Fidelity National Information Services (FIS)- Formerly Certegy has been a leader in the card processing and servicing industry for well over 40 years. Our expertise in the small to medium sized financial institution market makes FIS and your organization an excellent fit for a partnership. Today, FIS provides credit and debit card processing, merchant processing, cardholder enhancements, and E-banking solutions to financial institutions, retailers and consumers worldwide, with a broad presence in North America.