Company lists · Data verified August 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 Verified Aug 28, 2026 17,773 companies tracked

There are 17,773 enterprise data consulting firms headquartered in the United States (RevenueBase, August 2026). RevenueBase 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. Data current as of August 28, 2026.

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 verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	CGI	Knoxville, TN	10001+	86,818	35,016
2	DXC Technology	Ashburn, VA	10001+	82,827	25,181
3	EXL	Jersey City, NJ	10001+	40,360	11,382
4	ZS	Philadelphia, PA	10001+	17,029	9,597
5	Slalom	Walnut Creek, CA	10001+	9,963	7,651
6	Ness Digital Engineering	New York, NY	1,001-5,000	5,373	895
7	Visionet Systems INC	Cranbury, NJ	10001+	3,113	495
8	Genpact Headstrong Capital Markets	Reston, VA	10001+	3,102	3
9	AHEAD	Milwaukee, WI	1,001-5,000	2,990	1,838
10	West Monroe	San Francisco, CA	1,001-5,000	2,111	1,497
11	Teknowledge	Colorado Springs	1,001-5,000	2,102	642
12	SG Analytics	New York, NY	1,001-5,000	1,950	898
13	Jade Global	North Wales, PA	1,001-5,000	1,891	777
14	Ilink Digital	Duluth, GA	1,001-5,000	1,701	172
15	Quadrant Technologies	Charlotte, NC	1,001-5,000	1,676	346
16	Yoh, A DAY & Zimmermann Company	n/a	1,001-5,000	1,638	412
17	Syniti	Needham, MA	1,001-5,000	1,634	873
18	LEVIO	Chicago, IL	1,001-5,000	1,425	737
19	Trace3	Phoenix, AZ	1,001-5,000	1,336	990
20	Hitech Digital Solutions	New York, NY	1,001-5,000	1,247	444
21	Intelligroup	Princeton, NJ	1,001-5,000	1,121	38
22	Thirdware Solution INC	Livonia, MI	1,001-5,000	647	7
23	Solomonedwards	Wayne, PA	1,001-5,000	566	179
24	Indotronix International Corporation	Rochester, NY	1,001-5,000	542	51
25	Lorven Technologies INC	Plainsboro, NJ	1,001-5,000	323	74

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 Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 684 HQs

106,513Contacts with mobile numbers

0Emails re-verified in last 30 days

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+

Enterprise data consulting firms by metro

Metro	Companies
Enterprise data consulting firms in New York	684
Enterprise data consulting firms in Houston	428
Enterprise data consulting firms in Chicago	409
Enterprise data consulting firms in Atlanta	402
Enterprise data consulting firms in Dallas	337
Enterprise data consulting firms in Austin	329
Enterprise data consulting firms in Washington	232

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise data consulting firms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 17,773 enterprise data consulting firms headquartered in the United States as of August 2026 (RevenueBase).

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 is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.