Siegfried Wirtner
🇨🇭Svizzera
Summary
NationalitySvizzera
Roles & Positions
| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SOFASYS Patente AG in Liquidation | 🇨🇭Svizzera | Liquidation | 17/05/2019 – present |
| Officer | Rafisa Informatik GmbH | 🇨🇭Svizzera | Active | 21/10/2020 – present |
| Officer | Stiftung Informatik für Autisten | 🇨🇭Svizzera | Active | 04/02/2020 – present |
| Officer | Mexto Holding AG | 🇨🇭Svizzera | Active | 28/09/2017 – present |