Company lists · Data refreshed September 2026

Top 25 Financial services IT consultants based in the United States

Name: Financial services IT 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 2,865 companies tracked

RevenueBase identified 2,865 financial services IT consultants headquartered in the United States as of September 2026 and tracks 107,281 professional contacts across them, including 40,241 with verified work emails. New York is the largest hub.

This list covers financial services IT consultants headquartered in the United States, 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 28, 2026.

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 28, 2026 86% judged on-target in blind review

2,865Companies

107,281Contacts tracked

40,241Verified emails

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The 25 largest financial services IT consultants based in the United States

Ranked by team size

Top 25 of 2,865 financial services IT consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to financial services IT consultants: 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	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 28, 2026	10001+	38,885 contacts →
	Partial evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 28, 2026
2	Synechron	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	10001+	12,820 contacts →
	Indirect evidence “At Synechron, we believe in the power of digital to transform businesses for the better.” Source: RevenueBase Database · checked Sep 28, 2026
3	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	10001+	3,109 contacts →
	Partial evidence “Genpact Headstrong Capital Markets is a global consulting and IT services company with a specialized focus in capital markets.” Source: RevenueBase Database · checked Sep 28, 2026
4	DST Systems	Indirect evidence	Windsor, CT, United StatesHQ checked Sep 28, 2026	10001+	3,035 contacts →
	Indirect evidence “DST Systems, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
5	Arcesium	Partial evidence	New York City, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,637 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
6	CSI	Partial evidence	Paducah, KY, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,838 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
7	Crosscountry Consulting	Indirect evidence	Mclean, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,215 contacts →
	Indirect evidence “CrossCountry Consulting is a leading provider of specialized advisory and technology solutions across finance, accounting, risk, and operations.” Source: RevenueBase Database · checked Sep 28, 2026
8	Opus Technologies	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	1,011 contacts →
	Indirect evidence “Opus is a trusted engineering partner to payment providers, banks, and fintechs navigating change in a real-time, digital-first world.” Source: RevenueBase Database · checked Sep 28, 2026
9	ECI	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	501-1,000	934 contacts →
	Partial evidence “Founded in 1995, ECI is the market leader in end-to-end technology solutions for the financial industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	Perella Weinberg	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	883 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
11	Chatham Financial	Partial evidence	Kennett Square, PA, United StatesHQ checked Sep 28, 2026	501-1,000	853 contacts →
	Partial evidence “Chatham Financial is the leading independent capital markets advisor, delivering an integrated blend of expert advice and powerful technology to help organizations reduce risk and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Medi Clinic	Partial evidence	Richardson, TX, United StatesHQ checked Sep 28, 2026	n/a	632 contacts →
	Partial evidence “Medi Clinic is a Financial Services company located in 300 N Coit Rd # 255, Richardson, Texas, United States.” Source: RevenueBase Database · checked Sep 28, 2026
13	IMM Esign NOW Kinective	Indirect evidence	Gilbert, AZ, United StatesHQ checked Sep 28, 2026	201-500	481 contacts →
	Indirect evidence “IMM / eSign is now Kinective.” Source: RevenueBase Database · checked Sep 28, 2026
14	Numerix	Partial evidence	New York City, NY, United StatesHQ checked Sep 28, 2026	201-500	478 contacts →
	Partial evidence “Since our founding in 1996, we have been at the vanguard of financial technology, providing groundbreaking expertise, quantitative analytics and software that redefines pricing…” Source: RevenueBase Database · checked Sep 28, 2026
15	RFA	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	401 contacts →
	Indirect evidence “The first AI-native technology partner for finance.” Source: RevenueBase Database · checked Sep 28, 2026
16	Shorewise Consulting	Indirect evidence	Rochester Hills, MI, United StatesHQ checked Sep 28, 2026	1,001-5,000	381 contacts →
	Indirect evidence “ShoreWise Consulting - Your Premier Solution Provider for Digital Transformation and Innovation About Us At ShoreWise Consulting, we are dedicated to driving transformative change…” Source: RevenueBase Database · checked Sep 28, 2026
17	Prime Capital Financial	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 28, 2026	201-500	345 contacts →
	Partial evidence “Prime Capital Financial is a dynamic, growth-oriented company with offices spread across the United States.” Source: RevenueBase Database · checked Sep 28, 2026
18	Financial Technology Partners FT Partners	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	201-500	335 contacts →
	Partial evidence “Financial Technology Partners ("FT Partners") is the only investment banking firm focused exclusively on the financial technology ("FinTech") sector.” Source: RevenueBase Database · checked Sep 28, 2026
19	Donyati	Indirect evidence	Naples, FL, United StatesHQ checked Sep 28, 2026	201-500	293 contacts →
	Indirect evidence “Donyati was founded with the intention of challenging traditional business and technology consulting methods.” Source: RevenueBase Database · checked Sep 28, 2026
20	TS Imagine	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	292 contacts →
	Partial evidence “TS Imagine delivers a best-in-class SaaS platform for integrated electronic front-office trading, portfolio management, and financial risk management tools to the buy-side and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Heitmeyer Consulting	Indirect evidence	Westerville, OH, United StatesHQ checked Sep 28, 2026	501-1,000	266 contacts →
	Indirect evidence “Heitmeyer Consulting helps banks and insurance companies across the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
22	Brickred Systems	Partial evidence	Redmond, WA, United StatesHQ checked Sep 28, 2026	501-1,000	266 contacts →
	Partial evidence “BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Source: RevenueBase Database · checked Sep 28, 2026
23	Kunai, Part Of The PWC Network	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 28, 2026	201-500	263 contacts →
	Indirect evidence “Kunai is now part of the PwC network: - Kunai was born from experience.” Source: RevenueBase Database · checked Sep 28, 2026
24	Access Softek	Partial evidence	Berkeley, CA, United StatesHQ checked Sep 28, 2026	201-500	262 contacts →
	Partial evidence “Access Softek’s innovative financial software solutions keep 400+ credit unions and banks ahead of the technological curve.” Source: RevenueBase Database · checked Sep 28, 2026
25	Cornerstone Advisors	Indirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 28, 2026	201-500	256 contacts →
	Indirect evidence “For over 20 years, Cornerstone Advisors has delivered gritty insights, bold strategies and data-driven solutions to build smarter banks, credit unions and fintechs.” Source: RevenueBase Database · checked Sep 28, 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: financial services IT consultants. 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 financial services IT consultants.
Partial evidence: Its own public description names part of financial services IT consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name financial services IT consultants. 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 2,865 financial services IT consultants based in the United States

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Financial services IT consultants based in the United States at a glance

As of Sep 28, 2026

37.5%Verified-email coverage

37.4Average contacts per company

1-10Median size (employees)

8.1%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,780

11-50

701

51-200

269

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 2,865 companies.

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 financial services IT consultants, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “financial services IT consultants”. 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 financial services IT consultants), 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 financial services IT consultants, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 40,241 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 28, 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.

Financial services IT consultants by metro

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 financial services IT consultants, 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 financial services IT consultants are there based in the United States?

RevenueBase identified 2,865 financial services IT consultants headquartered in the United States 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 city has the most financial services IT consultants?

New York leads with 233 headquartered companies, followed by Chicago (66) and Dallas (50).

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 40,241 verified decision-maker contacts tracked across these 2,865 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 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 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.