| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Fürsorgestiftung II des Schweizerischen Baumeisterverbandes | 🇨🇭Switzerland | Active | 12/01/2026 – present |
| Officer | Ituma Personalvorsorgestiftung | 🇨🇭Switzerland | Active | 14/10/2020 – present |
| Officer | Serresco AG | 🇨🇭Switzerland | Active | 24/02/2023 – present |
| Officer | Verband mineralischer Baustoffkreislauf beider Basel (VBK beider Basel) | 🇨🇭Switzerland | Active | 29/06/2022 – present |
| Officer | Aargauische Bauschule und Aargauische Wirtefachschule in Liquidation | 🇨🇭Switzerland | Dissolved | 05/08/2016 – present |
| Officer | VKB AARGAU - Verband der Kies- und Betonproduzenten Aargau | 🇨🇭Switzerland | Active | 07/05/2021 – present |
| Officer | Treier AG | 🇨🇭Switzerland | Active | 22/01/2019 – present |
| Officer | CAMPUS SURSEE Seminarzentrum AG in Liquidation | 🇨🇭Switzerland | Dissolved | 20/11/2019 – present |
| Officer | Stiftung CAMPUS SURSEE | 🇨🇭Switzerland | Active | 28/11/2019 – present |
| Officer | CAMPUS SURSEE Bildungszentrum Bau AG in Liquidation | 🇨🇭Switzerland | Dissolved | 21/11/2019 – present |
12/01/2026
appointed
29/11/2023
appointed
22/01/2019
appointed