Company lists · Data refreshed September 2026

Top 25 Application modernization consulting firms based in the United States

Name: Application modernization consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 7,734 companies tracked

RevenueBase identified 7,734 company matches for application modernization consulting firms associated with the United States as of September 2026 and tracks 202,976 professional contacts across them, including 57,143 with verified work emails. New York is the largest hub.

This list covers company matches for application modernization consulting firms 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 21, 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 21, 2026 How this list was built

7,734Companies

202,976Contacts tracked

57,143Verified emails

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The 25 largest application modernization consulting firms based in the United States

Ranked by team size

Top 25 of 7,734 company matches for application modernization consulting firms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CES	Exact match	Bolingbrook, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,502 contacts →
	Exact match “CES is a trusted global provider of Technology and Business Process Modernization (BPM) services, serving enterprise clients for over three decades.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Iris Software INC	Exact match	Edison, NJ, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,421 contacts →
	Exact match “Iris Software has been a trusted software engineering partner to several Fortune 500 companies for over three decades.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Ensono	Exact match	Downers Grove, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	3,247 contacts →
	Exact match “Ensono is an expert technology adviser and managed service provider.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	AHEAD	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,989 contacts →
	Exact match “AHEAD accelerates strategy into execution by engineering integrated solutions across infrastructure, applications, data, and security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Speridian Technologies	Exact match	Albuquerque, NM, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,619 contacts →
	Exact match “Speridian Technologies is a global consulting and technology services firm that helps enterprises and public sector organizations modernize operations, enhance customer experience…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Oxford Global Resources	Exact match	Beverly, MA, United StatesHQ recorded Sep 21, 2026	501-1,000	2,564 contacts →
	Exact match “Oxford Global Resources delivers tailored solutions for any technical challenges you are facing using our partnership-first approach.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	People Tech Group INC	Exact match	Redmond, WA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,434 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 21, 2026 · View company records in RevenueBase
8	Trianz	Exact match	Herndon, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,331 contacts →
	Exact match “Trianz is a "transformation services as a software" company - helping enterprises accelerate cloud adoption and AI transformation through Concierto, our unified, AI-first platform…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Exadel	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,874 contacts →
	Exact match “Exadel is a leading global software consulting and development company that looks beyond the code to maximize the technology-driven business impact our partners want to make.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Jade Global	Exact match	San Jose, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,872 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 21, 2026 · View company records in RevenueBase
11	Tech Mahindra	Exact match	Streetman, TX, United StatesHQ recorded Sep 21, 2026	n/a	1,860 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Infovision INC	Exact match	Richardson, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,728 contacts →
	Exact match “Infovision, founded in 1995, is a leading global IT services company offering enterprise digital transformation and modernization solutions across business verticals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Itransition Group	Exact match	Decatur, GA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,664 contacts →
	Exact match “Founded in 1998, Itransition is a global software engineering and IT consulting company with engineers supporting clients across 40 countries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Leverx	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,632 contacts →
	Exact match “LeverX is an SAP Gold Partner, SAP Global Strategic Supplier, and enterprise solutions provider for businesses worldwide, including companies from the Fortune 500 list.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Improving	Exact match	Plano, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,578 contacts →
	Exact match “Improving is a leading IT professional services firm committed to helping companies achieve lasting success through modern technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	3pillar	Exact match	Fairfax, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,575 contacts →
	Exact match “At 3Pillar, we believe something truly incredible happens at the intersection of product engineering and cognitive computing.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Hughes Systique Corporation HSC	Exact match	Rockville, MD, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,524 contacts →
	Exact match “Hughes Systique Corporation (HSC) is a global digital engineering and transformation partner enabling enterprises to modernize, innovate, and grow through its AI-First approach.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Searce INC	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,511 contacts →
	Exact match “Searce is an AI-native, engineering-led modern tech consultancy that empowers clients to futurify by delivering real business outcomes.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	CEI	Exact match	Pittsburgh, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	1,391 contacts →
	Exact match “In today’s technology-driven world, the mandate of transformation represents both challenges and opportunities.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Trace3	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,345 contacts →
	Exact match “Trace3 delivers business transformation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Royal Cyber INC	Exact match	Naperville, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,325 contacts →
	Exact match “Royal Cyber is a trusted global IT consulting & digital transformation partner, empowering enterprises for over two decades to evolve with agility, security, and innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	galaxe.solutions	Exact match	Detroit, CT, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,186 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 21, 2026 · View company records in RevenueBase
23	programming.com	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,114 contacts →
	Exact match “Programming.com is a leading AI development and software development company helping global enterprises turn complex ideas into secure, intelligent and business-ready solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	programmers.io	Exact match	Dallas, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,056 contacts →
	Exact match “IBM i is evolving.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Navisite	Exact match	Andover, MA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	982 contacts →
	Exact match “Navisite, part of Accenture, is a trusted digital transformation partner for growing and established global brands.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “application modernization consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,734 application modernization consulting firms based in the United States

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Application modernization consulting firms based in the United States at a glance

As of Sep 21, 2026

28.2%Verified-email coverage

26.2Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

3,439

11-50

2,416

51-200

1,333

201-500

337

501-1,000

109

1,001-5,000

5,001-10,000

10001+

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 7,734 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 “application modernization consulting firms” 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 57,143 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 21, 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.

Application modernization consulting firms by metro

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 “application modernization consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application modernization consulting firms are there based in the United States?

RevenueBase identified 7,734 company matches for application modernization consulting firms 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?

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

Which city has the most application modernization consulting firms?

New York leads with 263 company records, followed by Houston (187) and Austin (176).

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 57,143 professional contacts with verified work emails tracked across these 7,734 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 21, 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.