S1 Corporation provides software and related services that automate the processing of financial transactions in the Americas and internationally. It operates in two segments, Enterprise and Postilion.
The Enterprise segment supports channels that a bank uses to interact with its customers, including self service channels, such as Internet for personal, business, and corporate banking; trade finance; mobile banking; and full service channels consisting of teller, branch, sales and service, and call center.
The Postilion segment provides Internet personal and business banking, voice banking, and mobile banking solutions, as well as payment processing and management solutions that drive automated teller machines and point-of-sale devices. This segment also offers full service banking and lending applications, including teller and sales, as well as service activities comprising new account opening, and solutions for the call center agent's desktop.
The company also provides planning, implementation, and customization of customer software applications services, as well as maintenance, support, and application hosting services. S1 Corporation also offers other services such as education and web design. S1 Corporation participates in the resale of software and hardware products produced by third-parties.
The company serves numerous banks, credit unions, insurance companies and more.