| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLH Belagswerk Hasle AG | 🇨🇭Svizzera | Active | 20/09/2019 – present |
| Officer | Risi AG | 🇨🇭Svizzera | Active | 22/08/2016 – present |
| Officer | Leviat AG | 🇨🇭Svizzera | Active | 09/01/2023 – present |
| Officer | WABAG Kies AG | 🇨🇭Svizzera | Active | 28/06/2022 – present |
| Officer | CRH Finance Switzerland AG | 🇨🇭Svizzera | Dissolved | 02/09/2020 – present |
| Officer | Gloggner Beton AG | 🇨🇭Svizzera | Active | 27/11/2019 – present |
| Officer | Sand + Kies AG Luzern, in Horw | 🇨🇭Svizzera | Active | 23/09/2019 – present |
| Officer | Fritz Bertschi Transporte AG | 🇨🇭Svizzera | Active | 29/08/2019 – present |
| Officer | Fr. Blaser AG, Hasle | 🇨🇭Svizzera | Active | 03/07/2019 – present |
| Officer | Iff AG | 🇨🇭Svizzera | Active | 01/07/2019 – present |
| Officer | Pensionskasse JURA | 🇨🇭Svizzera | Active | 13/02/2018 – present |
| Officer | Rudolf & Ferdinand Zurlinden-Stiftung | 🇨🇭Svizzera | Active | 13/02/2018 – present |
| Officer | HASTAG (Zürich) AG | 🇨🇭Svizzera | Active | 18/08/2016 – present |
| Officer | Mittelland Transport AG | 🇨🇭Svizzera | Active | 05/07/2016 – present |
| Officer | Küttel Beton AG | 🇨🇭Svizzera | Dissolved | 16/06/2016 – present |
| Officer | HASTAG St. Gallen Beton AG | 🇨🇭Svizzera | Dissolved | 04/02/2016 – present |
| Officer | Belser AG | 🇨🇭Svizzera | Active | 24/08/2016 – present |
21/07/2025
appointed
22/08/2023
appointed
04/02/2016
appointed