We are cronn – and software development is our passion. The success of our customers is our goal. We rely on Java, open source technology and, last but not least, the know-how of our energetic team in Bonn, Hamburg and Białystok (PL).

We lead projects for industry giants, medium-sized companies and start-ups all the way to the finish line by being a long-term partner in digitisation, innovation and disruption. From taking over complete software projects to consulting on methods and technologies, we offer the right services for your needs. And we never forget: agility, test-driven development, automation and a passion for quality.

cronn Services

Flexible Pricing

Fixed price (contract for work), agile fixed price or billing according to working hours – we will find the right price model for you and your project. We are happy to clarify your specifications and your needs in a free initial consultation. Just get in touch!

To the contact form

Stefan Cyriax | Sales Manager
  stefan.cyriax@cronn.de
  +49 228 710 310 36

Felix Huber | Account Manager
  felix.huber@cronn.de
  +49 160 439 72 23
100%
​ Our success rate
50+
Satisfied customers
300+
​ Successfully realised projects

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