Company lists · Data refreshed September 2026

Top 25 Fintech SaaS development companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 17,736 companies tracked

RevenueBase identified 17,736 company matches for fintech SaaS development companies worldwide as of September 2026 and tracks 401,931 professional contacts across them, including 107,000 with verified work emails. India is the largest market and London the largest hub.

This list covers company matches for fintech SaaS development companies 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 21, 2026. Country and city lists for fintech SaaS development companies 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 21, 2026 How this list was built

17,736Companies

401,931Contacts tracked

107,000Verified emails

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The 25 largest fintech SaaS development companies worldwide

Ranked by team size

Top 25 of 17,736 company matches for fintech SaaS development companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 2026	10001+	38,885 contacts →
	Exact match “Unlocking financial technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Intellect Design Arena LTD	Exact match	Chennai, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3	Temenos	Exact match	Lancy, SwitzerlandHQ recorded Sep 21, 2026	5,001-10,000	6,797 contacts →
	Exact match “Our mission at Temenos is to lead financial institutions forward by innovating on the most widely-used, and most trusted, technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Jack Henry	Exact match	Monett, MO, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
5	Oracle Financial Services Software Limited	Exact match	Mumbai, IndiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
6	ADYEN	Exact match	Amsterdam, NetherlandsHQ recorded Sep 21, 2026	1,001-5,000	5,233 contacts →
	Exact match “Adyen (AMS: ADYEN) is the financial technology platform of choice for leading companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	SBS	Exact match	Paris, FranceHQ recorded Sep 21, 2026	1,001-5,000	3,202 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Chetu, INC	Exact match	Sunrise, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,943 contacts →
	Exact match “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Arcesium	Exact match	New York City, NY, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
10	Linedata	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 21, 2026	1,001-5,000	2,373 contacts →
	Exact match “With 25+ years of experience and 700 clients in 50 countries, Linedata’s 1100 employees in 20+ offices provide global humanized technology solutions and services for the asset…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Riverty	Exact match	Baden-baden, GermanyHQ recorded Sep 21, 2026	5,001-10,000	2,146 contacts →
	Exact match “Riverty is a FinTech company that offers a new perspective on financial solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Innotech	Exact match	Moscow, RussiaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
13	ZETA	Exact match	San Francisco, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,075 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	I2c INC	Exact match	Redwood City, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,821 contacts →
	Exact match “An award-winning global financial technology innovator powering credit, debit, prepaid, core banking, and money movement solutions, i2c unifies banking and payments in an…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Intertech Information Technology And Marketing INC	Exact match	Istanbul, TürkiyeHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
17	Silverlake	Exact match	SingaporeHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
18	Dotsquares	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	1,581 contacts →
	Exact match “We leverage the latest web and mobile technologies to build, grow and support your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	M2p Fintech	Exact match	Chennai, IndiaHQ recorded Sep 21, 2026	1,001-5,000	1,560 contacts →
	Exact match “Fintech happens here!” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	IRESS	Exact match	Melbourne, United StatesHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
21	Infosys Finacle	Exact match	Bangalore, IndiaHQ recorded Sep 21, 2026	5,001-10,000	1,465 contacts →
	Exact match “Finacle is an industry leader in digital banking solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	DOTIN	Exact match	Tehran, IranHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
23	Sinqia	Exact match	São Paulo, BrazilHQ recorded Sep 21, 2026	1,001-5,000	1,341 contacts →
	Exact match “A Evertec é uma empresa especializada em tecnologia para o setor financeiro, com mais de 27 anos de atuação no mercado, e presença em 26 países da América Latina e Caribe e mais…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Odessa	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,189 contacts →
	Exact match “Headquartered in Philadelphia, USA, Odessa is a software company exclusively focused in the leasing industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	SAP Fioneer	Exact match	Walldorf, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,177 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 21, 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 SaaS development companies”. 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 17,736 fintech SaaS development companies worldwide

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Fintech SaaS development companies worldwide at a glance

As of Sep 21, 2026

26.6%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

7,878

11-50

7,017

51-200

2,144

201-500

450

501-1,000

119

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 SaaS development companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “fintech SaaS development companies” 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 107,000 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 21, 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 SaaS development companies by location

93 lists · largest first

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

How many fintech SaaS development companies are there worldwide?

RevenueBase identified 17,736 company matches for fintech SaaS development companies 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 SaaS development companies?

India leads with 3,979 companies, followed by the United States (2,201) and Pakistan (806). Every fintech SaaS development companies list by country and city is linked on this page.

Which city has the most fintech SaaS development companies?

London leads with 424 company records, followed by Lahore (311) and Ahmedabad (301).

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 107,000 professional contacts with verified work emails tracked across these 17,736 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 21, 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.