| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | FIT Treuhand AG | 🇨🇭Svizzera | Active | 14/04/2025 – present |
| Officer | Alpine Services & Consulting GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 28/10/2021 – present |
| Officer | HOCHZWEI AG | 🇨🇭Svizzera | Active | 22/06/2020 – present |
| Officer | Feld AG Sargans | 🇨🇭Svizzera | Active | 16/06/2017 – present |
| Officer | Konsul AG | 🇨🇭Svizzera | Active | 11/05/2016 – present |
| Officer | Prefera Audit AG | 🇨🇭Svizzera | Active | 27/12/2018 – present |
| Officer | RENPA AG | 🇨🇭Svizzera | Active | 07/11/2018 – present |
| Officer | FUTURIMA AG | 🇨🇭Svizzera | Active | 13/06/2019 – present |
| Officer | Prefera Holding AG | 🇨🇭Svizzera | Active | 25/01/2019 – present |
02/02/2026
appointed
28/10/2021
appointed
11/05/2016
appointed