S1 Corporation

S1 Corporation delivers customer interaction software for financial and payment services and offers unique solution sets for financial institutions, retailers, and processors. S1 employs 1,500 people in the North America, Europe and Middle East, Africa, and Asia-Pacific regions. Worldwide, more than 4,000 customers use S1 software solutions.  Postilion, added to S1’s software solutions when it acquired Mosaic Software in November 2004, drives payments and advanced financial transactions, such as prepay products and more, through POS terminals, kiosks, ATMs, phones, and Internet access points.

Postilion provides consolidated management information, integrated card management, EMV chip enablement, and loyalty software solutions. Postilion reduces transaction processing costs, speeds time to market for new products and offerings, improves analysis of customer transactions and business opportunities, and increases profitability. More than 250 customers in 49 countries use Postilion to provide leading-edge consumer transaction processing.