Company lists · Data refreshed September 2026

Top 25 Fintech payment companies based in the United States

RevenueBase identified 2,053 company matches for fintech payment companies associated with the United States as of September 2026 and tracks 297,910 professional contacts across them, including 97,553 with verified work emails and 73,645 with mobile numbers. New York is the largest hub.

This list covers company matches for fintech payment companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built
2,053Companies
297,910Contacts tracked
97,553Verified emails
73,645Mobile numbers
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The 25 largest fintech payment companies based in the United States

Ranked by team size
Top 25 of 2,053 company matches for fintech payment companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United States10001+80,619 contacts →

Exact match

“At American Express, we know that with the right backing, people and businesses have the power to progress in incredible ways.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United States10001+40,144 contacts →

Exact match

“Mastercard powers economies and empowers people in 200+ countries and territories worldwide.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchAustin, TX, United States10001+38,834 contacts →

Exact match

“Visa (NYSE: V) is a world leader in digital payments, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United States10001+11,075 contacts →

Exact match

“Global Payments (NYSE: GPN) is a leading payment technology and software company that powers commerce for businesses of all sizes worldwide.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchUnited States10001+6,637 contacts →

Exact match

“First Data is now Fiserv (NASDAQ:FISV).”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United States1,001-5,0006,126 contacts →

Exact match

“Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchAlpharetta, GA, United States1,001-5,0004,347 contacts →

Exact match

“The world’s leading brands trust Verifone for global payments.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchPortland, OR, United States1,001-5,0003,804 contacts →

Exact match

“Global Payments Inc.(NYSE: GPN), a leading worldwide provider of payment technology and software solutions, announced the unification of its technology stack under a single brand…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchAtlanta, GA, United States1,001-5,0002,888 contacts →

Exact match

“Elavon, a wholly owned subsidiary of U.S.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchAtlanta, GA, United States1,001-5,0002,421 contacts →

Exact match

“InComm Payments is an innovative global payments technology provider.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United States1,001-5,0002,289 contacts →

Exact match

“Checkout.com processes payments for thousands of companies that shape the digital economy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchTampa, FL, United States1,001-5,0002,161 contacts →

Exact match

“Shift4 (NYSE: FOUR) powers the experience economy, enabling businesses to deliver the moments that matter.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchSan Mateo, CA, United States1,001-5,0001,773 contacts →

Exact match

“JUSPAY is a global leader in enterprise payment solutions, powering payments for merchants and banks worldwide.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchWashington, DC, United States1,001-5,0001,551 contacts →

Exact match

“Early Warning Services, LLC, helps power payments innovation across the United States banking sector –enabling financial access, advancing reliable and fast payments for America’s…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchLakewood Ranch, FL, United States1,001-5,000948 contacts →

Exact match

“Payroc is a high-growth, multi-national payments platform, merchant acquirer, and processing powerhouse processing over $93 billion in annual volume for more than merchants.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchFort Lee, NJ, United States501-1,000935 contacts →

Exact match

“Cross River Bank provides technology infrastructure powering the future of financial services.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchSan Francisco, United States501-1,000866 contacts →

Exact match

“EBANX is the leading technology platform connecting global businesses to the world’s fastest-growing digital markets.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchRiverwoods, IL, United States10001+746 contacts →

Exact match

“We are Discover.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchSymmes Township Cincinnati, OH, United States1,001-5,000562 contacts →

Exact match

“We are now FIS.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United States501-1,000522 contacts →

Exact match

“Sunbit builds financial technology for real life.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United States501-1,000447 contacts →

Exact match

“We make technology easily accessible to customers, creating and managing the most productive and efficient service chain for them while providing the newest technologies and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchMelville, NY, United States1,001-5,000437 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchScottsdale, AZ, United States1,001-5,000361 contacts →

Exact match

“Hypercom Corporation is one of the largest global providers of complete electronic payment solutions and value-added services at the point-of-transaction.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchAustin, United States501-1,000296 contacts →

Exact match

“Ouro is a global, vertically-integrated financial services and technology company dedicated to the delivery of innovative financial empowerment solutions to consumers worldwide.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United States501-1,000196 contacts →

Exact match

“Braintree enables merchants in more than 45 countries worldwide to accept and process payments in more than 130 currencies.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 2,053 fintech payment companies based in the United States

See the full list, filter by size, metro and specialty, and access 97,553 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech payment companies based in the United States at a glance

As of Sep 2, 2026
32.7%Verified-email coverage
24.7%Mobile-number coverage
145.1Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · New York
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
822
11-50
744
51-200
329
201-500
74
501-1,000
28
1,001-5,000
26
10001+
14

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “fintech payment companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 97,553 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “fintech payment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech payment companies are there based in the United States?

RevenueBase identified 2,053 company matches for fintech payment companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

American Express tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fintech payment companies?

New York leads with 118 company records, followed by Miami (54) and San Francisco (52).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 97,553 professional contacts with verified work emails tracked across these 2,053 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.