| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Garage Keller AG, Aadorf | 🇨🇭Svizzera | Active | 22/04/2025 – present |
| Officer | Küng Holding AG Bern | 🇨🇭Svizzera | Active | 14/10/2024 – present |
| Officer | Schweizer Reisekasse (Reka) Genossenschaft | 🇨🇭Svizzera | Active | 28/06/2024 – present |
| Officer | AVIA Autobahn-Service Forrenberg AG | 🇨🇭Svizzera | Active | 15/09/2021 – present |
| Officer | Osterwalder Zürich AG | 🇨🇭Svizzera | Active | 08/01/2021 – present |
| Officer | Personalfürsorgestiftung der Lang-Unternehmungen | 🇨🇭Svizzera | Active | 11/09/2019 – present |
| Officer | Lang Energie AG | 🇨🇭Svizzera | Active | 29/08/2019 – present |
| Officer | Store Service Holding AG | 🇨🇭Svizzera | Dissolved | 10/05/2017 – present |
| Officer | AVIA Vereinigung unabhängiger Schweizer Importeure und Anbieter von Energieprodukten, Genossenschaft | 🇨🇭Svizzera | Active | 12/12/2016 – present |
22/04/2025
appointed
14/10/2024
appointed
12/12/2016
appointed