| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ViaTec Basel AG | 🇨🇭Svizzera | Active | 13/12/2024 – present |
| Officer | Andrea Pelucchi Tiefbau AG | 🇨🇭Svizzera | Dissolved | 16/06/2020 – present |
| Officer | Deponie Höli Liestal AG | 🇨🇭Svizzera | Active | 01/06/2017 – present |
| Officer | Rudolf Wirz Strassen- und Tiefbau AG | 🇨🇭Svizzera | Active | 13/04/2018 – present |
13/12/2024
appointed
16/06/2020
appointed
01/06/2017
appointed