| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Schweizer Metallbau AG in Liquidation | 🇨🇭Svizzera | Dissolved | 25/02/2019 – present |
| Officer | Gewerbehalle Trübbach AG | 🇨🇭Svizzera | Active | 22/12/2017 – present |
| Officer | Schweizer Elementbau GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 29/06/2017 – present |
| Officer | Marty Spezialleistungen AG | 🇨🇭Svizzera | Active | 31/10/2019 – present |
25/02/2019
appointed
22/12/2017
appointed
29/06/2017
appointed