Fiserv is a leading provider of core processing and complementary services, such as electronic funds transfer, payment processing, and loan processing, for U.S. banks and credit unions, with a focus on small and midsize banks. Through the merger with First Data in 2019, Fiserv also provides payment processing services for merchants. About 10% of the company's revenue is generated internationally.
1984 (39 years)
18 billion (2023)