Paragon Application Systems

Paragon Application Systems is a leading global provider of ePayment simulation, configuration and testing solutions for the financial industry. More than 525 institutions in over 85 countries use Paragon products to:

  • Accurately develop and test ATM configurations, including graphics and audio, from their desktop 
  • Conduct comprehensive QA and regression tests that run with point-and-click ease 
  • Verify ATM operation with host software 
  • Accelerate testing of over 100 financial message formats including ATM, IFX, ISO and POS 
  • Measure ATM/POS network and switch transaction capacity via comprehensive performance and stress testing
  • Certify switch processing offline, over the Internet or Intranet
  • Generate and validate settlement records

About our Satisfied Clients

Our list of satisfied customers literally goes from A to Z: from Alaska Option Services Corporation to Zions Bank. And they range from some of the world's largest bank holding companies to credit unions. Customers include:


  • Interchanges, such as NYCE, STAR, Knet and Shazam 
  • Processors, such as FIS, TSYS, Elan Financial Services, Multicarta and Fiserv 
  • Banks, such as BB&T Corporation, Citibank, Royal Bank of Scotland, US Bank, Chase and Maybank
  • Software providers such as ACI Worldwide, S1, Fiserv/XP2 platform and CSF International
  • More than 115 credit unions

Memberships and Alliances

  • Member, Diebold Partner Information Xchange (PIX) program
  • NCR Strategic Partner
  • Member IFX Forum
  • Member, MasterCard Vendor Program

  Products and Services