| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | Tomaselli Gabriel Bau AG in Liquidation | 🇨🇭Svizzera | Dissolved | 18/12/2017 – present |
| Officer | ORT - Plan - Consult GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 11/12/2017 – present |
| Officer | ORT Beteiligungs GmbH in Liquidation | 🇨🇭Svizzera | Dissolved | 11/12/2017 – present |
| Officer | i+R Industrie- & Gewerbebau AG | 🇨🇭Svizzera | Active | 12/10/2016 – present |
| Officer | Walser Schweiz AG | 🇨🇭Svizzera | Active | 24/02/2016 – present |
| Officer | Doran Rheintal AG | 🇨🇭Svizzera | Active | 06/04/2022 – present |
| Officer | Hugo Dietsche AG | 🇨🇭Svizzera | Active | 17/02/2026 – present |
| Officer | SG Deep Tech Invest AG | 🇨🇭Svizzera | Active | 14/12/2022 – present |
18/12/2017
appointed
11/12/2017
appointed
24/02/2016
appointed