Company lists · Data refreshed September 2026

Top 25 Enterprise data consulting firms based in the United States

Name: Enterprise data consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 17,773 companies tracked

RevenueBase identified 17,773 enterprise data consulting firms headquartered in the United States as of September 2026 and tracks 555,089 professional contacts across them, including 184,299 with verified work emails and 106,513 with mobile numbers. New York is the largest hub.

This list covers enterprise data consulting firms 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

17,773Companies

555,089Contacts tracked

184,299Verified emails

106,513Mobile numbers

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The 25 largest enterprise data consulting firms based in the United States

Ranked by team size

Top 25 of 17,773 enterprise data consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise data 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	CGI	Indirect evidence	Knoxville, TN, United States	10001+	86,818 contacts →
	Indirect evidence “Insights you can act on.” Source: RevenueBase Database · checked Sep 2, 2026
2	DXC Technology	Partial evidence	Ashburn, VA, United States	10001+	82,827 contacts →
	Partial evidence “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Source: RevenueBase Database · checked Sep 2, 2026
3	EXL	Indirect evidence	Jersey City, NJ, United States	10001+	40,360 contacts →
	Indirect evidence “Choosing a digital partner is about more than capabilities, it’s about collaboration and character.” Source: RevenueBase Database · checked Sep 2, 2026
4	ZS	Partial evidence	Philadelphia, PA, United States	10001+	17,029 contacts →
	Partial evidence “ZS is a management consulting and technology firm that partners with companies to improve life and how we live it.” Source: RevenueBase Database · checked Sep 2, 2026
5	Slalom	Partial evidence	Walnut Creek, CA, United States	10001+	9,963 contacts →
	Partial evidence “Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always.” Source: RevenueBase Database · checked Sep 2, 2026
6	Ness Digital Engineering	Partial evidence	New York, NY, United States	1,001-5,000	5,373 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 2, 2026
7	Visionet Systems INC	Indirect evidence	Cranbury, NJ, United States	10001+	3,113 contacts →
	Indirect evidence “Visionet is a premier digital technology solutions company built on the premise of disruptive innovation.” Source: RevenueBase Database · checked Sep 2, 2026
8	Genpact Headstrong Capital Markets	Partial evidence	Reston, VA, United States	10001+	3,102 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 2, 2026
9	AHEAD	Partial evidence	Milwaukee, WI, United States	1,001-5,000	2,990 contacts →
	Partial evidence “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Source: RevenueBase Database · checked Sep 2, 2026
10	West Monroe	Partial evidence	San Francisco, CA, United States	1,001-5,000	2,111 contacts →
	Partial evidence “West Monroe is a global business and technology consulting firm passionate about creating value for our clients.” Source: RevenueBase Database · checked Sep 2, 2026
11	Teknowledge	Indirect evidence	Colorado Springs, United States	1,001-5,000	2,102 contacts →
	Indirect evidence “TeKnowledge is a trusted expert technology services company that partners with companies and countries to navigate the complexities of becoming AI‑First, managing the full…” Source: RevenueBase Database · checked Sep 2, 2026
12	SG Analytics	Strong evidence	New York, NY, United States	1,001-5,000	1,950 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 2, 2026
13	Jade Global	Strong evidence	North Wales, PA, United States	1,001-5,000	1,891 contacts →
	Strong evidence “Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.” Source: RevenueBase Database · checked Sep 2, 2026
14	Ilink Digital	Indirect evidence	Duluth, GA, United States	1,001-5,000	1,701 contacts →
	Indirect evidence “Established in 2002, iLink Digital, an ISO 9001 and CMMI L3 accredited company is a global leader in digital transformation.” Source: RevenueBase Database · checked Sep 2, 2026
15	Quadrant Technologies	Indirect evidence	Charlotte, NC, United States	1,001-5,000	1,676 contacts →
	Indirect evidence “Quadrant Technologies: Your Go-to IT Services Partner for a Digital Future For over a decade, Quadrant Technologies has established itself as a trailblazer in the IT services…” Source: RevenueBase Database · checked Sep 2, 2026
16	Yoh, A DAY & Zimmermann Company	Indirect evidence	United States	1,001-5,000	1,638 contacts →
	Indirect evidence “When progress demands experience, that’s where we come in.” Source: RevenueBase Database · checked Sep 2, 2026
17	Syniti	Partial evidence	Needham, MA, United States	1,001-5,000	1,634 contacts →
	Partial evidence “We tackle the hardest work in data for the world's largest organizations.” Source: RevenueBase Database · checked Sep 2, 2026
18	LEVIO	Partial evidence	Chicago, IL, United States	1,001-5,000	1,425 contacts →
	Partial evidence “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Source: RevenueBase Database · checked Sep 2, 2026
19	Trace3	Indirect evidence	Phoenix, AZ, United States	1,001-5,000	1,336 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 2, 2026
20	Hitech Digital Solutions	Indirect evidence	New York, NY, United States	1,001-5,000	1,247 contacts →
	Indirect evidence “HitechDigital is an integrated digital solutions company focused on end-to-end process management and optimization, but we are not just your typical digital solutions company.” Source: RevenueBase Database · checked Sep 2, 2026
21	Intelligroup	Partial evidence	Princeton, NJ, United States	1,001-5,000	1,121 contacts →
	Partial evidence “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Source: RevenueBase Database · checked Sep 2, 2026
22	Thirdware Solution INC	Partial evidence	Livonia, MI, United States	1,001-5,000	647 contacts →
	Partial evidence “Thirdware Solution is a IT consulting organization headquartered in Livonia (Michigan), USA and with offices in Europe and Asia.” Source: RevenueBase Database · checked Sep 2, 2026
23	Solomonedwards	Indirect evidence	Wayne, PA, United States	1,001-5,000	566 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Sep 2, 2026
24	Indotronix International Corporation	Indirect evidence	Rochester, NY, United States	1,001-5,000	542 contacts →
	Indirect evidence “Indotronix was founded in April, 1986 in Poughkeepsie, NY.” Source: RevenueBase Database · checked Sep 2, 2026
25	Lorven Technologies INC	Indirect evidence	Plainsboro, NJ, United States	1,001-5,000	323 contacts →
	Indirect evidence “Lorven Technologies, Inc.” Source: RevenueBase Database · checked Sep 2, 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: enterprise data 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 enterprise data consulting firms.
Partial evidence: Its own public description names part of enterprise data consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise data 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 17,773 enterprise data consulting firms based in the United States

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Enterprise data consulting firms based in the United States at a glance

As of Sep 2, 2026

33.2%Verified-email coverage

19.2%Mobile-number coverage

31.2Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

9,805

11-50

4,942

51-200

2,167

201-500

520

501-1,000

171

1,001-5,000

10001+

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 enterprise data 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 the United States whose own description of what they do matches “enterprise data 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 enterprise data 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 enterprise data consulting firms, 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, 184,299 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 2, 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.

Enterprise data consulting firms 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 enterprise data 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 enterprise data consulting firms are there based in the United States?

RevenueBase identified 17,773 enterprise data consulting firms 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?

CGI, headquartered in Knoxville, tops this list with the largest team on record.

Which city has the most enterprise data consulting firms?

New York leads with 684 headquartered companies, followed by Houston (428) and Chicago (409).

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 184,299 verified decision-maker contacts tracked across these 17,773 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 2, 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.