| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Betonsuisse Marketing AG | 🇨🇭Svizzera | Active | 04/06/2024 – present |
| Officer | Concreto AG | 🇨🇭Svizzera | Dissolved | 31/07/2020 – present |
| Officer | VKB AARGAU - Verband der Kies- und Betonproduzenten Aargau | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | Reusskies und Baggerei AG | 🇨🇭Svizzera | Dissolved | 25/07/2017 – present |
| Officer | AGIR Umwelt AG | 🇨🇭Svizzera | Active | 25/07/2017 – present |
| Officer | Agir AG | 🇨🇭Svizzera | Active | 25/07/2017 – present |
| Officer | AGIR Freiamt AG | 🇨🇭Svizzera | Active | 19/07/2017 – present |
04/06/2024
appointed
31/07/2020
appointed
19/07/2017
appointed