Active professionals and their contribution are the key

Did you know that Tieto is a proactive member in the world of open source? With around 5,000 software engineers and 10 years´ experience we take pride in delivering enterprise open source solutions to our customers.

Our people contribute individually in several open source communities daily – adding value to the universal request for better solutions in all areas of the society, embracing both the business and technological issues and also the human and environmental aspects.

Highlighted areas of competence

  • Application development based on open source technologies
  • Open source platforms (middleware, databases and operating systems)
  • Embedded platforms
  • Application operations for open source platforms
  • Product development of open source based platforms

Tieto is your open source partner of choice

We help you navigate when you consider going for open source – whether you want to start with a stand-alone project or if you would like to migrate straight from legacy and proprietary software systems to open source, fast and easy. We are consulting our customers in developing connected devices and networks (R&D) built on open source as well as leveraging open source in enterprise IT services and solutions.

Our strength is built on deep understanding, proven experience and active presence on community based development process. This consultative approach will bring true and enduring benefits while building business critical customer solutions on open source. We offer full lifecycle management for open source based systems and support open source platforms and systems just like commercial ones.



Harri Aalto
Solution Sales Manager
Kaarle Honkamaa
Head of Embedded Linux Offering
+358 505 864 668