| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Rudolf Steiner Schule Oberaargau | 🇨🇭Svizzera | Active | 17/02/2026 – present |
| Officer | Pegasus Treuhand GmbH | 🇨🇭Svizzera | Active | 09/04/2018 – present |
| Officer | Bio Test Agro AG | 🇨🇭Svizzera | Active | 23/02/2016 – present |
| Officer | Nordic Projekt GmbH | 🇨🇭Svizzera | Active | 26/04/2024 – present |
| Officer | CRR Gastro Invest GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 29/03/2018 – present |
| Officer | Aragon Totalunternehmung AG | 🇨🇭Svizzera | Active | 28/03/2018 – present |
| Officer | Suco Handels und Engineering GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 16/01/2018 – present |
| Officer | Luzmar AG in Liquidation | 🇨🇭Svizzera | Liquidation | 21/07/2016 – present |
| Officer | IPC Akademie AG | 🇨🇭Svizzera | Active | 07/06/2016 – present |
| Officer | MR Projekt AG | 🇨🇭Svizzera | Active | 05/11/2025 – present |
| Officer | Arche Novus AG | 🇨🇭Svizzera | Active | 23/12/2021 – present |
| Officer | RW Invest GmbH | 🇨🇭Svizzera | Active | 07/11/2025 – present |
17/02/2026
appointed
05/07/2024
appointed
07/06/2016
appointed