Above is the website of Tapanila Sport Center


JJ-Net Group is known as the supplier of websites, extranet and intranet services both in closed and open source solutions. We operate as a technical partner of many Finnish advertising agencies with the experience of over 700 implemented web services.


  • Graphic design and technical implementation
  • Content management system
  • Maintenance
  • Support services
  • Search engine optimization and advertising

Content management systems

We have developed a tailored and maintenance free TSI24-content management system according to the needs of our customers and supplied open source solutions like WordPress-content management systems. Customer's preferences, basis and goals determine the best possible solution.

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