| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | AZ Schaltanlagen AG in Liquidation | 🇨🇭Svizzera | Liquidation | 29/01/2020 – present |
| Officer | AZ Elektro AG in Liquidation | 🇨🇭Svizzera | Liquidation | 15/11/2019 – present |
| Officer | Maréchaux Elektro AG Sursee | 🇨🇭Svizzera | Active | 27/11/2018 – present |
| Officer | AZ Gebäudesysteme AG in Liquidation | 🇨🇭Svizzera | Liquidation | 02/02/2021 – present |
| Officer | Maréchaux Elektro AG Bern | 🇨🇭Svizzera | Dissolved | 27/11/2018 – present |
| Officer | Maréchaux Elektro AG Cham | 🇨🇭Svizzera | Dissolved | 13/02/2019 – present |
| Officer | Elektro Rüegg Richard GmbH | 🇨🇭Svizzera | Active | 13/02/2019 – present |
| Officer | TELSEC ESS Schweiz AG | 🇨🇭Svizzera | Active | 06/02/2019 – present |
29/01/2020
appointed
15/11/2019
appointed