| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HGR Henri Grandjean AG | 🇨🇭Svizzera | Active | 14/07/2017 – present |
| Officer | HGR Holding AG | 🇨🇭Svizzera | Active | 14/07/2017 – present |
| Officer | aro immo ag | 🇨🇭Svizzera | Active | 17/11/2022 – present |
| Officer | advanto treuhand ag | 🇨🇭Svizzera | Active | 02/12/2020 – present |
| Officer | Ophthaswiss AG in Liquidation | 🇨🇭Svizzera | Dissolved | 21/03/2019 – present |
| Officer | Fibatech AG in Liquidation | 🇨🇭Svizzera | Dissolved | 06/05/2016 – present |
| Officer | PS-Natura GmbH | 🇨🇭Svizzera | Active | 01/03/2016 – present |
| Officer | bauweise GmbH | 🇨🇭Svizzera | Active | 18/07/2016 – present |
| Officer | AST Eissport- und Solaranlagenbau AG | 🇨🇭Svizzera | Active | 27/02/2023 – present |
13/07/2023
appointed
17/11/2022
appointed
01/03/2016
appointed