| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PR 2 Immobilien AG | 🇨🇭Switzerland | Active | 06/05/2025 – present |
| Officer | Swissmin Holding AG | 🇨🇭Switzerland | Active | 23/11/2022 – present |
| Officer | Ägerisee Schifffahrt AG | 🇨🇭Switzerland | Active | 15/09/2022 – present |
| Officer | Messe Zug AG | 🇨🇭Switzerland | Active | 12/10/2021 – present |
| Officer | Zuger Wirtschaftskammer | 🇨🇭Switzerland | Active | 17/05/2016 – present |
| Officer | Holzschnitzel und Entsorgungs Bigenthal AG | 🇨🇭Switzerland | Active | 10/02/2017 – present |
| Officer | BAZ Belag AG Zentralschweiz | 🇨🇭Switzerland | Active | 23/12/2019 – present |
| Officer | Gloggner Beton AG | 🇨🇭Switzerland | Active | 27/11/2019 – present |
| Officer | Transportbeton AG Luzern, in Horw | 🇨🇭Switzerland | Active | 26/08/2019 – present |
| Officer | HASTAG St. Gallen Beton AG | 🇨🇭Switzerland | Dissolved | 03/10/2019 – present |
| Officer | Reuss Beton AG | 🇨🇭Switzerland | Active | 16/09/2019 – present |
| Officer | BOW-Betonwerk Obwalden AG | 🇨🇭Switzerland | Active | 05/08/2019 – present |
| Officer | HASTAG (Zürich) AG | 🇨🇭Switzerland | Active | 30/07/2019 – present |
| Officer | Belag AG Volketswil | 🇨🇭Switzerland | Active | 19/12/2019 – present |
| Officer | BAB Belag AG Birmensdorf | 🇨🇭Switzerland | Active | 13/12/2019 – present |
| Officer | WABAG Kies AG | 🇨🇭Switzerland | Active | 09/10/2019 – present |
| Officer | REBA Baustoffe AG | 🇨🇭Switzerland | Active | 15/08/2017 – present |
06/05/2025
appointed
23/11/2022
appointed
17/05/2016
appointed