| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SORTEC Aarberg AG | 🇨🇭Switzerland | Active | 26/10/2022 – present |
| Officer | HK Bodenverbesserung GmbH in Liquidation | 🇨🇭Switzerland | Dissolved | 09/11/2020 – present |
| Officer | LIV Kopp AG | 🇨🇭Switzerland | Active | 19/10/2020 – present |
| Officer | ART KOPP AG | 🇨🇭Switzerland | Active | 19/10/2020 – present |
| Officer | LOG Kopp AG | 🇨🇭Switzerland | Active | 19/10/2020 – present |
| Officer | Robert Kopp AG | 🇨🇭Switzerland | Active | 19/10/2020 – present |
| Officer | AST Kopp AG Asbest & Sanierungstechnik | 🇨🇭Switzerland | Dissolved | 01/09/2020 – present |
| Officer | Leko Holding AG | 🇨🇭Switzerland | Active | 27/09/2019 – present |
26/10/2022
appointed
09/11/2020
appointed
27/09/2019
appointed