| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Hodel Betriebe AG | 🇨🇭Svizzera | Active | 25/09/2025 – present |
| Officer | Convicta Treuhand AG | 🇨🇭Svizzera | Active | 12/02/2016 – present |
| Officer | Gasthaus Rössli AG | 🇨🇭Svizzera | Active | 07/06/2022 – present |
| Officer | AA+RSF AG | 🇨🇭Svizzera | Active | 10/02/2021 – present |
| Officer | sursee immo ag | 🇨🇭Svizzera | Active | 03/07/2018 – present |
| Officer | fluendo ag | 🇨🇭Svizzera | Active | 04/05/2017 – present |
| Officer | Convicta Beratungs AG | 🇨🇭Svizzera | Dissolved | 24/01/2017 – present |
| Officer | TC Sempachersee AG | 🇨🇭Svizzera | Active | 08/09/2016 – present |
| Officer | Hunikat AG | 🇨🇭Svizzera | Active | 15/01/2021 – present |
| Officer | flexA2.ch AG | 🇨🇭Svizzera | Active | 30/03/2023 – present |
25/09/2025
appointed
03/06/2024
appointed
08/09/2016
appointed