Company lists · Data refreshed September 2026

Top 25 Fintech IT consulting firms worldwide

Name: Fintech IT consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 13,956 companies tracked

RevenueBase identified 13,956 company matches for fintech IT consulting firms worldwide as of September 2026 and tracks 346,484 professional contacts across them, including 104,690 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for fintech IT consulting firms 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 27, 2026. Country and city lists for fintech IT consulting firms 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 27, 2026 How this list was built

13,956Companies

346,484Contacts tracked

104,690Verified emails

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The 25 largest fintech IT consulting firms worldwide

Ranked by team size

Top 25 of 13,956 company matches for fintech IT consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 27, 2026	10001+	38,885 contacts →
	Exact match “Unlocking financial technology.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Phonepe	Exact match	Bengaluru East, IndiaHQ recorded Sep 27, 2026	5,001-10,000	12,841 contacts →
	Exact match “At PhonePe, we believe that access to financial services is not a privilege - it’s something every Indian deserves.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	Synechron	Exact match	New York, NY, United StatesHQ recorded Sep 27, 2026	10001+	12,820 contacts →
	Exact match “At Synechron, we believe in the power of digital to transform businesses for the better.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Intellect Design Arena LTD	Exact match	Chennai, IndiaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
5	CAPCO	Exact match	London, United KingdomHQ recorded Sep 27, 2026	5,001-10,000	7,396 contacts →
	Exact match “Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	Jack Henry	Exact match	Monett, MO, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
7	Oracle Financial Services Software Limited	Exact match	Mumbai, IndiaHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
8	Management Solutions	Exact match	Madrid, SpainHQ recorded Sep 27, 2026	1,001-5,000	4,468 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United StatesHQ recorded Sep 27, 2026	10001+	3,109 contacts →
	Exact match “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Maveric Systems Limited	Exact match	Chennai, IndiaHQ recorded Sep 27, 2026	1,001-5,000	2,968 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	Softtech	Exact match	Istanbul, TürkiyeHQ recorded Sep 27, 2026	1,001-5,000	2,051 contacts →
	Exact match “Since 2006, we have been operating as one of Turkey's leading technology companies, delivering services through our highly skilled and expert teams at our offices in Istanbul and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Idbi Intech LTD	Exact match	Mumbai, IndiaHQ recorded Sep 27, 2026	1,001-5,000	1,992 contacts →
	Exact match “IDBI Intech Ltd is a technology-led business transformation company specializing in the BFSI Sector.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Fibabanka	Exact match	İstanbul, TürkiyeHQ recorded Sep 27, 2026	1,001-5,000	1,900 contacts →
	Exact match “We are the bank for the open-minded and bold who push the limits; the bank for those who are fearlessly themselves by focusing on doing groundbreaking works and the trailblazers…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	CSI	Exact match	Paducah, KY, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,838 contacts →
	Exact match “As a forward-thinking financial technology and software partner, we help community and regional banks, as well as organizations worldwide, solve their customers’ needs through…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	ING Hubs Romania	Exact match	Bucharest, RomaniaHQ recorded Sep 27, 2026	1,001-5,000	1,836 contacts →
	Exact match “ING Hubs Romania offers 130 services in software development, data management, non-financial risk & compliance, audit, and retail operations to 24 ING units worldwide, with the…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	I2c INC	Exact match	Redwood City, CA, United StatesHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
17	Intertech Information Technology And Marketing INC	Exact match	Istanbul, TürkiyeHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
18	Silverlake	Exact match	SingaporeHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
19	M2p Fintech	Exact match	Chennai, IndiaHQ recorded Sep 27, 2026	1,001-5,000	1,560 contacts →
	Exact match “Fintech happens here!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Vermeg For Banking & Insurance Software	Exact match	Amsterdam, NetherlandsHQ recorded Sep 27, 2026	1,001-5,000	1,414 contacts →
	Exact match “Vermeg is a leading provider of specialized software solutions for the financial services industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	AIS Info	Exact match	Houston, TX, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,370 contacts →
	Exact match “AIS is a professional services and technology company that reduces operating costs, improves compliance and mitigates risk through automation and highly skilled talent.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Architecht	Exact match	Teknopark İstanbul, TürkiyeHQ recorded Sep 27, 2026	501-1,000	1,286 contacts →
	Exact match “Architecht, founded in 2015 as a 100% subsidiary of Kuveyt Türk Participation Bank, is a technology company operating in the financial technology sector.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	Crosscountry Consulting	Exact match	Mclean, VA, United StatesHQ recorded Sep 27, 2026	1,001-5,000	1,215 contacts →
	Exact match “CrossCountry Consulting is a leading provider of specialized advisory and technology solutions across finance, accounting, risk, and operations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Crisil Integral IQ	Exact match	Mumbai, IndiaHQ recorded Sep 27, 2026	1,001-5,000	1,208 contacts →
	Exact match “Crisil Integral IQ delivers solutions and analytics to top financial institutions, driving strategic transformation, risk optimization, and operational excellence.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	Alankit	Exact match	New Delhi, IndiaHQ recorded Sep 27, 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 27, 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 IT consulting firms”. 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 13,956 fintech IT consulting firms worldwide

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Fintech IT consulting firms worldwide at a glance

As of Sep 27, 2026

30.2%Verified-email coverage

24.8Average contacts per company

1-10Median size (employees)

5.1%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

7,699

11-50

4,136

51-200

1,478

201-500

361

501-1,000

115

1,001-5,000

102

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 IT consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “fintech IT consulting firms” 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 104,690 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 27, 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 IT consulting firms by location

79 lists · largest first

Every Fintech IT consulting firms 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 IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech IT consulting firms are there worldwide?

RevenueBase identified 13,956 company matches for fintech IT consulting firms 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 IT consulting firms?

The United States leads with 2,255 companies, followed by India (1,340) and the United Kingdom (1,086). Every fintech IT consulting firms list by country and city is linked on this page.

Which city has the most fintech IT consulting firms?

London leads with 709 company records, followed by New York (268) and Paris (205).

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 104,690 professional contacts with verified work emails tracked across these 13,956 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 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 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.