| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Andreas Marty GmbH | 🇨🇭Svizzera | Active | 24/12/2019 – present |
| Officer | LBC Logistik Business Consulting GmbH | 🇨🇭Svizzera | Active | 24/01/2017 – present |
| Officer | Trucktraining GmbH | 🇨🇭Svizzera | Active | 17/01/2017 – present |
| Officer | TGM Treuhand AG | 🇨🇭Svizzera | Active | 13/01/2017 – present |
| Officer | Vorndran Capital (Schweiz) AG | 🇨🇭Svizzera | Active | 03/01/2017 – present |
| Officer | Frischknecht Beratung für Sprachausbildung AG | 🇨🇭Svizzera | Active | 15/03/2023 – present |
| Officer | Thomas Krenn Schweiz.AG in Liquidation | 🇨🇭Svizzera | Dissolved | 28/02/2017 – present |
24/12/2019
appointed
24/01/2017
appointed
13/01/2017
appointed