| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Zweifel 1898 Holding AG | 🇨🇭Svizzera | Active | 01/04/2025 – present |
| Officer | Zweifel & Co. AG | 🇨🇭Svizzera | Active | 08/10/2024 – present |
| Officer | Schatt.Kuhnen.Loosli Getränke AG | 🇨🇭Svizzera | Active | 20/06/2023 – present |
| Officer | Michelangelo Morelli AG | 🇨🇭Svizzera | Active | 13/09/2022 – present |
| Officer | Zweifel 1898 AG | 🇨🇭Svizzera | Active | 19/05/2020 – present |
| Officer | Zweifel Weine & Getränke AG | 🇨🇭Svizzera | Active | 15/07/2024 – present |
| Officer | Zweifel Holding AG | 🇨🇭Svizzera | Active | 27/07/2022 – present |
| Officer | Vogt & Zweifel AG | 🇨🇭Svizzera | Active | 25/07/2016 – present |
| Officer | Vereinigung Luzerner Weinhändler | 🇨🇭Svizzera | Active | 07/12/2020 – present |
| Officer | Gustav Gerig AG | 🇨🇭Svizzera | Active | 18/11/2020 – present |
| Officer | Stiftung Höngger Quartierzeitung | 🇨🇭Svizzera | Active | 18/08/2017 – present |
| Officer | Toga Food SA | 🇨🇭Svizzera | Active | 03/01/2017 – present |
01/04/2025
appointed
08/10/2024
appointed
03/01/2017
appointed