Company lists · Data refreshed November 2026

Top 25 Java modernization services based in the United States

RevenueBase identified 118 company matches for java modernization services associated with the United States as of November 2026 and tracks 3,352 professional contacts across them, including 947 with verified work emails. Dallas is the largest hub.

This list covers company matches for java modernization services 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 November 6, 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 Nov 6, 2026 How this list was built
118Companies
3,352Contacts tracked
947Verified emails
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The 25 largest java modernization services based in the United States

Ranked by team size
Top 25 of 118 company matches for java modernization services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchSt. Louis, MO, United StatesHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“Astadia is the industry leader for mainframe migrations and modernizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Callibrity is the software consultancy helping clients do more with technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSanta Clara, CA, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Founded in 2001, EvolveWare provides seamless application modernization journeys for enterprises, government organizations and global partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChagrin Falls, OH, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Krish Services Group: Your Strategic Partner for Modernizing and Scaling Software and Cloud Solutions Founded in 2011, Krish Services Group has transcended its Cleveland roots to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPark Ridge, IL, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“AQL Technologies is a Microsoft Solutions Partner in Digital App & Innovation and Data & AI providing the highest level of IT expertise and customer satisfaction for the past 15…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSunnyvale, CA, United StatesHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“CloudGeometry helps organizations build and modernize existing systems for the AI era, transforming legacy software into cloud-native, data-driven, and AI-ready platforms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Softacom is a full-cycle business app migration and modernization provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMilpitas, CA, United StatesHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“ASIR Technologies is a fast-growing IT services company founded by former Oracle experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLenexa, NE, United StatesHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Keyhole Software is a software development consulting firm specializing in enterprise solutions tailored to clients' needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“STAFFWORXS delivers Software Solutions and Services to help Business and Organizations unlock the value of its Potential for growth of the Organization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Established in 2008, OSSCube, a division of Happiest Minds, is the digital transformation and modernization partner for global enterprise to fast growing start-ups, helping them…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Modern Systems empowers efficiency, agility, and competitive advantage through core application modernization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKirkland, WA, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“As a leading provider of software modernization services, TSRI enables technology readiness for the Cloud and other modern architecture environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“The CloudFrame Modernization Suite is the most advanced legacy modernization software in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPalatine, IL, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Updraft is a Chicago-based company providing automated software modernization tools to companies and systems integrators (SIs) needing exceptionally high quality code when…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAtlanta Hwy, GA, United StatesHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“At Vensai, we specialize in providing cutting-edge application development, infrastructure, cloud, testing and staffing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBellevue, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“TruVs Inc is a modern business process and technology consulting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“At Hekima, we’re redefining how organizations approach IT solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMenlo Park, CA, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“vFunction gives AI coding tools the context they need to modernize complex, real-world applications with speed and precision.* Equips code assistants with runtime architectural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHyderabad, NJ, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Castus Info Solutions is an IT Services company with offices in India and USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDublin, CA, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Eradani, we understand the wisdom of the ancient saying that you cannot know where you are going if you do not understand where you have been.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPembroke Pines, FL, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Mertech is a leading provider of application development solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“From modernizing legacy systems to implementing cutting-edge platforms, we deliver scalable, reliable, and future-ready solutions that empower businesses to move forward with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchArlington Heights, IL, United StatesHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“ITR Consulting is a leading IT Services and Consulting firm helping organizations modernize, transform, and scale through secure, innovative technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“At AveriSource, our mission is to help you achieve your legacy modernization objectives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 118 java modernization services based in the United States

See the full list, filter by size, metro and specialty, and access 947 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Java modernization services based in the United States at a glance

As of Nov 6, 2026
28.3%Verified-email coverage
28.4Average contacts per company
11-50Median size (employees)
5.1%Largest-city concentration · Dallas
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
30
51-200
27
201-500
8
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 118 companies.

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 “java modernization services” 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 947 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 November 6, 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 “java modernization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many java modernization services are there based in the United States?

RevenueBase identified 118 company matches for java modernization services associated with the United States as of November 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?

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

Which city has the most java modernization services?

Dallas leads with 6 company records, followed by Chicago (4) and Houston (4).

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 947 professional contacts with verified work emails tracked across these 118 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 November 6, 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.