| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Raiffeisenbank Reuss-Lindenberg Genossenschaft | 🇨🇭Svizzera | Active | 17/04/2024 – present |
| Officer | VEMO GmbH in Liquidation | 🇨🇭Svizzera | Liquidation | 27/11/2023 – present |
| Officer | STRATEA AG in Liquidation | 🇨🇭Svizzera | Liquidation | 29/06/2023 – present |
| Officer | FSKB - Fachverband der Schweizerischen Kies- und Betonindustrie | 🇨🇭Svizzera | Dissolved | 06/01/2020 – present |
| Officer | Arnold & Co. AG Sand- und Kieswerke | 🇨🇭Svizzera | Active | 17/12/2020 – present |
| Officer | Geniobeton SA | 🇨🇭Svizzera | Active | 09/12/2020 – present |
| Officer | Presyn AG | 🇨🇭Svizzera | Active | 09/01/2020 – present |
| Officer | PAG Pump-Beton AG Lenzburg | 🇨🇭Svizzera | Active | 14/11/2019 – present |
| Officer | Seekag Seeverlad + Kieshandels AG, Luzern | 🇨🇭Svizzera | Active | 18/03/2024 – present |
| Officer | HGNW GmbH | 🇨🇭Svizzera | Active | 28/01/2026 – present |
| Officer | Baustoff Recycling Nordwestschweiz AG | 🇨🇭Svizzera | Active | 11/10/2023 – present |
| Officer | Trivas | 🇨🇭Svizzera | Active | 12/07/2024 – present |
| Officer | RCO Recycling Center Ostschweiz AG | 🇨🇭Svizzera | Active | 26/11/2019 – present |
17/04/2024
appointed
27/11/2023
appointed
14/11/2019
appointed