointed
05/02/2026
appointed
06/04/2020
appointed