Company lists · Data refreshed September 2026

Top 25 Banking as a service providers worldwide

RevenueBase identified 689 banking as a service providers worldwide as of September 2026 and tracks 75,597 professional contacts across them, including 22,860 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers banking as a service providers worldwide, 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 16, 2026. Country and city lists for banking as a service providers follow the table.

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 16, 2026 86% judged on-target in blind review
689Companies
75,597Contacts tracked
22,860Verified emails
0Mobile numbers
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The 25 largest banking as a service providers worldwide

Ranked by team size
Top 25 of 689 banking as a service providers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to banking as a 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSao Paulo, BrazilHQ checked Sep 16, 20261,001-5,0005,905 contacts →

Indirect evidence

“O PicPay (Nasdaq: PICS) é um dos principais bancos digitais do país, fundado em 2012, com o objetivo de simplificar a vida financeira dos brasileiros.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceGurugram, IndiaHQ checked Sep 16, 20261,001-5,0004,826 contacts →

Partial evidence

“Airtel Payments Bank is one of India’s fastest‑growing digital banks, built to deliver safe, smart, and simple banking through powerful, intuitive digital platforms.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceAustin, TX, United StatesHQ checked Sep 16, 20261,001-5,0002,834 contacts →

Partial 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 16, 2026
4Indirect evidenceLondon, United KingdomHQ checked Sep 16, 20261,001-5,0002,578 contacts →

Indirect evidence

“Hello, we’re Starling.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceSan Francisco, NY, United StatesHQ checked Sep 16, 20261,001-5,0002,258 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 16, 2026
6Partial evidenceSan Francisco, United StatesHQ checked Sep 16, 20261,001-5,0002,075 contacts →

Partial evidence

“Headquartered in San Francisco, California, Zeta was named by Celent in 2023 as being among the likeliest partners for US banks and credit unions looking to modernize to a…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceRedwood City, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,821 contacts →

Partial 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 16, 2026
8Indirect evidenceChennai, IndiaHQ checked Sep 16, 20261,001-5,0001,560 contacts →

Indirect evidence

“Fintech happens here!”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceBangalore, IndiaHQ checked Sep 16, 20265,001-10,0001,465 contacts →

Partial evidence

“Finacle is an industry leader in digital banking solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceProvo, UT, United StatesHQ checked Sep 16, 20261,001-5,0001,215 contacts →

Partial 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 16, 2026
11Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,149 contacts →

Partial evidence

“Mercury is the fintech ambitious companies use for banking* and all their financial workflows.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceWilmington, NC, United StatesHQ checked Sep 16, 2026501-1,0001,051 contacts →

Indirect evidence

“Live Oak Bank has had the privilege of helping thousands of passionate, driven people turn their dreams into reality.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceSioux Falls, SD, United StatesHQ checked Sep 16, 20261,001-5,0001,003 contacts →

Indirect evidence

“At Pathward, expanding financial access is the heart of our business.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceSandy, UT, United StatesHQ checked Sep 16, 20261,001-5,000981 contacts →

Indirect evidence

“Galileo, SoFi's Tech Platform, is a financial technology company that enables fintechs, banks, emerging and established brands to build differentiated financial solutions that…”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceSioux Falls, SD, United StatesHQ checked Sep 16, 2026501-1,000797 contacts →

Partial 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 16, 2026
16Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261,001-5,000700 contacts →

Partial evidence

“Blend Labs Inc,(NYSE: BLND) is the leading origination platform for digital banking solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceLondon, United KingdomHQ checked Sep 16, 2026501-1,000661 contacts →

Partial evidence

“Leading brands – from fintechs and banks to digital asset platforms and large-scale corporates – use our API to benefit from our fully regulated banking infrastructure and…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceAbu Dhabi, United Arab EmiratesHQ checked Sep 16, 2026501-1,000627 contacts →

Partial evidence

“Wio Bank is the UAE’s leading digital bank, launched in 2022 to reimagine what banking looks like for individuals and businesses.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceJersey City, NJ, United StatesHQ checked Sep 16, 2026501-1,000598 contacts →

Partial evidence

“We empower small businesses with innovative banking products designed for them.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceBerlin, GermanyHQ checked Sep 16, 2026201-500591 contacts →

Indirect evidence

“Solaris is Europe's leading embedded finance platform.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceBhubaneswar, IndiaHQ checked Sep 16, 2026501-1,000591 contacts →

Indirect evidence

“iServeU Technology Pvt.”

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceSão Paulo, BrazilHQ checked Sep 16, 2026501-1,000561 contacts →

Partial evidence

“Pismo is a technology company providing a complete processing platform for payments and banking.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceMurray, UT, United StatesHQ checked Sep 16, 2026501-1,000556 contacts →

Indirect evidence

“Finicity, a Mastercard company, helps individuals, families, and organizations make smarter financial decisions through safe and secure access to fast, high-quality data.”

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceLondon, United KingdomHQ checked Sep 16, 2026501-1,000516 contacts →

Indirect evidence

“Our team’s mission is a bold one – to create technology that can run the world’s banks according to the best designs and software practices of the modern age.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceMemphis, TN, United StatesHQ checked Sep 16, 2026501-1,000512 contacts →

Indirect evidence

“For a hundred years, Evolve Bank & Trust has been dedicated to delivering superior financial services.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 689 banking as a service providers worldwide

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Banking as a service providers worldwide at a glance

As of Sep 16, 2026
30.2%Verified-email coverage
109.7Average contacts per company
11-50Median size (employees)
14.5%Largest-city concentration · London
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
311
51-200
156
201-500
60
501-1,000
20
1,001-5,000
18
5,001-10,000
3
10001+
1

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 banking as a 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.
Coverage
8 countries, largest first: the United States, Brazil, the United Kingdom, India, Nigeria, Germany, the United Arab Emirates, Canada. Country and city lists for banking as a service providers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “banking as a 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 banking as a 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 banking as a service providers, and records with no verified work email.
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, 22,860 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 16, 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.

Banking as a service providers by location

8 lists · largest first

Every Banking as a service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 banking as a 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 banking as a service providers are there worldwide?

RevenueBase identified 689 banking as a service providers worldwide 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?

Picpay, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most banking as a service providers?

The United States leads with 193 companies, followed by Brazil (159) and the United Kingdom (125). Every banking as a service providers list by country and city is linked on this page.

Which city has the most banking as a service providers?

London leads with 100 headquartered companies, followed by Sao Paulo (75) and New York (21).

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 22,860 verified decision-maker contacts tracked across these 689 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 16, 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.