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Software Development in Klagenfurt

Your Partner for Digitalization · Carinthia

dectria builds custom software, web applications and AI-powered solutions for companies in Klagenfurt and across the DACH region.

Klagenfurt as Carinthia's economic center is steadily growing in the technology sector. The Lakeside Science & Technology Park on Lake Woerthersee has become one of southern Austria's most important technology hubs, attracting IT companies and research institutions. Since December 2025, the Koralmtunnel connects Graz and Klagenfurt in just 42 minutes — making Carinthia reachable from our Graz office in under an hour. Its location in the Alpe-Adria region opens up exciting opportunities for cross-border projects with Slovenia and Italy. We support companies in Carinthia with custom software development and AI-powered solutions.

Our Services

What We Do for You

Digital Consulting

Web Applications & Mobile Apps

AI & Data-Driven Solutions

Process Digitalization

Modernization

Technologies

Our Tech Stack

TypeScript React Next.js Astro Node.js NestJS Flutter React Native PostgreSQL Docker Azure Vercel Cloudflare Render On-Premise LLM / AI

References

Selected Projects

Klanglicht Audio Guide
Web Application

Klanglicht - Art Festival of Bühnen Graz

Klanglicht Audio Guide
Soundportal App
Mobile App

Radio Soundportal

Soundportal App
Deposit Insurance Payout Platform
Web Application

Österreichische Raiffeisen-Sicherungseinrichtung eGen (ÖRS)

Deposit Insurance Payout Platform
View all references

FAQ

Frequently Asked Questions

Is dectria active in the Lakeside Science & Technology Park?
We are not currently based directly in the Lakeside Park, but we are familiar with the Carinthian tech ecosystem. The Lakeside Park with its proximity to the University of Klagenfurt is an exciting innovation hub — and we are open to collaborations with companies and research institutions on site.
What industries does dectria serve in Carinthia?
In Carinthia and the wider Alps-Adriatic region, we work with companies in manufacturing, the energy sector, and the public sector. Our services include custom software development, AI-powered solutions, and business process digitization — tailored to the needs of regional businesses.
How far is Klagenfurt from your headquarters?
Thanks to the Koralmbahn, we can reach Klagenfurt from our Graz office in just 42 minutes — faster than by car. In-person meetings in Klagenfurt are therefore easy and can be arranged at short notice. From our headquarters in St. Martin im Sulmtal, it is about 1.5 hours by car.

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