• 250+ customers
  • 5 offices
  • 2 Gartner
    Magic Quadrants

Ready for the big data era

Ataccama Corporation is a software company that specializes in solutions for data quality management, MDM, data governance, and big data processing.

Helping our customers make the best use of their information assets is our mission. The introduction of the Ataccama Big Data Engine (BDE), which is bringing data quality, MDM, and data integration features to Hadoop and Spark, takes us significantly closer to this goal.

Leading financial, commercial, and government organizations choose Ataccama for our proven ability to execute and deliver real business benefits.

Gartner recognition

Ataccama has been recognized as a “Visionary“ in the Gartner Magic Quadrant for Data Quality Tools for the past four consecutive years. Entering the second Gartner Magic Quadrant—for Master Data Management of Customer Data Solutions—in 2014 was a valuable affirmation of our long-term vision for fully integrated data quality and master data management.



Over 250 companies trust Ataccama worldwide.


  • Toronto

    40 University Ave. Suite 606
    Toronto, ON, Canada
    +1 (905) 881-3066

  • Stamford

    263 Tresser Blvd
    Stamford, CT, USA
    +1 (203) 564-1488

  • Prague

    Sokolovská 685/136f
    Prague, Czech Republic
    +420 277 778 888

  • London

    1 East Poultry Avenue
    London, UK
    +44 771 357 9015

  • Moscow

    Vavilova 57a
    Moscow, Russia
    +7 916 103 1654



  • Teradata
  • Semanta
  • Loqate
  • AddressDoctor
  • Adeptia
  • Info Sinergia
  • TATA
  • Adastra
  • Unisys
  • Cognizant
  • Accenture
  • CGI
  • Capgemini
  • CSC
  • Ness