Company lists · Data refreshed September 2026

Top 25 Web development companies for fintech worldwide

Name: Web development companies for fintech worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 13,594 companies tracked

RevenueBase identified 13,594 web development companies for fintech worldwide as of September 2026 and tracks 281,135 professional contacts across them, including 71,793 with verified work emails. India is the largest market and London the largest hub.

This list covers web development companies for fintech 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 web development companies for fintech 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

13,594Companies

281,135Contacts tracked

71,793Verified emails

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The 25 largest web development companies for fintech worldwide

Ranked by team size

Top 25 of 13,594 web development companies for fintech worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to web development companies for fintech: 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	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
3	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
4	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
5	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
6	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
7	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
8	Yapı Kredi Teknoloji	Indirect evidence	TürkiyeHQ checked Sep 27, 2026	10001+	2,241 contacts →
	Indirect evidence “Yapı Kredi Teknoloji, finans sektöründe yenilikçi, kaliteli ve yüksek katma değerli ürünler ve çözümler üreten bir teknoloji şirketidir.” Source: RevenueBase Database · checked Sep 27, 2026
9	Innotech	Indirect evidence	Moscow, RussiaHQ checked Sep 27, 2026	5,001-10,000	2,138 contacts →
	Indirect evidence “Innotech is a fast-growing high-tech company, part of T1 Group, since 2020 has been providing cutting edge software solutions for the banking industry.” Source: RevenueBase Database · checked Sep 27, 2026
10	ZETA	Indirect evidence	San Francisco, United StatesHQ checked Sep 27, 2026	1,001-5,000	2,075 contacts →
	Indirect 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 27, 2026
11	I2c INC	Indirect evidence	Redwood City, CA, United StatesHQ checked Sep 27, 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 27, 2026
12	Intertech Information Technology And Marketing INC	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 27, 2026	1,001-5,000	1,797 contacts →
	Indirect evidence “Founded in 1987 to provide Information Technology services to the finance sector, Intertech has been operating within DenizBank Financial Services Group since 2002.” Source: RevenueBase Database · checked Sep 27, 2026
13	Silverlake	Indirect evidence	SingaporeHQ checked Sep 27, 2026	1,001-5,000	1,587 contacts →
	Indirect evidence “Silverlake is a global leader in financial technology, providing enterprise solutions to over 370 customers across 80 countries with 100% successful project implementation for…” Source: RevenueBase Database · checked Sep 27, 2026
14	M2p Fintech	Partial evidence	Chennai, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,560 contacts →
	Partial evidence “Fintech happens here!” Source: RevenueBase Database · checked Sep 27, 2026
15	IRESS	Indirect evidence	Melbourne, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,474 contacts →
	Indirect evidence “We're a global team of people building software that helps the financial services industry perform at its best.” Source: RevenueBase Database · checked Sep 27, 2026
16	DOTIN	Indirect evidence	Tehran, IranHQ checked Sep 27, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “Dotin is a software company, that advances financial inclusion through technology, prepares infrastructural platforms for financial institutions via technology, and provides…” Source: RevenueBase Database · checked Sep 27, 2026
17	Architecht	Indirect evidence	Teknopark İstanbul, TürkiyeHQ checked Sep 27, 2026	501-1,000	1,286 contacts →
	Indirect evidence “Architecht, founded in 2015 as a 100% subsidiary of Kuveyt Türk Participation Bank, is a technology company operating in the financial technology sector.” Source: RevenueBase Database · checked Sep 27, 2026
18	Ibtech A.S	Partial evidence	Gebze, TürkiyeHQ checked Sep 27, 2026	1,001-5,000	1,243 contacts →
	Partial evidence “IBTech, IT and research and development subsidiary of QNB Finansbank was established in 2005 as a R&D company of QNB Finansbank IT.” Source: RevenueBase Database · checked Sep 27, 2026
19	SAP Fioneer	Indirect evidence	Walldorf, United KingdomHQ checked Sep 27, 2026	1,001-5,000	1,177 contacts →
	Indirect evidence “SAP Fioneer builds software and platforms that enable banks, insurance companies, and challengers to run, transform and grow – cost-efficiently and at scale and speed.” Source: RevenueBase Database · checked Sep 27, 2026
20	Alankit	Partial evidence	New Delhi, IndiaHQ checked Sep 27, 2026	1,001-5,000	1,125 contacts →
	Partial evidence “Established in 1995, we are a diversified FinTech conglomerate with a strong presence across Financial Services, RegTech, Channel Business, Managed Services, SDO, and Technology…” Source: RevenueBase Database · checked Sep 27, 2026
21	International Turnkey Systems - ITS	Indirect evidence	Kuwait City, KuwaitHQ checked Sep 27, 2026	1,001-5,000	1,122 contacts →
	Indirect evidence “Since its establishment in 1982, ITS has been empowering and modernizing financial institutions in their digital transformation journey by making the business processes more…” Source: RevenueBase Database · checked Sep 27, 2026
22	TOPAZ	Indirect evidence	São Paulo, BrazilHQ checked Sep 27, 2026	1,001-5,000	1,087 contacts →
	Indirect evidence “At the forefront of the financial revolution, Topaz is a technological powerhouse specializing in digital financial solutions, standing out as the undisputed leader in the…” Source: RevenueBase Database · checked Sep 27, 2026
23	Bankdata	Indirect evidence	Fredericia, DenmarkHQ checked Sep 27, 2026	501-1,000	1,065 contacts →
	Indirect evidence “We are one of the most important tech companies in Denmark as we build critical financial software for millions of users.” Source: RevenueBase Database · checked Sep 27, 2026
24	LINK	Indirect evidence	Capital Federal, ArgentinaHQ checked Sep 27, 2026	501-1,000	1,056 contacts →
	Indirect evidence “Red Link is an Argentine company with 30 years of experience developing innovative software solutions and large-scale processing services with international certifications.” Source: RevenueBase Database · checked Sep 27, 2026
25	Attra, A Synechron Company	Indirect evidence	Box Hill, AustraliaHQ checked Sep 27, 2026	1,001-5,000	920 contacts →
	Indirect evidence “What sets Attra apart?” 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: web development companies for fintech. 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 web development companies for fintech.
Partial evidence: Its own public description names part of web development companies for fintech, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name web development companies for fintech. 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 13,594 web development companies for fintech worldwide

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Web development companies for fintech worldwide at a glance

As of Sep 27, 2026

25.5%Verified-email coverage

20.7Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

7,327

11-50

4,518

51-200

1,272

201-500

280

501-1,000

1,001-5,000

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 web development companies for fintech, 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 web development companies for fintech are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “web development companies for fintech”. 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 web development companies for fintech), 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 web development companies for fintech, 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, 71,793 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.

Web development companies for fintech by location

72 lists · largest first

Every Web development companies for fintech 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 web development companies for fintech, 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 web development companies for fintech are there worldwide?

RevenueBase identified 13,594 web development companies for fintech 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 web development companies for fintech?

India leads with 3,131 companies, followed by the United States (1,352) and the United Kingdom (558). Every web development companies for fintech list by country and city is linked on this page.

Which city has the most web development companies for fintech?

London leads with 261 headquartered companies, followed by Ahmedabad (200) and Noida (165).

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 71,793 verified decision-maker contacts tracked across these 13,594 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.