| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | a tb ag für treuhand und beratung | 🇨🇭Svizzera | Active | 16/02/2026 – present |
| Officer | SeFaBa AG | 🇨🇭Svizzera | Active | 02/02/2023 – present |
| Officer | J + S Technik AG | 🇨🇭Svizzera | Active | 21/03/2023 – present |
| Officer | ARO-Knechtle AG Immobilien-Treuhand | 🇨🇭Svizzera | Active | 27/07/2022 – present |
| Officer | Unique Watches AG | 🇨🇭Svizzera | Active | 23/03/2017 – present |
| Officer | Work Line Connect GmbH | 🇨🇭Svizzera | Active | 11/05/2018 – present |
| Officer | Stone-Connect GmbH | 🇨🇭Svizzera | Active | 21/03/2023 – present |
| Officer | aro immo ag | 🇨🇭Svizzera | Active | 17/11/2022 – present |
| Officer | MS-IT Resources GmbH | 🇨🇭Svizzera | Dissolved | 21/03/2023 – present |
| Officer | Work Line Consulting GmbH | 🇨🇭Svizzera | Active | 21/03/2023 – present |
| Officer | BICG International GmbH | 🇨🇭Svizzera | Active | 29/02/2024 – present |
| Officer | AST Eissport- und Solaranlagenbau AG | 🇨🇭Svizzera | Active | 27/02/2023 – present |
| Officer | BPC Business & People Consult AG | 🇨🇭Svizzera | Active | 07/01/2021 – present |
| Officer | Powder Tec AG | 🇨🇭Svizzera | Active | 21/03/2023 – present |
| Officer | valiento holding ag | 🇨🇭Svizzera | Active | 21/03/2023 – present |
| Officer | advanto treuhand ag | 🇨🇭Svizzera | Active | 02/12/2020 – present |
| Officer | ISC Consulting + Networks AG | 🇨🇭Svizzera | Active | 27/12/2024 – present |
| Officer | SRT Revisions GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 10/05/2024 – present |
| Officer | Garage Kaufmann AG Wittenbach | 🇨🇭Svizzera | Active | 22/02/2019 – present |
| Officer | Fiba Holding AG in Liquidation | 🇨🇭Svizzera | Dissolved | 31/01/2018 – present |
| Officer | Fibatech AG in Liquidation | 🇨🇭Svizzera | Dissolved | 31/07/2017 – present |
| Officer | PS-Natura GmbH | 🇨🇭Svizzera | Active | 01/03/2016 – present |
| Officer | CORRON Swiss AG in Liquidation | 🇨🇭Svizzera | Dissolved | 07/06/2022 – present |
| Officer | Peto Immobilien AG | 🇨🇭Svizzera | Active | 02/12/2022 – present |
| Officer | Blend Nr. 3 GmbH | 🇨🇭Svizzera | Active | 19/05/2022 – present |
16/02/2026
appointed
06/02/2025
appointed
01/03/2016
appointed