A Brief History


Sonajen Oy is a limited company based in Vantaa, Finland and was founded in 1999 for the purpose of providing software development services on a contract basis.

Our CEO has been in the software development industry since 1985 and has successfully completed several long term contracts since 1994, providing high quality work at excellent rates.

Second stage: Developing our own software

Upon completion of an 8 year contract in late 2010, Sonajen began to develop its own self‑support software for sale to Internet Service Providers, with the goal of providing the highest quality solution for Windows, macOS, iOS and Android.

Development took two years and resulted in winning a contract with a large ISP in Scandinavia. Solutions were deployed beginning in 2013. In the subsequent 8 year operational period, barely any issues were reported and none of those were major.

However, it proved difficult to sell the software to other ISP's with it mostly being viewed as a niche product, despite it being best in class. Nevertheless, Sonajen continued to support its existing deployment until August 2021, at which point it was de‑commissioned by the customer having served its purpose.

Current stage: Contract software development services

The current self‑support solutions have run their course and there will be no future development or sales of this software.

Sonajen is currently offering software development on a contract basis, either supplementing an existing development team or putting together a team with specific skills to develop a customer solution.