| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SSBL Stiftung für selbstbestimmtes und begleitetes Leben | 🇨🇭Svizzera | Active | 01/03/2024 – present |
| Officer | Gewerbe-Treuhand AG | 🇨🇭Svizzera | Active | 17/10/2023 – present |
| Officer | Immobilien-Genossenschaft Eichwald | 🇨🇭Svizzera | Active | 02/10/2023 – present |
| Officer | Staldenwest AG | 🇨🇭Svizzera | Active | 29/01/2021 – present |
| Officer | Rundsicht Ufhusen AG | 🇨🇭Svizzera | Active | 19/02/2020 – present |
| Officer | M & G Rohstoff AG | 🇨🇭Svizzera | Active | 13/06/2019 – present |
| Officer | F + M Kies AG | 🇨🇭Svizzera | Active | 24/09/2018 – present |
| Officer | Soreag Gettnau AG | 🇨🇭Svizzera | Dissolved | 24/09/2018 – present |
| Officer | Kurt Marti Transporte AG | 🇨🇭Svizzera | Active | 07/09/2018 – present |
| Officer | Uniporc AG | 🇨🇭Svizzera | Active | 07/09/2018 – present |
| Officer | Makies AG | 🇨🇭Svizzera | Active | 13/08/2018 – present |
| Officer | Mazim Holding AG | 🇨🇭Svizzera | Active | 13/08/2018 – present |
| Officer | Kieshandels-AG Zell | 🇨🇭Svizzera | Active | 13/08/2018 – present |
| Officer | MAKIES Holding AG | 🇨🇭Svizzera | Active | 04/07/2018 – present |
| Officer | Imbach AG | 🇨🇭Svizzera | Dissolved | 23/06/2017 – present |
| Officer | Huggenberger AG Physik. Instrumente | 🇨🇭Svizzera | Active | 05/03/2018 – present |
| Officer | Pump + Beton AG Sursee | 🇨🇭Svizzera | Active | 03/08/2020 – present |
01/03/2024
appointed
17/10/2023
appointed
18/11/2016
appointed