| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Gravitas Treuhand + Revisions AG | 🇨🇭Svizzera | Active | 24/01/2025 – present |
| Officer | Durrer Consulting GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 19/10/2022 – present |
| Officer | HD Oberflächen GmbH | 🇨🇭Svizzera | Active | 28/12/2021 – present |
| Officer | Halter Immobilien GmbH | 🇨🇭Svizzera | Active | 28/12/2021 – present |
| Officer | ConsoSoft GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 26/03/2020 – present |
| Officer | Malergeschäft Durrer GmbH | 🇨🇭Svizzera | Active | 27/11/2019 – present |
| Officer | Castelvetrano Immobilien AG | 🇨🇭Svizzera | Active | 11/04/2017 – present |
| Officer | Trägerverein Alterstagesstätte "Zum Lebenslauf" | 🇨🇭Svizzera | Active | 05/07/2016 – present |
| Officer | Stiftung Rast | 🇨🇭Svizzera | Active | 18/05/2022 – present |
| Officer | IT-Suisse AG | 🇨🇭Svizzera | Active | 11/01/2018 – present |
| Officer | W. Durrer, Dach und Wand AG | 🇨🇭Svizzera | Active | 25/08/2021 – present |
24/01/2025
appointed
19/10/2022
appointed
10/08/2016
appointed