| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | sperrag ag | 🇨🇭Switzerland | Activa | 10/12/2024 – presente |
| Cargo | FORTYSEVEN AG | 🇨🇭Switzerland | Activa | 2/9/2024 – presente |
| Cargo | Thermalbad Zurzach Betriebs AG | 🇨🇭Switzerland | Activa | 19/7/2024 – presente |
| Cargo | Thermalbad Zurzach AG | 🇨🇭Switzerland | Activa | 19/7/2024 – presente |
| Cargo | Woodpecker Group AG | 🇨🇭Switzerland | Activa | 1/5/2024 – presente |
| Cargo | Hartwag Holz AG | 🇨🇭Switzerland | Activa | 29/2/2024 – presente |
| Cargo | Terractus AG | 🇨🇭Switzerland | Activa | 12/6/2023 – presente |
| Cargo | Pflegewohnheim Bärgmättli AG | 🇨🇭Switzerland | Activa | 27/6/2022 – presente |
| Cargo | FSKB - Fachverband der Schweizerischen Kies- und Betonindustrie | 🇨🇭Switzerland | Disuelta | 6/1/2020 – presente |
| Cargo | Reussblick Gastronomie AG in Liquidation | 🇨🇭Switzerland | Disuelta | 30/11/2020 – presente |
| Cargo | Verein Casarta | 🇨🇭Switzerland | Activa | 17/8/2018 – presente |
| Cargo | Flückiger Holz AG | 🇨🇭Switzerland | Activa | 28/5/2019 – presente |
| Cargo | Merz Baustoff AG | 🇨🇭Switzerland | Activa | 10/4/2019 – presente |
| Cargo | Merz Erdbau AG | 🇨🇭Switzerland | Activa | 10/4/2019 – presente |
| Cargo | Merz Logistik AG | 🇨🇭Switzerland | Disuelta | 10/4/2019 – presente |
| Cargo | Merz Infrastruktur AG | 🇨🇭Switzerland | Activa | 10/4/2019 – presente |
| Cargo | arv Baustoffrecycling Schweiz | 🇨🇭Switzerland | Disuelta | 27/12/2021 – presente |
| Cargo | MB Umwelt AG | 🇨🇭Switzerland | Activa | 11/7/2023 – presente |
| Cargo | Merz Gruppe Holding AG | 🇨🇭Switzerland | Activa | 12/4/2023 – presente |
| Cargo | R-Center Wasserschloss AG | 🇨🇭Switzerland | Activa | 2/12/2016 – presente |
| Cargo | VKB AARGAU - Verband der Kies- und Betonproduzenten Aargau | 🇨🇭Switzerland | Activa | 8/7/2019 – presente |
| Cargo | Debrunner Acifer AG | 🇨🇭Switzerland | Disuelta | 2/4/2019 – presente |
10/12/2024
appointed
2/9/2024
appointed
10/4/2019
appointed