| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | B. BERISHA Heizung + Sanitär | 🇨🇭Svizzera | Active | 07/04/2017 – present |
| Officer | Egli + Weber AG | 🇨🇭Svizzera | Active | 15/07/2019 – present |
| Officer | Abt Sanitär & Heizungs AG | 🇨🇭Svizzera | Active | 17/08/2018 – present |
| Officer | Noah Residence AG | 🇨🇭Svizzera | Active | 20/06/2018 – present |
| Officer | Abt Haustechnik GmbH | 🇨🇭Svizzera | Active | 20/06/2018 – present |
| Officer | BauZone GmbH | 🇨🇭Svizzera | Active | 20/06/2018 – present |
| Officer | Zürcher Immobau AG | 🇨🇭Svizzera | Active | 20/06/2018 – present |
| Officer | Noah Holding AG | 🇨🇭Svizzera | Active | 27/05/2016 – present |
06/07/2023
appointed
15/07/2019
appointed
18/06/2018
appointed