| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | Stiftung Jungen eine Brücke bauen | 🇨🇭Switzerland | Activa | 26/9/2023 – presente |
| Cargo | MÜLLER-STEINAG Umwelt AG | 🇨🇭Switzerland | Activa | 5/8/2021 – presente |
| Cargo | Creabeton Transport AG | 🇨🇭Switzerland | Activa | 20/7/2021 – presente |
| Cargo | Creabeton Matériaux AG | 🇨🇭Switzerland | Activa | 20/7/2021 – presente |
| Cargo | Crea Beton Schweiz AG | 🇨🇭Switzerland | Activa | 15/7/2021 – presente |
| Cargo | HMS Informatik AG | 🇨🇭Switzerland | Activa | 12/3/2018 – presente |
| Cargo | Zementwaren AG Wild Weiningen | 🇨🇭Switzerland | Activa | 18/12/2017 – presente |
| Cargo | Schnyder, Plüss Immobilien AG | 🇨🇭Switzerland | Activa | 22/8/2025 – presente |
| Cargo | MÜLLER-STEINAG ELEMENT AG | 🇨🇭Switzerland | Activa | 21/8/2025 – presente |
| Cargo | CREABETON AG | 🇨🇭Switzerland | Activa | 21/8/2025 – presente |
| Cargo | MÜLLER-STEINAG HOLDING AG | 🇨🇭Switzerland | Activa | 31/10/2025 – presente |
| Cargo | STEINAG Rozloch AG | 🇨🇭Switzerland | Activa | 26/8/2025 – presente |
| Cargo | RMF Vorsorgestiftung | 🇨🇭Switzerland | Activa | 8/7/2025 – presente |
| Cargo | Müller-Steinag Baustoff AG | 🇨🇭Switzerland | Activa | 21/8/2025 – presente |
| Cargo | FSKB - Fachverband der Schweizerischen Kies- und Betonindustrie | 🇨🇭Switzerland | Disuelta | 13/12/2017 – presente |
| Cargo | MÜLLER-STEINAG SERVICES AG | 🇨🇭Switzerland | Activa | 21/8/2025 – presente |
26/9/2023
appointed
5/8/2021
appointed
18/12/2017
appointed