Company lists · Data refreshed September 2026

Top 25 Fintech app development services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,084 companies tracked

RevenueBase identified 4,084 company matches for fintech app development services worldwide as of September 2026 and tracks 163,814 professional contacts across them, including 50,543 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for fintech app development services worldwide, 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 28, 2026. Country and city lists for fintech app development services follow the table.

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 28, 2026 How this list was built

4,084Companies

163,814Contacts tracked

50,543Verified emails

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The 25 largest fintech app development services worldwide

Ranked by team size

Top 25 of 4,084 company matches for fintech app development services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	FIS	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 28, 2026	10001+	38,885 contacts →
	Exact match “Unlocking financial technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Intellect Design Arena LTD	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	5,001-10,000	7,843 contacts →
	Exact match “Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Jack Henry	Exact match	Monett, MO, United StatesHQ recorded Sep 28, 2026	5,001-10,000	6,759 contacts →
	Exact match “Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Oracle Financial Services Software Limited	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	10001+	6,534 contacts →
	Exact match “Oracle helps banks simplify processes, innovate on demand, and drive predictive insight.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Arcesium	Exact match	New York City, NY, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,637 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Innotech	Exact match	Moscow, RussiaHQ recorded Sep 28, 2026	5,001-10,000	2,138 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Intertech Information Technology And Marketing INC	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	1,001-5,000	1,797 contacts →
	Exact match “Founded in 1987 to provide Information Technology services to the finance sector, Intertech has been operating within DenizBank Financial Services Group since 2002.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Silverlake	Exact match	SingaporeHQ recorded Sep 28, 2026	1,001-5,000	1,587 contacts →
	Exact match “Silverlake is a global leader in financial technology, providing enterprise solutions to over 370 customers across 80 countries with 100% successful project implementation for…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	IRESS	Exact match	Melbourne, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,474 contacts →
	Exact match “We're a global team of people building software that helps the financial services industry perform at its best.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	DOTIN	Exact match	Tehran, IranHQ recorded Sep 28, 2026	1,001-5,000	1,452 contacts →
	Exact match “Dotin is a software company, that advances financial inclusion through technology, prepares infrastructural platforms for financial institutions via technology, and provides…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Mobikwik	Exact match	Gurugram, IndiaHQ recorded Sep 28, 2026	501-1,000	1,367 contacts →
	Exact match “MobiKwik is India's leading FinTech platform, offering a wide range of financial products for both consumers and merchants, including payments, digital credit, and investments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Alankit	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	1,001-5,000	1,125 contacts →
	Exact match “Established in 1995, we are a diversified FinTech conglomerate with a strong presence across Financial Services, RegTech, Channel Business, Managed Services, SDO, and Technology…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	TOPAZ	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	1,001-5,000	1,087 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Santander Tecnología Argentina	Exact match	Parque Patricios, ArgentinaHQ recorded Sep 28, 2026	1,001-5,000	1,074 contacts →
	Exact match “Estamos cambiando una de las industrias más tradicionales del mundo, haciendo de la tecnología su core.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Bankdata	Exact match	Fredericia, DenmarkHQ recorded Sep 28, 2026	501-1,000	1,065 contacts →
	Exact match “We are one of the most important tech companies in Denmark as we build critical financial software for millions of users.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	카카오뱅크 Kakaobank	Exact match	Seongnam-si (성남시), South KoreaHQ recorded Sep 28, 2026	1,001-5,000	851 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Itsector	Exact match	Porto, PortugalHQ recorded Sep 28, 2026	501-1,000	707 contacts →
	Exact match “ITSector is a software development company specialized in digital transformation for financial institutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Papara	Exact match	Istanbul, TürkiyeHQ recorded Sep 28, 2026	501-1,000	692 contacts →
	Exact match “Born and raised in Istanbul, we kicked off our journey in 2015, setting out to free everyone from traditional systems and create a world where financial freedom is not just a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Programmers Force	Exact match	Lahore, PakistanHQ recorded Sep 28, 2026	1,001-5,000	671 contacts →
	Exact match “Programmers Force has been established with an aim to facilitate your business needs with innovative and intelligent solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Objectway	Exact match	Milano, ItalyHQ recorded Sep 28, 2026	501-1,000	626 contacts →
	Exact match “Founded as a software house in 1990 in a garage, by Luigi Marciano, Objectway is a Top-100 global FinTech provider in the Banking, Wealth & Investment Management Software Industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	SPD Technology	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	576 contacts →
	Exact match “SPD Technology is a global software product development company with over 650 talents and delivery centers across Europe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Technisys	Exact match	Buenos Aires, ArgentinaHQ recorded Sep 28, 2026	1,001-5,000	574 contacts →
	Exact match “After Galileo's acquisition of Technisys, the two now deliver a fully integrated API-centric financial technology platform that reinvents how people connect with their money.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	ISBAN	Exact match	SpainHQ recorded Sep 28, 2026	1,001-5,000	565 contacts →
	Exact match “Isban (Ingeniería de Software Bancario) is part of the Technology and Operations division of the Santander Group.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Profinch	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	501-1,000	557 contacts →
	Exact match “Profinch is a fintech company offering technology solutions that enable financial institutions and insurance companies to transform how they work and be future-ready.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Moneylion	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	553 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “fintech app development services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,084 fintech app development services worldwide

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Fintech app development services worldwide at a glance

As of Sep 28, 2026

30.9%Verified-email coverage

40.1Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,558

11-50

1,663

51-200

606

201-500

154

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

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.
Coverage: Every country. Country and city lists for fintech app development services are linked below.
What qualifies: Company records worldwide whose business descriptions match “fintech app development services” 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. 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 50,543 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 28, 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.

Fintech app development services by location

39 lists · largest first

Every Fintech app development services 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 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 app development services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech app development services are there worldwide?

RevenueBase identified 4,084 company matches for fintech app development services worldwide 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?

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

Which country has the most fintech app development services?

India leads with 582 companies, followed by the United States (477) and the United Kingdom (243). Every fintech app development services list by country and city is linked on this page.

Which city has the most fintech app development services?

London leads with 171 company records, followed by New York (64) and Singapore (64).

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 50,543 professional contacts with verified work emails tracked across these 4,084 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 28, 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.