| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Weberei Internetagentur GmbH | 🇨🇭Svizzera | Active | 22/02/2024 – present |
| Officer | PKR Regress AG | 🇨🇭Svizzera | Active | 05/04/2017 – present |
| Officer | Rorwis Immobilien AG | 🇨🇭Svizzera | Active | 07/03/2018 – present |
| Officer | Feldmann Bau Immobilien AG | 🇨🇭Svizzera | Active | 20/06/2017 – present |
| Officer | Feldmann Pneukran + Transport AG | 🇨🇭Svizzera | Active | 25/06/2019 – present |
| Officer | Feldmann Holding AG | 🇨🇭Svizzera | Active | 25/06/2019 – present |
| Officer | Feldmann Bau AG Dietlikon | 🇨🇭Svizzera | Dissolved | 27/11/2019 – present |
| Officer | Feldmann Totalunternehmung Jona AG | 🇨🇭Svizzera | Dissolved | 03/07/2019 – present |
| Officer | Feldmann Bau AG Bilten | 🇨🇭Svizzera | Active | 06/04/2020 – present |
| Officer | Feldmann Totalunternehmung AG | 🇨🇭Svizzera | Active | 25/06/2019 – present |
| Officer | Feldmann Bau Holding AG | 🇨🇭Svizzera | Active | 06/04/2020 – present |
22/02/2024
appointed
12/07/2021
appointed
20/06/2017
appointed