Company lists · Data refreshed September 2026

Top 25 Fintech service providers based in the United States

Name: Fintech service providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 625 companies tracked

RevenueBase identified 625 fintech service providers headquartered in the United States as of September 2026 and tracks 113,456 professional contacts across them, including 42,292 with verified work emails. New York is the largest hub.

This list covers fintech service providers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

625Companies

113,456Contacts tracked

42,292Verified emails

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The 25 largest fintech service providers based in the United States

Ranked by team size

Top 25 of 625 fintech service providers based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to fintech service providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FIS	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 14, 2026	10001+	38,885 contacts →
	Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 14, 2026
2	Jack Henry	Indirect evidence	Monett, MO, United StatesHQ checked Sep 14, 2026	5,001-10,000	6,759 contacts →
	Indirect evidence “Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Source: RevenueBase Database · checked Sep 14, 2026
3	First Data Corporation	Indirect evidence	Brookfield, United StatesHQ checked Sep 14, 2026	10001+	6,608 contacts →
	Indirect evidence “First Data is now Fiserv (NASDAQ:FISV).” Source: RevenueBase Database · checked Sep 14, 2026
4	Bread Financial	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 14, 2026	5,001-10,000	3,919 contacts →
	Indirect evidence “Bread Financial® (NYSE: BFH) is a tech-forward financial services company offering personalized payment, lending and saving solutions.” Source: RevenueBase Database · checked Sep 14, 2026
5	Payoneer	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	3,070 contacts →
	Indirect evidence “Payoneer is the financial technology company empowering the world’s small and medium-sized businesses to transact, do business, and grow globally.” Source: RevenueBase Database · checked Sep 14, 2026
6	Cash APP	Indirect evidence	New York, GA, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,991 contacts →
	Indirect evidence “It all started with an idea at Block in 2013.” Source: RevenueBase Database · checked Sep 14, 2026
7	Q2	Strong evidence	Austin, TX, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,834 contacts →
	Strong evidence “Q2 is a financial experience company dedicated to providing digital banking and lending solutions to banks, credit unions, alternative finance, and fintech companies in the U.S.” Source: RevenueBase Database · checked Sep 14, 2026
8	CHIME	Indirect evidence	San Francisco, NY, United StatesHQ checked Sep 14, 2026	1,001-5,000	2,258 contacts →
	Indirect evidence “Chime was created because we believe everyone can unlock financial progress, and we want to develop solutions and services to empower people to succeed.” Source: RevenueBase Database · checked Sep 14, 2026
9	I2c INC	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,821 contacts →
	Indirect evidence “An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Source: RevenueBase Database · checked Sep 14, 2026
10	Early Warning	Indirect evidence	Scottsdale, IL, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,544 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 14, 2026
11	Enova International	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,473 contacts →
	Indirect evidence “Enova International (NYSE: ENVA) is a leading online financial services company that serves small businesses and consumers who are underserved by traditional banks.” Source: RevenueBase Database · checked Sep 14, 2026
12	Upgrade, INC	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,384 contacts →
	Indirect evidence “Upgrade helps customers move in the right direction with affordable and responsible financial products.” Source: RevenueBase Database · checked Sep 14, 2026
13	Green DOT Corporation	Indirect evidence	Provo, UT, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,215 contacts →
	Indirect evidence “About Green Dot Green Dot Corporation (NYSE: GDOT) is a financial technology platform and registered bank holding company that builds banking and payment solutions to create…” Source: RevenueBase Database · checked Sep 14, 2026
14	Mercury	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	1,149 contacts →
	Strong evidence “Mercury is the fintech ambitious companies use for banking* and all their financial workflows.” Source: RevenueBase Database · checked Sep 14, 2026
15	Cross River	Indirect evidence	Fort Lee, NJ, United StatesHQ checked Sep 14, 2026	501-1,000	931 contacts →
	Indirect evidence “Cross River Bank provides technology infrastructure powering the future of financial services.” Source: RevenueBase Database · checked Sep 14, 2026
16	The Bancorp	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 14, 2026	501-1,000	797 contacts →
	Indirect evidence “The Bancorp, Inc, headquartered in Wilmington, DE, through its subsidiary, The Bancorp Bank, N.A, headquartered in Sioux Falls, SD, is defining the future of banking.” Source: RevenueBase Database · checked Sep 14, 2026
17	TALA	Indirect evidence	Santa Monica, CA, United StatesHQ checked Sep 14, 2026	501-1,000	709 contacts →
	Indirect evidence “Tala is the first financial platform for the Global Majority.” Source: RevenueBase Database · checked Sep 14, 2026
18	Freedom Financial Network	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 14, 2026	1,001-5,000	708 contacts →
	Indirect evidence “Freedom Financial Network is a leading digital personal finance company, built to help people.” Source: RevenueBase Database · checked Sep 14, 2026
19	Hacked By Jahidsec	Indirect evidence	Riverwoods, IL, United StatesHQ checked Sep 14, 2026	n/a	700 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
20	AVANT	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 14, 2026	201-500	571 contacts →
	Indirect evidence “Our mission is to move financial lives forward.” Source: RevenueBase Database · checked Sep 14, 2026
21	Moneylion	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 2026	501-1,000	553 contacts →
	Indirect evidence “MoneyLion (part of Gen) is a leader in financial technology, powering the next generation of personalized products and content, with a top consumer finance super app, a premier…” Source: RevenueBase Database · checked Sep 14, 2026
22	Best EGG	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 14, 2026	501-1,000	533 contacts →
	Indirect evidence “Best Egg is a consumer financial technology platform that aims to help people feel more confident about their everyday finances through a suite of products and resources.” Source: RevenueBase Database · checked Sep 14, 2026
23	Sunbit	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 14, 2026	501-1,000	527 contacts →
	Indirect evidence “Sunbit builds financial technology for real life.” Source: RevenueBase Database · checked Sep 14, 2026
24	Evolve Bank & Trust	Indirect evidence	Memphis, TN, United StatesHQ checked Sep 14, 2026	501-1,000	512 contacts →
	Indirect evidence “For a hundred years, Evolve Bank & Trust has been dedicated to delivering superior financial services.” Source: RevenueBase Database · checked Sep 14, 2026
25	Shazam Network - Its, INC	Indirect evidence	Johnston, IA, United StatesHQ checked Sep 14, 2026	501-1,000	509 contacts →
	Indirect evidence “SHAZAM Inc.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fintech service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fintech service providers.
Partial evidence: Its own public description names part of fintech service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 625 fintech service providers based in the United States

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Fintech service providers based in the United States at a glance

As of Sep 14, 2026

37.3%Verified-email coverage

181.5Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

215

51-200

106

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 625 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fintech service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “fintech service providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fintech service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fintech service providers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 42,292 across the full list. 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 14, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Fintech service providers by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fintech service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fintech service providers are there based in the United States?

RevenueBase identified 625 fintech service providers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FIS, headquartered in Jacksonville, tops this list with the largest team on record.

Which city has the most fintech service providers?

New York leads with 72 headquartered companies, followed by San Francisco (38) and Miami (28).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 42,292 verified decision-maker contacts tracked across these 625 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 14, 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 Smart Search, 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.