| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bauunternehmer Region Basel (BRB) | 🇨🇭Svizzera | Active | 19/02/2025 – present |
| Officer | Ernst Frey AG | 🇨🇭Svizzera | Active | 27/08/2024 – present |
| Officer | Belagswerk Rinau AG | 🇨🇭Svizzera | Active | 23/11/2022 – present |
| Officer | Vorsorgestiftung der Frey-Unternehmungen, Augst | 🇨🇭Svizzera | Active | 31/08/2022 – present |
| Officer | ERNE AG Bauunternehmung | 🇨🇭Svizzera | Active | 24/10/2019 – present |
19/02/2025
appointed
27/08/2024
appointed
24/10/2019
appointed