Company lists · Data refreshed September 2026

Top 25 Enterprise software modernization companies based in the United States

RevenueBase identified 1,399 company matches for enterprise software modernization companies associated with the United States as of September 2026 and tracks 153,029 professional contacts across them, including 40,317 with verified work emails and 22,436 with mobile numbers. New York is the largest hub.

This list covers company matches for enterprise software modernization companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 2, 2026 How this list was built
1,399Companies
153,029Contacts tracked
40,317Verified emails
22,436Mobile numbers
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The 25 largest enterprise software modernization companies based in the United States

Ranked by team size
Top 25 of 1,399 company matches for enterprise software modernization companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAshburn, VA, United States10001+82,827 contacts →

Exact match

“DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchRockville, MD, United States10001+3,041 contacts →

Exact match

“OpenText has completed the purchase of Micro Focus.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchWarren, United States1,001-5,0002,409 contacts →

Exact match

“People Tech Group is a leading Enterprise Solutions, Digital Transformation, Data Intelligence, and Modern Operation services provider.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchNorth Wales, PA, United States1,001-5,0001,891 contacts →

Exact match

“Jade Global is a premier consulting, integration, and managed services partner helping enterprises modernize, innovate, and scale.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchIrving, TX, United States1,001-5,0001,531 contacts →

Exact match

“CMMI Level 5 Version 3.0 DEV+SVC+People, ISO 9001:2015, ISO 27001:2022, and ISO 27701:2019 certified Hughes Systique (HSC) is an award-winning global leader in Digital…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchDetroit, MI, United States1,001-5,0001,198 contacts →

Exact match

“GalaxE, now Endava, is a leading global professional services company that specializes in platform-driven solutions and the use of automation to achieve core modernisation and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchDallas, TX, United States1,001-5,0001,034 contacts →

Exact match

“IBM i is evolving.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchBrentwood, TN, United States501-1,000737 contacts →

Exact match

“FullStack is a leading software engineering and AI solutions company helping organizations modernize, innovate, and scale through intelligent technology and world-class AI-ready…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchTroy, MI, United States1,001-5,000692 contacts →

Exact match

“SuneraTech is now at the frontline of Digital Transformation and enables innovation to promote futuristic organizations.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchRochester, NY, United States201-500674 contacts →

Exact match

“At Net at Work, we help organizations unleash the power of their business performance.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchGreenville, SC, United States501-1,000576 contacts →

Exact match

“Hitachi Solutions is a global IT consulting and services firm.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchPrinceton, NJ, United States501-1,000537 contacts →

Exact match

“Enterprise Solutions, Inc.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchWatertown, MA, United States501-1,000526 contacts →

Exact match

“SAP LeanIX is a leading provider of enterprise architecture solutions that help organizations drive IT modernization and continuous business transformation, regardless of the…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchPlano, TX, United States501-1,000430 contacts →

Exact match

“When we look at the way enterprises operate today, we see a fundamental challenge.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United States201-500422 contacts →

Exact match

“Future-Proof Your SAP Custom Code Most SAP transformations don’t fail because of SAP.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchWaltham, MA, United States1,001-5,000396 contacts →

Exact match

“RSD is now a part of Rocket Software.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchWashington, DC, United States501-1,000367 contacts →

Exact match

“PruTech Solutions Inc.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchMclean, VA, United States201-500341 contacts →

Exact match

“Groundswell is a specialized, highly agile systems integrator delivering advanced technology solutions as a trusted mission partner to federal agencies.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United States501-1,000329 contacts →

Exact match

“TmaxSoft is a global software innovator focused on infrastructure and data modernization, with solutions that offer enterprise CIOs viable alternatives to support their global IT…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchHerndon, VA, United States201-500322 contacts →

Exact match

“Techouts is a digital technologies enabler helping enterprises and midmarket companies adopt a digital first strategy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchOhio, OH, United States201-500318 contacts →

Exact match

“Ecotech is a technology consulting company with expertise in digital transformation, product development and mission critical software development.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchSomerset, NJ, United States501-1,000305 contacts →

Exact match

“Natsoft was established in the year 2004 with an intent to provide Software Development and System Integration Services.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United States201-500297 contacts →

Exact match

“HestaBit Technologies is a next-generation IT consulting and product engineering company helping enterprises, startups, and governments harness the power of AI, enterprise…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchHerndon, VA, United States201-500281 contacts →

Exact match

“Karsun Solutions is a fast-growing, innovative, enterprise modernization firm.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchBellevue, WA, United States201-500280 contacts →

Exact match

“Welcome to PiA, where we put People in Action to accelerate our client’s technology innovation cycles and help them addressing hyper-competition.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 1,399 enterprise software modernization companies based in the United States

See the full list, filter by size, metro and specialty, and access 40,317 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise software modernization companies based in the United States at a glance

As of Sep 2, 2026
26.3%Verified-email coverage
14.7%Mobile-number coverage
109.4Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · New York
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
581
11-50
460
51-200
250
201-500
69
501-1,000
16
1,001-5,000
14
10001+
5

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “enterprise software modernization companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 40,317 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise software modernization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise software modernization companies are there based in the United States?

RevenueBase identified 1,399 company matches for enterprise software modernization companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

DXC Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise software modernization companies?

New York leads with 50 company records, followed by Austin (37) and Houston (33).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 40,317 professional contacts with verified work emails tracked across these 1,399 companies; direct dials are available where recorded.

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 SmartSearch, 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.