| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Bruno Wickart online AG | 🇨🇭Switzerland | Dissolved | 07/06/2024 – present |
| Officer | Qualihaus AG | 🇨🇭Switzerland | Active | 09/01/2024 – present |
| Officer | Swiss Tec Immo AG | 🇨🇭Switzerland | Active | 22/11/2023 – present |
| Officer | Qualiconsult AG | 🇨🇭Switzerland | Active | 07/01/2020 – present |
| Officer | Aegerter Swiss Technology AG | 🇨🇭Switzerland | Active | 01/03/2022 – present |
| Officer | Löwen Dienstleistungen AG | 🇨🇭Switzerland | Active | 18/02/2021 – present |
| Officer | Ammann Köhli Anwälte AG | 🇨🇭Switzerland | Active | 08/03/2021 – present |
| Officer | Mathias Ammann A & P | 🇨🇭Switzerland | Dissolved | 06/01/2020 – present |
| Officer | Rudolf Krenger AG | 🇨🇭Switzerland | Active | 10/12/2020 – present |
| Officer | NK Workwear AG | 🇨🇭Switzerland | Active | 09/12/2020 – present |
| Officer | Rudolf Krenger Holding AG | 🇨🇭Switzerland | Active | 09/12/2020 – present |
| Officer | Real Estate Switzerland AG | 🇨🇭Switzerland | Active | 21/02/2020 – present |
| Officer | qualiaudit gmbh | 🇨🇭Switzerland | Active | 06/01/2020 – present |
| Officer | Lakeland Festival GmbH | 🇨🇭Switzerland | Active | 01/09/2017 – present |
| Officer | Berner Mandelbärli AG | 🇨🇭Switzerland | Active | 13/07/2017 – present |
| Officer | Effista AG | 🇨🇭Switzerland | Active | 09/05/2017 – present |
| Officer | Stiftung Auto Recycling Schweiz | 🇨🇭Switzerland | Active | 15/06/2017 – present |
| Officer | CF Consult GmbH | 🇨🇭Switzerland | Active | 05/09/2018 – present |
| Officer | Heat Transfer Technology (H.T.T.) AG | 🇨🇭Switzerland | Active | 11/08/2017 – present |
| Officer | infomotion GmbH | 🇨🇭Switzerland | Active | 23/01/2024 – present |
| Officer | ACS Reisen Bern AG | 🇨🇭Switzerland | Active | 31/03/2021 – present |
| Officer | Refrigeration (G.R.C) AG | 🇨🇭Switzerland | Active | 11/08/2017 – present |
| Officer | BEIMO HOLDING AG | 🇨🇭Switzerland | Active | 11/08/2017 – present |
| Officer | IMOCONS AG | 🇨🇭Switzerland | Active | 11/08/2017 – present |
07/06/2024
appointed
09/01/2024
appointed
09/05/2017
appointed