| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Healy Hudson Holding AG in Liquidation | 🇨🇭Svizzera | Liquidation | 24/10/2017 – present |
| Officer | GFA Gesellschaft für Abschlussrevisionen AG | 🇨🇭Svizzera | Active | 05/05/2022 – present |
| Officer | Aricon Treuhand AG | 🇨🇭Svizzera | Active | 10/11/2016 – present |
| Officer | Eadolg AG | 🇨🇭Svizzera | Active | 01/07/2024 – present |
| Officer | Henger Treuhand AG | 🇨🇭Svizzera | Active | 04/06/2024 – present |
| Officer | Infanger Wirtschaftsberatung GmbH | 🇨🇭Svizzera | Dissolved | 06/05/2022 – present |
| Officer | Gemperli Treuhand AG | 🇨🇭Svizzera | Active | 05/05/2022 – present |
| Officer | Dreistern-Schweiz AG | 🇨🇭Svizzera | Active | 26/02/2021 – present |
| Officer | Theilacker Treuhand AG | 🇨🇭Svizzera | Active | 13/04/2017 – present |
| Officer | Immo123 AG | 🇨🇭Svizzera | Active | 02/07/2018 – present |
| Officer | Immo123 Immobilien-Dienstleistungen GmbH | 🇨🇭Svizzera | Dissolved | 07/08/2019 – present |
| Officer | HOCHTIEF Development Schweiz AG in Liquidation | 🇨🇭Svizzera | Dissolved | 17/01/2019 – present |
| Officer | DL GESTION SA | 🇨🇭Svizzera | Active | 11/09/2018 – present |
| Officer | Mediaviso AG für integrale Kommunikationsmedien | 🇨🇭Svizzera | Active | 08/02/2018 – present |
| Officer | Transcend Real Estate AG | 🇨🇭Svizzera | Active | 16/10/2017 – present |
| Officer | Küng Treuhand AG | 🇨🇭Svizzera | Active | 10/11/2016 – present |
| Officer | Bamberger Schweiz GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 23/08/2016 – present |
23/08/2024
appointed
04/07/2024
appointed
23/08/2016
appointed