| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ncw ag | 🇨🇭Svizzera | Active | 29/05/2020 – present |
| Officer | Resco AG in Liquidation | 🇨🇭Svizzera | Liquidation | 17/07/2017 – present |
| Officer | Ehrat Immo AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Ehrat AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Emmenhof Energie AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Ehrat Immobilien AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | C & T Bodenbeläge AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Markus Ehrat Consulting | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Emmenhof Immobilien AG | 🇨🇭Svizzera | Active | 08/05/2020 – present |
| Officer | Atelier Nu AG | 🇨🇭Svizzera | Active | 07/05/2020 – present |
| Officer | Mannena GmbH | 🇨🇭Svizzera | Active | 15/05/2025 – present |
01/02/2021
appointed
11/05/2020
appointed
07/05/2020
appointed