Company lists · Data refreshed September 2026

Top 25 IT advisory consulting firms based in New York, United States

Name: IT advisory consulting firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 831 companies tracked

RevenueBase identified 831 company matches for IT advisory consulting firms associated with New York, United States as of September 2026 and tracks 101,481 professional contacts across them, including 39,579 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for IT advisory consulting firms associated with New York, 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 26, 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 26, 2026 How this list was built

831Companies

101,481Contacts tracked

39,579Verified emails

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The 25 largest IT advisory consulting firms based in New York, United States

Ranked by team size

Top 25 of 831 company matches for IT advisory consulting firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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	EXL	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	10001+	40,100 contacts →
	Exact match “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Synechron	Exact match	New York, NY, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
3	Ci&t	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	5,001-10,000	8,037 contacts →
	Exact match “We are your global partner in tech-integrated business solutions, turning AI ambition into measurable business impact.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	KROLL	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	5,001-10,000	6,287 contacts →
	Exact match “As the leading independent provider of risk and financial advisory solutions, Kroll leverages our unique insights, data and technology to help clients stay ahead of complex…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Eisneramper	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	4,199 contacts →
	Exact match “EisnerAmper, one of the largest business consulting firms in the world, is comprised of EisnerAmper LLP, a licensed independent CPA firm that provides client attest services; and…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Presidio	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	3,798 contacts →
	Exact match “At Presidio, speed and quality meet technology and innovation.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Citrin Cooperman	Exact match	New York, United StatesHQ recorded Sep 26, 2026	1,001-5,000	2,996 contacts →
	Exact match “Citrin Cooperman is one of the nation’s largest and fastest-growing professional services firms.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Uhy-Us	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	2,035 contacts →
	Exact match “UHY is one of the nation’s largest professional services firms providing audit, tax, consulting and advisory services to clients primarily in the dynamic middle market.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Marlabs	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	2,000 contacts →
	Exact match “Marlabs is your trusted AI transformation partner with 30 years of experience solving modern challenges, with a proven track record of delivering complex technology solutions to…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Marcum LLP	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	5,001-10,000	1,332 contacts →
	Exact match “As of November 1, 2024, Marcum has been acquired by CBIZ.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Perella Weinberg	Exact match	New York, NY, United StatesHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
12	Amtex Systems INC	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	1,001-5,000	797 contacts →
	Exact match “Founded in 1997, with headquarters on Wall Street, New York, Amtex operates across four continents, delivering digital solutions and technical expertise in software, BI, mobile…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	NET At Work	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	679 contacts →
	Exact match “At Net at Work, we help organizations unleash the power of their business performance.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Anchin	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	602 contacts →
	Exact match “Effective July 1, 2026, Anchin combined with Baker Tilly, a leading advisory, tax, and assurance firm with a national and global presence across major U.S.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Lumenalta	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	530 contacts →
	Exact match “Lumenalta partners with companies and organizations to accelerate business performance through technology.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Hexaview Technologies INC	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	500 contacts →
	Exact match “Hexaview Technologies, an Inc.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Prager Metis Cpas	Exact match	New York, United StatesHQ recorded Sep 26, 2026	201-500	467 contacts →
	Exact match “Prager Metis CPAs is an independent, full service, public accounting and consulting firm.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Netsurit	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	436 contacts →
	Exact match “We don’t just support IT.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Roko Labs	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	336 contacts →
	Exact match “Roko Labs is an AI-native engineering partner for enterprises.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Ranosys	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	326 contacts →
	Exact match “Ranosys is a global digital consulting company helping enterprises accelerate growth through AI, Digital Commerce, Digital Transformation, and Product Engineering.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	CDI LLC	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	253 contacts →
	Exact match “If you want to have the time of your life, advance your career, meet great friends, AND disrupt the competition – CDI is the place for you.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	The Millennium Alliance	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	201-500	238 contacts →
	Exact match “Founded in 2014, The Millennium Alliance is a premier technology and business advisory firm dedicated to transforming the digital enterprise.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	ZEN & ART	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	501-1,000	236 contacts →
	Exact match “Zen & Art is a group of talented and experienced technologists and business practitioners who recognize the need for a simplistic approach amidst mass disruption.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	Lloyd Group	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	51-200	233 contacts →
	Exact match “Lloyd is not your typical MSP; we’re a group of tech-savvy enthusiasts who build long-lasting relationships on a first-name basis.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	Kraft & Kennedy, INC	Exact match	New York, NY, United StatesHQ recorded Sep 26, 2026	51-200	219 contacts →
	Exact match “Kraft Kennedy is a multidisciplinary technology and management consulting firm.” Recorded in the RevenueBase company graph · Sep 26, 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 “IT advisory 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 831 IT advisory consulting firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 39,579 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT advisory consulting firms based in New York, United States at a glance

As of Sep 26, 2026

39.0%Verified-email coverage

122.1Average contacts per company

11-50Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

397

11-50

247

51-200

113

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York.

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 New York, United States whose business descriptions match “IT advisory 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. 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 39,579 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 26, 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.

IT advisory consulting firms by metro in the United States

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

How many IT advisory consulting firms are there based in New York, United States?

RevenueBase identified 831 company matches for IT advisory consulting firms associated with New York, 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?

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

Which city in the United States has the most IT advisory consulting firms?

New York leads the United States with 831 company records, followed by Houston (403) and Chicago (396).

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 39,579 professional contacts with verified work emails tracked across these 831 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 26, 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.