Qt software development and professional services for mobile, desktop, embedded and web
FELGO GmbH
Vienna · LinzNew on Amplifa
About Felgo
Felgo is a software development service provider based in Vienna with a further office in Linz. The company offers Qt and cross-platform app development for Android, iOS, desktop, web and embedded systems, and develops the Felgo SDK, a Qt-based extension with over 200 APIs, QML Hot Reload, Cloud Builds CI/CD and a browser-based Cloud IDE. In addition to application development, Felgo offers Qt consulting, training and workshops as well as migration and porting of legacy frameworks (GTK+, MFC) or older Qt versions to Qt 5.15 and Qt 6. Customers come, among others, from the automotive and manufacturing industries; references include Telenav and UpdatePromise. Felgo GmbH is both an official Qt Service Partner and Qt Technology Partner (Digia) and, according to its own statements, has delivered more than 200 large Qt software projects across various industries. The SDK is used by more than 100,000 developers worldwide.
- Site
- Vienna
- Processes
- Cross-Platform App Development (Mobile, Desktop, Embedded & Web with Qt/QML), Application Development Services (Android, iOS, Desktop, Web, Embedded), Embedded Development, Qt Consulting & Qt Development, Migration & Porting (Qt 5.15/Qt 6, GTK+, MFC), Qt Trainings & Workshops, Game Development (2D, Cross-Platform), HMI + UI/UX Design
- Materials
- QML, C++, JavaScript, WebAssembly
- Certificates
- Qt Service Partner (Digia), Qt Technology Partner (Digia), Premium Support
- Industries
- Automotive, Manufacturing industry, Games, Manufacturing
- 01
Consulting and requirements analysis (Planning Workshop)
- 02
Architecture and technology decisions (Qt Consulting)
- 03
Application development (mobile, desktop, embedded, web)
- 04
UI/UX design and HMI development
- 05
CI/CD builds and distribution (Cloud Builds)
- 06
Analysis, optimization and support
Technologies & Development Focus
QML
Primary declarative development language for cross-platform user interfaces in the Qt ecosystem.
C++
Language for native Qt components and performant application logic.
JavaScript
Used together with QML as the primary development language for cross-platform applications.
WebAssembly
Enables running Qt and Felgo applications in the browser (since release 3.5.0).
Locations
Vienna
ATCompany headquarters (Vienna office)
Linz
ATLinz office
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Cross-Platform App Development (Mobile, Desktop, Embedded & Web with Qt/QML)Engineering | – | – | – | – | QML, JavaScript, C++ |
| Application Development Services (Android, iOS, Desktop, Web, Embedded)Engineering | – | – | – | – | – |
| Embedded DevelopmentEngineering | – | – | – | – | – |
| Qt Consulting & Qt DevelopmentEngineering | – | – | – | – | – |
| Migration & Porting (Qt 5.15/Qt 6, GTK+, MFC)Engineering | – | – | – | – | – |
| Qt Trainings & WorkshopsEngineering | – | – | – | – | – |
| Game Development (2D, Cross-Platform)Engineering | – | – | – | – | – |
| HMI + UI/UX DesignEngineering | – | – | – | – | – |
Additional services
Reference customers
Quality & Partnerships
Felgo is an official Qt Service Partner and recognized as a Qt Technology Partner; according to its own statements, the company ensures quality through experienced senior developers, code reviews (Application Analysis) and premium support structures.
| Evidence | Vienna | Linz |
|---|---|---|
| Qt Service Partner (Digia) | ||
| Qt Technology Partner (Digia) | ||
| Premium Support |
History
Felgo was recognized as an official Qt Technology Partner (Digia); previous brand V-Play
- 2014
Qt Technology Partner status