ProviderUnited StatesListed Oct 2026fiserv.comWebsite
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Fiserv

US payments and banking technology group behind Clover, and one of the largest merchant acquirers in the world.

Fiserv sits on both sides of the payment: core banking and card issuing software for financial institutions, and merchant acquiring for businesses. The merchant side is best known through Clover, its point-of-sale and small-business platform.

It has been buying its way into more markets rather than building outward from the United States — CCV in the Netherlands, Belgium and Germany; the remaining stake in AIB Merchant Services in Ireland; Pinch in Australia and New Zealand; a Brazilian lender; and a portfolio of thousands of Canadian merchant relationships from TD.

Its headquarters are in Milwaukee, Wisconsin, per its latest annual report. Clover was reported to be live in 13 countries as of mid-2025, though that figure comes from an executive interview rather than a published list, and the acquisitions since will have moved it.

What Fiserv costs

Fiserv quotes per merchant. What you are offered depends on your volume, your industry, the countries you sell in, your card mix and your risk profile — so a published headline rate would not be your rate. Ask them for a quote against your own numbers.

What the last check found

Headquarters from Fiserv's FY2025 Form 10-K, which is the authoritative source. The acquisitions and the Clover country count are from trade press and are marked accordingly; the 13-country figure is from a mid-2025 executive interview, not a published list, and is in the prose rather than the data. Founding year is not recorded because no primary source for it was found. Sources also disagree on whether the listing is NASDAQ or NYSE, so neither is stated.

From the last check against Fiserv’s own documentation. Coverage changes; confirm anything you are about to build on.

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Sources · 3

  1. Fiserv, Inc. — Form 10-K, FY2025 · sec.govthe companyUsed for headquarters address in Milwaukee, Wisconsin; corporate identityChecked 19 October 2026
  2. Payments Dive — Fiserv acquires CCV · paymentsdive.comcountriesthe companyUsed for the CCV acquisition and its Netherlands, Belgium and Germany footprintChecked 19 October 2026
  3. eMarketer — Fiserv takes full ownership of AIB Merchant Services · emarketer.comUsed for the AIB Merchant Services stake in IrelandChecked 19 October 2026

3 sources · last checked 21 October 2026 — each one says which claim it supports.

Compiled from public sources — verify with Fiserv before you sign anything. How we compile this · Suggest a correction ·