Most consumers never see the Fiserv name, but it is behind many everyday transactions: the Clover terminal at a coffee shop, the core ledger at a community bank, the debit card processing at a credit union, and online bill payment. That reach made Fiserv one of the most valuable fintech companies in the world by 2024. The 2025-2026 slowdown and guidance cuts have since reset its valuation to roughly $25 billion, well below its 2024 peak. The company is headquartered in Milwaukee, Wisconsin.
Fiserv earns mostly recurring, volume-based fees from two customer groups. Merchant Solutions charges merchants processing fees on card transactions, plus subscription and hardware revenue from Clover terminals and software, and fees from larger enterprise and e-commerce clients. Financial Solutions charges banks and credit unions multi-year account-processing fees for core systems such as DNA, Premier and Signature, along with digital banking, card issuing and processing, bill payment (CheckFree heritage) and debit network fees from Accel. Because a bank's ledger and a merchant's checkout both run on Fiserv systems, revenue tends to renew year after year rather than being resold each period.