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Company lists · Data verified August 2026

Top 25 Enterprise software consulting firms based in the United States

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 21,437 companies tracked

There are 21,437 enterprise software consulting firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 530,326 professional contacts across them, including 163,343 with verified work emails and 117,797 with mobile numbers. New York is the largest hub.

This list covers enterprise software 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.

21,437Companies
530,326Contacts tracked
163,343Verified emails
117,797Mobile numbers
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The 25 largest enterprise software consulting firms based in the United States

Ranked by team size
Top 25 of 21,437 enterprise software 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.
#CompanyHQEmployeesContactsVerified emails
1CGIKnoxville, TN10001+86,81835,016
2CDWVernon Hills, IL10001+13,1206,674
3SlalomWalnut Creek, CA10001+9,9637,651
4World Wide TechnologyAnchorage, AK10001+9,1386,190
5Visionet Systems INCCranbury, NJ10001+3,113495
6Genpact Headstrong Capital MarketsReston, VA10001+3,1023
7West MonroeSan Francisco, CA1,001-5,0002,1111,497
8Rimini StreetLas Vegas, NV1,001-5,0002,034928
9Jade GlobalNorth Wales, PA1,001-5,0001,891777
10ELEKSLas Vegas, NV1,001-5,0001,8761,175
11Quadrant TechnologiesCharlotte, NC1,001-5,0001,676346
12MSG Global SolutionsPrinceton, NJ1,001-5,0001,452722
13Trace3Phoenix, AZ1,001-5,0001,336990
14Netlink Software Group America INCMadison Heights, MI1,001-5,0001,235402
15Strategic Staffing SolutionsDetroit, MI1,001-5,0001,139377
16PCM The Right Technology, DeliveredEl Segundo, CA1,001-5,0001,055114
17Optimum Healthcare ITJacksonville Beach, FL1,001-5,000996428
18Eliassen GroupCatonsville, MD1,001-5,000960457
19Primus Global ServicesIrving, TX1,001-5,00071472
20Emtec INCAthens, AL1,001-5,000654286
21Thirdware Solution INCLivonia, MI1,001-5,0006477
22Volansys An ACL Digital CompanyDallas, TX1,001-5,000590246
23Indotronix International CorporationRochester, NY1,001-5,00054251
24Augmentum, INCSan Mateo, CA1,001-5,00040621
25HengtianBoston, MA1,001-5,0004064

Showing 25 of 21,437 enterprise software consulting firms based in the United States

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

As of Aug 28, 2026
1-10Median size (employees)
New YorkLargest hub · 729 HQs
117,797Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
11,102
11-50
6,305
51-200
2,893
201-500
695
501-1,000
220
1,001-5,000
124
10001+
27

Enterprise software consulting firms by metro

MetroCompanies
Enterprise software consulting firms in New York729
Enterprise software consulting firms in Houston495
Enterprise software consulting firms in Chicago433
Enterprise software consulting firms in Atlanta417
Enterprise software consulting firms in Austin400
Enterprise software consulting firms in Dallas389
Enterprise software consulting firms in Miami258

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 software 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 software consulting firms are there based in the United States?

There are 21,437 enterprise software 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 software consulting firms?

New York leads with 729 headquartered companies, followed by Houston (495) and Chicago (433).

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 163,343 verified decision-maker contacts tracked across these 21,437 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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Related lists

Browse: Companies home · All United States lists · All Enterprise software consulting firms lists · New lists

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.

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