Leading banks, credit unions, retailers, and processors need solutions that adapt to the increasing complex and challenging needs of their businesses. To meet their needs, these organizations want technology that can respond quickly to changes in the marketplace and grow with their business. For more than 20 years, S1 has been a leader in developing software solutions that offer flexibility and reliability. Over 3,000 organizations worldwide depend on S1 for payments, online banking, and branch banking solutions that deliver a competitive advantage.