| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Walder Lift AG | 🇨🇭Svizzera | Active | 21/01/2026 – present |
| Officer | AZ Aufzüge Zermatt GmbH | 🇨🇭Svizzera | Active | 13/11/2025 – present |
| Officer | Rottenlift Werlen GmbH | 🇨🇭Svizzera | Active | 13/11/2025 – present |
| Officer | Pro Lift AG | 🇨🇭Svizzera | Dissolved | 14/01/2025 – present |
| Officer | Lift-Technik Swiss AG | 🇨🇭Svizzera | Dissolved | 25/04/2024 – present |
| Officer | BGR Liftservice AG | 🇨🇭Svizzera | Dissolved | 13/02/2024 – present |
| Officer | Liftprofi AG | 🇨🇭Svizzera | Dissolved | 06/02/2024 – present |
| Officer | Schindler Aufzüge AG | 🇨🇭Svizzera | Active | 30/01/2024 – present |
| Officer | Wohlfahrtsstiftung der AS Aufzüge AG | 🇨🇭Svizzera | Active | 29/12/2023 – present |
| Officer | AS Aufzüge AG | 🇨🇭Svizzera | Active | 28/12/2023 – present |
| Officer | ECHOJAZZ AG | 🇨🇭Svizzera | Active | 11/12/2023 – present |
| Officer | Imolog AG | 🇨🇭Svizzera | Active | 17/08/2022 – present |
| Officer | Ringcenter AG | 🇨🇭Svizzera | Active | 03/09/2020 – present |
| Officer | Linsi AG | 🇨🇭Svizzera | Active | 03/09/2020 – present |
| Officer | Ringpark AG | 🇨🇭Svizzera | Active | 15/09/2020 – present |
| Officer | Krieger & Linsi AG | 🇨🇭Svizzera | Active | 13/10/2016 – present |
| Officer | BLL Buchs Lagerlogistik AG | 🇨🇭Svizzera | Dissolved | 12/04/2016 – present |
21/01/2026
appointed
13/11/2025
appointed
03/09/2020
appointed