| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PRB Partnerschaft Recyclingplatz Boden AG | 🇨🇭Svizzera | Active | 22/12/2025 – present |
| Officer | BAZ Belag AG Zentralschweiz | 🇨🇭Svizzera | Active | 06/09/2024 – present |
| Officer | BHZ Baustoff Holding AG | 🇨🇭Svizzera | Active | 06/09/2024 – present |
| Officer | Catram AG | 🇨🇭Svizzera | Active | 10/05/2023 – present |
| Officer | Reproad Ost AG | 🇨🇭Svizzera | Active | 28/03/2023 – present |
| Officer | Prüflabor AG | 🇨🇭Svizzera | Active | 30/11/2022 – present |
| Officer | MIFAG AG | 🇨🇭Svizzera | Active | 21/10/2021 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 27/08/2020 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 30/07/2020 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 30/07/2020 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 30/07/2020 – present |
| Officer | KIBAG Airfield Construction AG | 🇨🇭Svizzera | Active | 27/04/2020 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 27/04/2020 – present |
| Officer | KIBAG Bauleistungen AG | 🇨🇭Svizzera | Active | 21/04/2020 – present |
22/12/2025
appointed
24/09/2025
appointed
21/04/2020
appointed