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Our Penetration Testing Customers

Quick stats

Customers 200+
Applications Tested 500+
Countries 17
Types of Applications 40+
Some of our security testing customers...

Worldwide

  • ABN Amro Bank Group
  • HSBC Group
  • ING Group
  • Prudential Group
  • Reuters Group
  • SBI Group

Banking & Finance

  • Bermuda Commercial Bank
  • Citizens First Bank
  • Columbia County Farmers National Bank
  • eFunds Corporation
  • Mid-Atlantic Corporate FCU
  • Ocwen Federal Bank
  • Redstone Bank
  • State Street Corporation

Government, Education, Non Profit

  • Center for Medicare & Medicaid Services (HHS)
  • Pathways Community Network
  • University of Michigan
  • Workers Compensation Insurance Rating Bureau

Healthcare & Insurance

  • Center for Medicare & Medicaid Services (HHS)
  • Colorado Prevention Center
  • Dr First
  • Medmarc Insurance
  • Rigel Pharmaceuticals
  • UFCW Funds
  • Workers Compensation Insurance Rating Bureau

Internet, SaaS & Media

  • AmericaToGo
  • HRN Management Group
  • Mozaic International
  • Pathways Community Network
  • PayQuiK
  • Penn, Shoen & Berland Associates
  • Peoples Business Network

Technology & Business Services

  • Buccaneer Computer Systems and Services
  • EMCC
  • Franklin Covey
  • Keane Inc
  • Programmers Investment Corporation
  • Willams, Adley & Company
  • Star Gas Partners
“ (Plynt) provided cost-effective security testing service and exceeded Medmarc’s technical expectations. Their professionalism is evidenced by their high quality work.”
—Richard Wilkins, CIO, Medmarc Insurance

Do you have an application security testing need right now?

Call us at +44 (0)845 2270 777 for a no obligation quote. Or, e-mail us at

Plynt applied themsleves professionally and tirelessly to testing our market-leading OptiMixNet web application. The results were presented clearly, on time and on budget. We will work together in the future as will other members of the ING Group.

- Mark Hudson, CTO, OptimixNet


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