| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | sperrag ag | 🇨🇭Svizzera | Active | 10/12/2024 – present |
| Officer | FORTYSEVEN AG | 🇨🇭Svizzera | Active | 02/09/2024 – present |
| Officer | Thermalbad Zurzach Betriebs AG | 🇨🇭Svizzera | Active | 19/07/2024 – present |
| Officer | Thermalbad Zurzach AG | 🇨🇭Svizzera | Active | 19/07/2024 – present |
| Officer | Woodpecker Group AG | 🇨🇭Svizzera | Active | 01/05/2024 – present |
| Officer | Hartwag Holz AG | 🇨🇭Svizzera | Active | 29/02/2024 – present |
| Officer | Terractus AG | 🇨🇭Svizzera | Active | 12/06/2023 – present |
| Officer | Pflegewohnheim Bärgmättli AG | 🇨🇭Svizzera | Active | 27/06/2022 – present |
| Officer | FSKB - Fachverband der Schweizerischen Kies- und Betonindustrie | 🇨🇭Svizzera | Dissolved | 06/01/2020 – present |
| Officer | Reussblick Gastronomie AG in Liquidation | 🇨🇭Svizzera | Dissolved | 30/11/2020 – present |
| Officer | Verein Casarta | 🇨🇭Svizzera | Active | 17/08/2018 – present |
| Officer | Flückiger Holz AG | 🇨🇭Svizzera | Active | 28/05/2019 – present |
| Officer | Merz Baustoff AG | 🇨🇭Svizzera | Active | 10/04/2019 – present |
| Officer | Merz Erdbau AG | 🇨🇭Svizzera | Active | 10/04/2019 – present |
| Officer | Merz Logistik AG | 🇨🇭Svizzera | Dissolved | 10/04/2019 – present |
| Officer | Merz Infrastruktur AG | 🇨🇭Svizzera | Active | 10/04/2019 – present |
| Officer | arv Baustoffrecycling Schweiz | 🇨🇭Svizzera | Dissolved | 27/12/2021 – present |
| Officer | MB Umwelt AG | 🇨🇭Svizzera | Active | 11/07/2023 – present |
| Officer | Merz Gruppe Holding AG | 🇨🇭Svizzera | Active | 12/04/2023 – present |
| Officer | R-Center Wasserschloss AG | 🇨🇭Svizzera | Active | 02/12/2016 – present |
| Officer | VKB AARGAU - Verband der Kies- und Betonproduzenten Aargau | 🇨🇭Svizzera | Active | 08/07/2019 – present |
| Officer | Debrunner Acifer AG | 🇨🇭Svizzera | Dissolved | 02/04/2019 – present |
10/12/2024
appointed
02/09/2024
appointed
10/04/2019
appointed