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the world.
Think big. Companies that adapt to a fast-changing digital world — and offer new technology to their customers — are the ones that open to the world. G2W helps its partners do exactly that.
An engineering company that builds software.
G2W works on fundamental and specialist principles of mechanical engineering, with a strong focus on HVAC. We develop design, calculation, selection and simulation tools, complete BIM and Revit families, and engineering consulting for companies that make HVAC products.
Our structure keeps improving and updating itself — so the tools we build keep pace with our partners' products and markets.
Offices in Vienna, Austria and İstanbul, Türkiye — close to manufacturers in Europe, the Middle East and beyond.
OUR GOAL IS SIMPLE
Stable operation. Lower energy use. No compromise on service.
Selections that cut energy use, not corners.
Systems that run steadily, day after day.
Rigour in every calculation and every result.
Built to last — and to grow with you.
THE TEAM · 6 DISCIPLINES, ONE TABLE
Engineers and developers who build every tool together.
The physics, the product logic and the code are designed in one team — so what your customer sees is engineering they can trust.
Air distribution, heating and cooling, standards (EN, ISO, ASHRAE)
Product codes, bills of materials, quotation and ERP logic
Throw and comfort models, coil and fan physics, sound and simulation
System design, databases, testing and security of every tool
Recommendation, automatic checks and engineering assistants
Cloud platforms, Windows, macOS and iOS apps, BIM and integrations
See it on your own products.
Let's talk about your products.
Choose what suits you best.
Service partners: 24/7 support, 365 days a year.