CISEx / Members / CRATIS

CRATIS is ICT company in area of Telecommunications, Computer Networking, System Integration and Network Security. We offer Network Design and Implementation, ICT Consulting, System Administration, Technical Training, Technical Support and Maintainance. Some of solutions that we provide include Virtualization, VoIP, Wireless, Hotspot, Provisioning and Monitoring. We do open-source software intagration, support and deployment.

Contact persons

Matija Grabar

Matija Grabar


+385 42 420 710
+385 92 1786 844


  • Network Design and Implementation
  • Monitoring and Maintenance
  • Technical Support
  • ICT Consulting and Revision
  • System Administration
  • Technical Training

Telefon: +385 (42) 420 710
Fax: +385 (42) 420 711
Vinogradska 18,
42223 Varaždinske Toplice 

Work with us

Cooperating with us opens numerous opportunities. By working with CISEx, you directly work with all the companies that are members of CISEx organization.

We can help you find a product that suits exactly what you need or we can make one for you.

Check out all benefits

Pet minuta

Five Minutes is a company founded in 2007 in Zagreb with a mission of developing mobile applications for all platforms. With 30 employees and headquarters in Zagreb, Croatia, Five Minutes has offices in Osijek, Croatia, and London, UK. Company focuses on mobile development, quality assurance, social media and multim...


Plus Hosting započinje pružanjem web hostinga i srodnih usluga u veljači 2001. godine kao Plus, obrt za informatiku i Internet usluge. Svojom povoljnom ponudom i kvalitetnom korisničkom podrškaom ubrzo osvaja veliki dio web hosting tržišta u Hrvatskoj. U veljači 2010. Plus Hosting počinje djelovati kao tvrtka I....

Poslovna inteligencija

Poslovna inteligencija is the leading consulting firm specialized in implementation of intelligent information systems for decision support. The company was founded in 2001. Specific services that we provide make us a unique company, not only in Croatia but also in the region. In a short period of time, the company...