| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BRM Investment AG | 🇨🇭Switzerland | Active | 28/11/2023 – present |
| Officer | BRM Immobilien AG | 🇨🇭Switzerland | Active | 19/07/2017 – present |
| Officer | SSG Schweizerische Speisewagen Gesellschaft GmbH | 🇨🇭Switzerland | Active | 28/11/2023 – present |
| Officer | Müller Gleisbau AG, Wilderswil | 🇨🇭Switzerland | Active | 11/10/2017 – present |
| Officer | RTE AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | Müller Technologie AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | Müller Gleisbau AG, Frauenfeld | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | Bahninfra AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | BauRail AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | Müller Frauenfeld AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
| Officer | M Bros. Holding AG | 🇨🇭Switzerland | Active | 04/10/2017 – present |
28/11/2023
appointed
11/10/2017
appointed
04/10/2017
appointed