TopCreditCardProcessors.com monthly lists the top 30 credit card processing companies based on their ranking criteria. This is the result of their findings:
The Top 30 Credit Card Processors for October 2012 are:
1. Leaders Merchant Services
2. National Bancard
3. Cornerstone Merchant Services, Inc.
4. Chase Paymenttech Solutions, LLC
5. National Processing
6. Electronic Transfter, Inc.
7. iStream Financial Services, Inc.
8. First Data Corporation
9. Merchant Express
10. Leap Payments
11. PaySimple
12. Heartland Payment Systems
13. East Commerce Solutions
14. Merchant Warehouse
15. U.S. Merchant Systems (USMS)
16. Green By Phone
17. NPC, a Vantiv Company
18. Global Payments, Inc.
19. Harbortouch
20. Velocity Merchant Services (VMS)
21. PowerPay
22. Priority Payment Systems
23. Certified Payment Processing
24. Network Merchants, Inc (NMI)
25. National Transaction Corp
26. CyberSource Corp.
27. Govolution, LLC
28. Fiserv, Inc.
29. Prolific Credit Card Processing
30. CalliPay
