Company lists · Data refreshed September 2026

Top 25 Data and technology consulting firms based in New York, United States

Name: Data and technology 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 24, 2026 1,173 companies tracked

RevenueBase identified 1,173 data and technology consulting firms headquartered in New York, United States as of September 2026 and tracks 97,231 professional contacts across them, including 31,731 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers data and technology consulting firms headquartered in New York, 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 24, 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 24, 2026 86% judged on-target in blind review

1,173Companies

97,231Contacts tracked

31,731Verified emails

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The 25 largest data and technology consulting firms based in New York, United States

Ranked by team size

Top 25 of 1,173 data and technology consulting firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to data and technology consulting firms: 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	EXL	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	10001+	40,100 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 24, 2026
2	Synechron	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 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 24, 2026
3	Ci&t	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	5,001-10,000	8,037 contacts →
	Indirect evidence “We are your global partner in tech-integrated business solutions, turning AI ambition into measurable business impact.” Source: RevenueBase Database · checked Sep 24, 2026
4	Ness Digital Engineering	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	5,336 contacts →
	Partial evidence “Ness Digital Engineering is a global provider of Intelligent Data and Software Engineering services, specializing in data, AI, and cloud-powered solutions that drive innovation…” Source: RevenueBase Database · checked Sep 24, 2026
5	Presidio	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	3,798 contacts →
	Partial evidence “At Presidio, speed and quality meet technology and innovation.” Source: RevenueBase Database · checked Sep 24, 2026
6	Marlabs	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	2,000 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 24, 2026
7	SG Analytics	Strong evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	1,964 contacts →
	Strong evidence “SG Analytics (SGA), a Straive company, is a leading global data and AI consulting firm delivering solutions across AI, Data, Technology, and Research.” Source: RevenueBase Database · checked Sep 24, 2026
8	Impelsys	Strong evidence	New York, NY, United StatesHQ checked Sep 24, 2026	501-1,000	997 contacts →
	Strong evidence “Impelsys is a leading provider of innovative technology solutions that empower organizations across the globe become digital-first, data-driven intelligent enterprises.” Source: RevenueBase Database · checked Sep 24, 2026
9	Miratech	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Miratech helps visionaries to change the world.” Source: RevenueBase Database · checked Sep 24, 2026
10	Amtex Systems INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	1,001-5,000	797 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 24, 2026
11	Jasper Colin	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	501-1,000	734 contacts →
	Partial evidence “Founded in 2007, Jasper Colin is a leading provider of comprehensive research and analytics services, powered by technology and backed by a growing team of industry experts.” Source: RevenueBase Database · checked Sep 24, 2026
12	NET At Work	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	679 contacts →
	Indirect evidence “At Net at Work, we help organizations unleash the power of their business performance.” Source: RevenueBase Database · checked Sep 24, 2026
13	Lumenalta	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	501-1,000	530 contacts →
	Partial evidence “Lumenalta partners with companies and organizations to accelerate business performance through technology.” Source: RevenueBase Database · checked Sep 24, 2026
14	Hexaview Technologies INC	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	500 contacts →
	Partial evidence “Hexaview Technologies, an Inc.” Source: RevenueBase Database · checked Sep 24, 2026
15	Icreon	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	433 contacts →
	Indirect evidence “Founded in and headquartered in New York City, Icreon helps brands achieve Digital Velocity by providing strategic direction and building new digital solutions tailored to their…” Source: RevenueBase Database · checked Sep 24, 2026
16	ITI Data	Strong evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	394 contacts →
	Strong evidence “ITI Data an EXL Company (formerly Incandescent Technologies, Inc.) is an industry-leading information and big data management solutions firm with business-driven technology…” Source: RevenueBase Database · checked Sep 24, 2026
17	Useready	Partial evidence	New York, United StatesHQ checked Sep 24, 2026	501-1,000	379 contacts →
	Partial evidence “USEReady is a data and analytics firm that provides the strategies, tools, capability, and capacity that businesses need to turn their data into a competitive advantage.” Source: RevenueBase Database · checked Sep 24, 2026
18	Hakkōda, An IBM Company	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	364 contacts →
	Partial evidence “Hakkoda, an IBM Company, is a modern data consultancy, helping companies harness cloud platforms and AI capabilities.” Source: RevenueBase Database · checked Sep 24, 2026
19	Roko Labs	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	336 contacts →
	Indirect evidence “Roko Labs is an AI-native engineering partner for enterprises.” Source: RevenueBase Database · checked Sep 24, 2026
20	Ranosys	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	326 contacts →
	Partial evidence “Ranosys is a global digital consulting company helping enterprises accelerate growth through AI, Digital Commerce, Digital Transformation, and Product Engineering.” Source: RevenueBase Database · checked Sep 24, 2026
21	Mphasis Silverline	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	321 contacts →
	Indirect evidence “Silverline creates rewarding experiences for our team, our clients, and the world we live in.” Source: RevenueBase Database · checked Sep 24, 2026
22	Myers-Holum	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	292 contacts →
	Indirect evidence “Award-winning NetSuite and Stripe partner.” Source: RevenueBase Database · checked Sep 24, 2026
23	Seargin	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	501-1,000	276 contacts →
	Partial evidence “Seargin was founded to close the gap between traditional advisory and hands-on delivery - combining strategic insight with deep expertise in ERP, AI and data.” Source: RevenueBase Database · checked Sep 24, 2026
24	omni.pro	Indirect evidence	New York, NY, United StatesHQ checked Sep 24, 2026	201-500	258 contacts →
	Indirect evidence “We are OMNI.PRO, experts in driving omnichannel transformation and digital growth for organizations.” Source: RevenueBase Database · checked Sep 24, 2026
25	ZEN & ART	Partial evidence	New York, NY, United StatesHQ checked Sep 24, 2026	501-1,000	236 contacts →
	Partial evidence “Zen & Art is a group of talented and experienced technologists and business practitioners who recognize the need for a simplistic approach amidst mass disruption.” Source: RevenueBase Database · checked Sep 24, 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: data and technology consulting firms. 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 data and technology consulting firms.
Partial evidence: Its own public description names part of data and technology consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data and technology consulting firms. 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 1,173 data and technology consulting firms based in New York, United States

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Data and technology consulting firms based in New York, United States at a glance

As of Sep 24, 2026

32.6%Verified-email coverage

82.9Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

544

11-50

358

51-200

175

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, over 1,173 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 data and technology consulting firms, 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 New York, United States whose own description of what they do matches “data and technology consulting firms”. 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 data and technology consulting firms), 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 data and technology consulting firms, and records with no verified work email. Companies headquartered outside New York 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, 31,731 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 24, 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.

Data and technology consulting firms by metro in the United States

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 data and technology consulting firms, 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 data and technology consulting firms are there based in New York, United States?

RevenueBase identified 1,173 data and technology consulting firms headquartered in New York, 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?

EXL, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most data and technology consulting firms?

New York leads the United States with 1,173 headquartered companies, followed by Houston (639) and Chicago (621).

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 31,731 verified decision-maker contacts tracked across these 1,173 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 24, 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.