Company lists · Data refreshed September 2026

Top 25 Fintech consultants based in the United States

Name: Fintech consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,199 companies tracked

RevenueBase identified 4,199 company matches for fintech consultants associated with the United States as of September 2026 and tracks 122,123 professional contacts across them, including 50,097 with verified work emails. New York is the largest hub.

This list covers company matches for fintech consultants associated with the United States, 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.

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

4,199Companies

122,123Contacts tracked

50,097Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fintech consultants based in the United States

Ranked by team size

Top 25 of 4,199 company matches for fintech consultants based in the United States, 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	Synechron	Exact match	New York, NY, United StatesHQ recorded Sep 28, 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 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	Genpact Headstrong Capital Markets	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5	Q2	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,834 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	I2c INC	Exact match	Redwood City, CA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
7	Crosscountry Consulting	Exact match	Mclean, VA, United StatesHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8	Mercury	Exact match	San Francisco, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,149 contacts →
	Exact match “Mercury is the fintech ambitious companies use for banking* and all their financial workflows.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Zinnov	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 28, 2026	201-500	1,101 contacts →
	Exact match “Zinnov is a full-stack global management consulting firm specializing in GCC set-up and scale-up, M&A, PE advisory, AI strategy, and partner ecosystem growth for technology…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Opus Technologies	Exact match	Alpharetta, GA, United StatesHQ recorded Sep 28, 2026	501-1,000	1,011 contacts →
	Exact match “Opus is a trusted engineering partner to payment providers, banks, and fintechs navigating change in a real-time, digital-first world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	ECI	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	501-1,000	934 contacts →
	Exact match “Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Cross River	Exact match	Fort Lee, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	931 contacts →
	Exact match “Cross River Bank provides technology infrastructure powering the future of financial services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Perella Weinberg	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	883 contacts →
	Exact match “Perella Weinberg is a leading global independent financial services firm, founded in 2006 to address the need for experienced, trusted and unconflicted advice in the financial…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Altman Solon	Exact match	Boston, MA, United StatesHQ recorded Sep 28, 2026	501-1,000	669 contacts →
	Exact match “In 2020, Altman Vilandrie & Company and Solon Management Consulting cemented a decades-long partnership across the Atlantic to form Altman Solon, the world’s largest global…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Nexval	Exact match	Miami, FL, United StatesHQ recorded Sep 28, 2026	501-1,000	527 contacts →
	Exact match “At Nexval.ai, we deliver AI, cloud, and automation solutions that help lenders, banks, fintechs, and regulated enterprises reduce friction, strengthen compliance, and scale with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Curinos	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	522 contacts →
	Exact match “Curinos empowers financial institutions to make decisions with confidence, turning insight into bottom-line impact, deeper customer relationships, and profitable growth.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Shazam Network - Its, INC	Exact match	Johnston, IA, United StatesHQ recorded Sep 28, 2026	501-1,000	509 contacts →
	Exact match “SHAZAM Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	IMM Esign NOW Kinective	Exact match	Gilbert, AZ, United StatesHQ recorded Sep 28, 2026	201-500	481 contacts →
	Exact match “IMM / eSign is now Kinective.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Pagaya	Exact match	NY, United StatesHQ recorded Sep 28, 2026	501-1,000	475 contacts →
	Exact match “Pagaya is a financial technology company that enables financial institutions to expand access to more customers through its artificial intelligence network” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Instinet Incorporated	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	501-1,000	474 contacts →
	Exact match “When Instinet gave birth to electronic trading in 1969, we were a small tech-focused start-up with a simple point of view: technology can bring great efficiency to the financial…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Ecapital Corp	Exact match	Miami, FL, United StatesHQ recorded Sep 28, 2026	501-1,000	473 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Drip Capital	Exact match	Palo Alto, CA, United StatesHQ recorded Sep 28, 2026	201-500	426 contacts →
	Exact match “Drip Capital is a financial technology company trusted by leading institutions including Barclays, TD Bank, and the IFC, and backed by global investors including Sequoia, Accel, Y…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Equilend	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	404 contacts →
	Exact match “EquiLend is a global financial technology firm offering Trading, Post-Trade, Data & Analytics, RegTech and Platform Solutions for the securities finance industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	BAKKT	Exact match	Atlanta, GA, United StatesHQ recorded Sep 28, 2026	51-200	402 contacts →
	Exact match “Founded in 2018, Bakkt, Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Iuvity	Exact match	Pembroke Pines, FL, United StatesHQ recorded Sep 28, 2026	501-1,000	388 contacts →
	Exact match “En iuvity hemos contribuido por 25 años a la transformación digital del sector financiero en América Latina.” 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 consultants”. 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 4,199 fintech consultants based in the United States

See the full list, filter by size, metro and specialty, and access 50,097 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Fintech consultants based in the United States at a glance

As of Sep 28, 2026

41.0%Verified-email coverage

29.1Average contacts per company

1-10Median size (employees)

13.2%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

3,054

11-50

790

51-200

251

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 4,199 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “fintech consultants” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 50,097 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 consultants by metro

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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech consultants are there based in the United States?

RevenueBase identified 4,199 company matches for fintech consultants associated with the United States 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 city has the most fintech consultants?

New York leads with 554 company records, followed by San Francisco (148) and Chicago (132).

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 50,097 professional contacts with verified work emails tracked across these 4,199 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.

Ready to reach these companies? Verified emails and direct dials for all 4,199 fintech consultants based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Fintech consultants by geography

Browse the directory

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.