Company lists · Data refreshed September 2026

Top 25 Fintech web development companies worldwide

Name: Fintech web development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 8,507 companies tracked

RevenueBase identified 8,507 fintech web development companies worldwide as of September 2026 and tracks 524,814 professional contacts across them, including 166,251 with verified work emails. The United States is the largest market and London the largest hub.

This list covers fintech web development companies 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 27, 2026. Country and city lists for fintech web development companies 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 27, 2026 86% judged on-target in blind review

8,507Companies

524,814Contacts tracked

166,251Verified emails

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The 25 largest fintech web development companies worldwide

Ranked by team size

Top 25 of 8,507 fintech web development companies worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to fintech web development companies: 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 27, 2026	10001+	38,885 contacts →
	Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 27, 2026
2	Fiserv	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 27, 2026	10001+	34,513 contacts →
	Indirect evidence “Fiserv, Inc.(NASDAQ: FISV) is a global technology leader committed to delivering innovative and transformative financial services experiences for clients in more than 100…” Source: RevenueBase Database · checked Sep 27, 2026
3	Revolut	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	10001+	16,636 contacts →
	Indirect evidence “People deserve more from their money.” Source: RevenueBase Database · checked Sep 27, 2026
4	Phonepe	Indirect evidence	Bengaluru East, IndiaHQ checked Sep 27, 2026	5,001-10,000	12,841 contacts →
	Indirect evidence “At PhonePe, we believe that access to financial services is not a privilege - it’s something every Indian deserves.” Source: RevenueBase Database · checked Sep 27, 2026
5	Nubank	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	5,001-10,000	10,605 contacts →
	Indirect evidence “Nu is one of the largest digital financial services platforms in the world, serving 135 million customers across Brazil, Mexico, and Colombia.” Source: RevenueBase Database · checked Sep 27, 2026
6	Angel ONE	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	1,001-5,000	8,280 contacts →
	Indirect evidence “For nearly three decades, Angel One has been making investing and wealth creation more accessible and engaging for Indians.” Source: RevenueBase Database · checked Sep 27, 2026
7	Intellect Design Arena LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	5,001-10,000	7,843 contacts →
	Indirect evidence “Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…” Source: RevenueBase Database · checked Sep 27, 2026
8	Temenos	Indirect evidence	Lancy, SwitzerlandHQ checked Sep 27, 2026	5,001-10,000	6,797 contacts →
	Indirect evidence “Our mission at Temenos is to lead financial institutions forward by innovating on the most widely-used, and most trusted, technology solutions.” Source: RevenueBase Database · checked Sep 27, 2026
9	Jack Henry	Indirect evidence	Monett, MO, United StatesHQ checked Sep 27, 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 27, 2026
10	Oracle Financial Services Software Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 27, 2026	10001+	6,534 contacts →
	Indirect evidence “Oracle helps banks simplify processes, innovate on demand, and drive predictive insight.” Source: RevenueBase Database · checked Sep 27, 2026
11	Picpay	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	5,905 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 27, 2026
12	ADYEN	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 27, 2026	1,001-5,000	5,233 contacts →
	Indirect evidence “Adyen (AMS: ADYEN) is the financial technology platform of choice for leading companies.” Source: RevenueBase Database · checked Sep 27, 2026
13	TBC	Indirect evidence	Tbilisi, GeorgiaHQ checked Sep 27, 2026	5,001-10,000	5,151 contacts →
	Indirect evidence “ჩვენ ვართ თიბისი - წამყვანი ფინანსური ინსტიტუტი რეგიონში, სადაც გამბედავი და მიზანსწრაფული გუნდი, ჩვენს მისიას ვასრულებთ და ადამიანების ცხოვრებას ვამარტივებთ.” Source: RevenueBase Database · checked Sep 27, 2026
14	Fineco Bank	Partial evidence	Milano, ItalyHQ checked Sep 27, 2026	1,001-5,000	4,150 contacts →
	Partial evidence “FinecoBank is one of the most important FinTech banks in Europe.” Source: RevenueBase Database · checked Sep 27, 2026
15	MUREX	Indirect evidence	Paris, United KingdomHQ checked Sep 27, 2026	1,001-5,000	3,520 contacts →
	Indirect evidence “For more than 35 years, Murex has provided enterprise-wide, cross-asset financial technology solutions to capital markets players.” Source: RevenueBase Database · checked Sep 27, 2026
16	SBS	Indirect evidence	Paris, FranceHQ checked Sep 27, 2026	1,001-5,000	3,202 contacts →
	Indirect evidence “SBS is a global financial technology company that’s helping banks and the financial services industry to reimagine how to operate in an increasingly digital world.” Source: RevenueBase Database · checked Sep 27, 2026
17	Maveric Systems Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 27, 2026	1,001-5,000	2,968 contacts →
	Indirect evidence “Maveric Systems is a banking-exclusive technology specialist with over 25 years of domain depth, partnering with global financial institutions to engineer trust in AI-first…” Source: RevenueBase Database · checked Sep 27, 2026
18	FAWRY	Indirect evidence	Cairo, EgyptHQ checked Sep 27, 2026	5,001-10,000	2,907 contacts →
	Indirect evidence “Fawry for Banking Technology and Electronic Payments S.A.E.” Source: RevenueBase Database · checked Sep 27, 2026
19	Q2	Partial evidence	Austin, TX, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,834 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 27, 2026
20	Affirm	Indirect evidence	San Francisco, ON, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,832 contacts →
	Indirect evidence “At Affirm, we’re using today’s technology to bring significant disruptive innovation to the financial industry.” Source: RevenueBase Database · checked Sep 27, 2026
21	Bbva Technology EN Europa	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	2,832 contacts →
	Indirect evidence “Somos parte de uno de los proyectos tecnológicos más relevantes del sector financiero a nivel mundial.” Source: RevenueBase Database · checked Sep 27, 2026
22	Arcesium	Indirect evidence	New York City, NY, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,637 contacts →
	Indirect evidence “Arcesium is a global financial technology company delivering front-to-back technology solutions for some of the world’s most sophisticated financial institutions, including hedge…” Source: RevenueBase Database · checked Sep 27, 2026
23	Bottomline	Indirect evidence	Portsmouth, NH, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,548 contacts →
	Indirect evidence “At Bottomline, we help businesses pay and get paid.” Source: RevenueBase Database · checked Sep 27, 2026
24	Aman Holding	Partial evidence	Cairo, EgyptHQ checked Sep 27, 2026	5,001-10,000	2,400 contacts →
	Partial evidence “AMAN Holding, one of Raya Holding Subsidiaries is a leading Egyptian Fintech Company that provides easy financial solutions to its customers using smart technology.” Source: RevenueBase Database · checked Sep 27, 2026
25	IG Group	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	1,001-5,000	2,351 contacts →
	Indirect evidence “The future gets built here.” Source: RevenueBase Database · checked Sep 27, 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 web development companies. 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 web development companies.
Partial evidence: Its own public description names part of fintech web development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech web development companies. 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 8,507 fintech web development companies worldwide

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Fintech web development companies worldwide at a glance

As of Sep 27, 2026

31.7%Verified-email coverage

61.7Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

2,847

11-50

3,356

51-200

1,538

201-500

408

501-1,000

159

1,001-5,000

132

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 web development companies, 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: Every country. Country and city lists for fintech web development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “fintech web development companies”. 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 web development companies), 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 web development companies, 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, 166,251 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 27, 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 web development companies by location

61 lists · largest first

Every Fintech web development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 web development companies, 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 web development companies are there worldwide?

RevenueBase identified 8,507 fintech web development companies 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?

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

Which country has the most fintech web development companies?

The United States leads with 1,105 companies, followed by India (1,047) and the United Kingdom (520). Every fintech web development companies list by country and city is linked on this page.

Which city has the most fintech web development companies?

London leads with 374 headquartered companies, followed by Singapore (156) and Dubai (152).

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 166,251 verified decision-maker contacts tracked across these 8,507 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 27, 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.