S1 Corporation

Leading banks, retailers, and processors need technology that adapts to the complex and challenging needs of their businesses. They want solutions that can respond quickly to changes in the marketplace and help grow with their business. For more than 20 years, S1 has been a leader in developing software solutions that deliver a competitive advantage.
Over 3,000 organizations worldwide depend on us for payments, online banking, branch banking and lending solutions to power their businesses. We provide payments solutions for ATM driving, card management, merchant acquiring and retail payments. Our company has local product development, delivery and support operations throughout the world including offices in (local regional offices).
More information is available at www.s1.com