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Company lists · Data verified August 2026

Top 25 Enterprise application modernization firms based in the United States

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,996 companies tracked

There are 1,996 enterprise application modernization firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 177,082 professional contacts across them, including 47,173 with verified work emails and 26,491 with mobile numbers. New York is the largest hub.

This list covers enterprise application modernization 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.

1,996Companies
177,082Contacts tracked
47,173Verified emails
26,491Mobile numbers
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The 25 largest enterprise application modernization firms based in the United States

Ranked by team size
Top 25 of 1,996 enterprise application modernization 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
1DXC TechnologyAshburn, VA10001+82,82725,181
2Micro FocusRockville, MD10001+3,0411,123
3AHEADMilwaukee, WI1,001-5,0002,9901,838
4People Tech Group INCWarren1,001-5,0002,409476
5Jade GlobalNorth Wales, PA1,001-5,0001,891777
6Hughes Systique Corporation HSCIrving, TX1,001-5,0001,531536
7galaxe.solutionsDetroit, MI1,001-5,0001,198346
8programmers.ioDallas, TX1,001-5,0001,034529
9Xtglobal, INCPlano, TX501-1,000845122
10FullstackBrentwood, TN501-1,000737328
11Unthinkable SolutionsGrandville, MI501-1,000711341
12PreludesysWarrenville, IL501-1,00069924
13SuneratechTroy, MI1,001-5,000692189
14SynergyReston, VA501-1,000639210
15NexturnKing Of Prussia, PA501-1,000605255
16Hitachi Solutions AmericaGreenville, SC501-1,0005767
17SAP LeanixWatertown, MA501-1,000526367
18ApptadChandler, AZ1,001-5,0005148
19Interra Information Technologies InterraitIrvine, CA501-1,000470160
20Msrcosmos LLCSterling, VA1,001-5,00045161
21Softweb Solutions Inc.Plano, TX501-1,000430220
22ERPADublin, OH501-1,000430170
23RSDWaltham, MA1,001-5,0003969
24Viva USA INCRolling Meadows, IL501-1,00038243
25Sdlc CorpCA501-1,00036948

Showing 25 of 1,996 enterprise application modernization firms based in the United States

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Enterprise application modernization firms based in the United States at a glance

As of Aug 28, 2026
11-50Median size (employees)
New YorkLargest hub · 75 HQs
26,491Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
763
11-50
655
51-200
397
201-500
103
501-1,000
36
1,001-5,000
27
10001+
7

Enterprise application modernization firms by metro

MetroCompanies
Enterprise application modernization firms in New York75
Enterprise application modernization firms in Houston57
Enterprise application modernization firms in Austin56
Enterprise application modernization firms in Dallas42
Enterprise application modernization firms in Atlanta36
Enterprise application modernization firms in Chicago33
Enterprise application modernization firms in San Francisco28

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 application modernization 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 application modernization firms are there based in the United States?

There are 1,996 enterprise application modernization firms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

DXC Technology, headquartered in Ashburn, tops this list with the largest team on record.

Which city has the most enterprise application modernization firms?

New York leads with 75 headquartered companies, followed by Houston (57) and Austin (56).

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 47,173 verified decision-maker contacts tracked across these 1,996 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

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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.

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