Fiserv

Milwaukee, WI

Fiserv Inc. provides financial companies with the technology services they need to operate. The company provides core processing systems, electronic billing and payment systems, ATM management, and loan processing services to banks, thrifts, credit unions, and other financial institutions. It also provides licensed software, consulting, and other support services. Fiserv serves customers of all sizes, but its bread and butter has traditionally been small to midsized banks without in-house processing units. Other clients include insurance companies, merchants, leasing firms, and government agencies. Customers in the US generated most of the company’s revenue. Founded in 1984, Fiserv has more than 12,000 clients worldwide.