| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | a3 Betonpumpen AG | 🇨🇭Switzerland | Activa | 13/12/2024 – presente |
| Cargo | Rudolf & Ferdinand Zurlinden-Stiftung | 🇨🇭Switzerland | Activa | 22/12/2023 – presente |
| Cargo | Pensionskasse JURA | 🇨🇭Switzerland | Activa | 22/12/2023 – presente |
| Cargo | Belag und Beton AG Rothenburg | 🇨🇭Switzerland | Activa | 7/8/2024 – presente |
| Cargo | Mittelland Transport AG | 🇨🇭Switzerland | Activa | 23/6/2020 – presente |
| Cargo | PARINAG AG | 🇨🇭Switzerland | Activa | 14/2/2024 – presente |
| Cargo | Aarekies Aarau-Olten AG | 🇨🇭Switzerland | Activa | 7/7/2023 – presente |
| Cargo | bluwatec AG | 🇨🇭Switzerland | Activa | 4/7/2023 – presente |
| Cargo | Schnyder Kies und Beton AG | 🇨🇭Switzerland | Activa | 26/7/2022 – presente |
| Cargo | BAB Belag AG Birmensdorf | 🇨🇭Switzerland | Activa | 8/7/2022 – presente |
| Cargo | Schächli Kies + Beton AG | 🇨🇭Switzerland | Activa | 30/6/2022 – presente |
| Cargo | Kiespool Schafisheim-Staufen Nord GmbH | 🇨🇭Switzerland | Activa | 16/11/2020 – presente |
| Cargo | M-Z Entsorgungs-Management AG | 🇨🇭Switzerland | Activa | 9/9/2020 – presente |
| Cargo | KJR Transportbeton AG | 🇨🇭Switzerland | Disuelta | 29/7/2020 – presente |
| Cargo | HASTAG (Zürich) AG | 🇨🇭Switzerland | Activa | 8/7/2020 – presente |
| Cargo | KIBAG Kies Neuheim AG | 🇨🇭Switzerland | Activa | 19/4/2018 – presente |
| Cargo | Muldenzentrale AG | 🇨🇭Switzerland | Disuelta | 15/9/2020 – presente |
| Cargo | RZO AG Recycling Züri Oberland | 🇨🇭Switzerland | Activa | 19/5/2016 – presente |
| Cargo | Sortag Zürich AG | 🇨🇭Switzerland | Disuelta | 16/9/2020 – presente |
| Cargo | Holz- + Stockrecycling AG | 🇨🇭Switzerland | Activa | 11/12/2025 – presente |
12/9/2025
appointed
11/4/2025
appointed
19/4/2018
appointed