| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Pradaverda AG | 🇨🇭Svizzera | Active | 05/12/2017 – present |
| Officer | Falknis Immobilien AG | 🇨🇭Svizzera | Active | 21/06/2024 – present |
| Officer | TECHNOROBOT AG | 🇨🇭Svizzera | Active | 18/04/2024 – present |
| Officer | Bergbahnen Splügen-Tambo AG, Splügen | 🇨🇭Svizzera | Active | 14/06/2022 – present |
| Officer | Stiftung BM Bildhauerschule Müllheim | 🇨🇭Svizzera | Active | 04/10/2023 – present |
| Officer | revisio treuhand gmbh | 🇨🇭Svizzera | Active | 13/10/2022 – present |
| Officer | Artis Treuhand GmbH | 🇨🇭Svizzera | Active | 07/03/2018 – present |
| Officer | Artis Immobilien GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 21/11/2016 – present |
| Officer | Ersanka Aktiengesellschaft | 🇨🇭Svizzera | Active | 13/06/2016 – present |
| Officer | Sutsava AG | 🇨🇭Svizzera | Dissolved | 22/07/2016 – present |
| Officer | VIRTUAL-CALL LTD, Cheshire (GB), Zweigniederlassung Luzern | 🇨🇭Svizzera | Dissolved | 14/06/2016 – present |
| Officer | Prowert AG | 🇨🇭Svizzera | Active | 24/10/2025 – present |
17/11/2025
appointed
21/06/2024
appointed
14/06/2016
appointed