| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Klosters-Madrisa Bergbahnen AG | 🇨🇭Svizzera | Active | 24/10/2018 – present |
| Officer | Willi Gebäudetechnik AG | 🇨🇭Svizzera | Active | 18/05/2022 – present |
| Officer | Quader Projektentwicklungen Chur AG | 🇨🇭Svizzera | Active | 18/11/2021 – present |
| Officer | Christian Jost AG | 🇨🇭Svizzera | Dissolved | 05/10/2020 – present |
| Officer | M. Kunz AG | 🇨🇭Svizzera | Active | 23/02/2017 – present |
| Officer | Sprecher AG | 🇨🇭Svizzera | Active | 23/02/2017 – present |
| Officer | Guyer Wärme und Wasser AG | 🇨🇭Svizzera | Active | 14/09/2018 – present |
| Officer | Ulrich Huber AG | 🇨🇭Svizzera | Active | 20/09/2018 – present |
| Officer | RECOTRON AG | 🇨🇭Svizzera | Active | 14/08/2018 – present |
| Officer | Hotel Rinaldi Davos AG | 🇨🇭Svizzera | Active | 23/06/2017 – present |
| Officer | R. Kunz Immobilien AG | 🇨🇭Svizzera | Active | 23/02/2017 – present |
| Officer | Aquagrischa AG | 🇨🇭Svizzera | Active | 23/02/2017 – present |
| Officer | Roger Kunz Holding AG | 🇨🇭Svizzera | Active | 16/01/2017 – present |
| Officer | Gribet AG | 🇨🇭Svizzera | Active | 05/01/2017 – present |
| Officer | Ebener Service AG | 🇨🇭Svizzera | Active | 11/08/2016 – present |
| Officer | Erezsäss AG | 🇨🇭Svizzera | Active | 18/09/2017 – present |
28/03/2025
appointed
18/05/2022
appointed
11/08/2016
appointed