Company lists · Data refreshed September 2026

Top 25 Application modernization consulting firms based in Irvine, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 54 companies tracked

RevenueBase identified 54 company matches for application modernization consulting firms associated with Irvine, United States as of September 2026 and tracks 4,360 professional contacts across them, including 1,587 with verified work emails. Across the United States, New York is the largest hub for this category (250 companies); Irvine has 54.

This list covers company matches for application modernization consulting firms associated with Irvine, 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

54Companies

4,360Contacts tracked

1,587Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest application modernization consulting firms based in Irvine, United States

Ranked by team size

Top 25 of 54 company matches for application modernization consulting firms based in Irvine, 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	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
2	Preludesys	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	699 contacts →
	Exact match “PreludeSys is a global technology solutions provider since 1998.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Hitachi Solutions America	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	570 contacts →
	Exact match “Hitachi Solutions is a global IT consulting and services firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Sigma Infosolutions LTD	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	201-500	454 contacts →
	Exact match “Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Authority Partners	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	501-1,000	367 contacts →
	Exact match “Authority Partners is a global technology strategy consulting and custom software development company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Neelblue Technologies	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	158 contacts →
	Exact match “NeelBlue Technologies provides IT consulting and technical expertise to all its clients across the globe.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Blytheco	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	133 contacts →
	Exact match “For over 45 years, Blytheco has been the transformation partner of choice for over companies nationwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Datanetiix Solutions INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	111 contacts →
	Exact match “Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Intratek Computer INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	70 contacts →
	Exact match “Intratek is a premier provider of IT services, solutions and support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Companya	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	21 contacts →
	Exact match “Welcome to Company A.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Irvinetek	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	18 contacts →
	Exact match “IrvineTek is agile consulting and management firm that specializes in customized software and tech-enabled solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Allied Consultants	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	16 contacts →
	Exact match “Allied Consultants is a technology consulting firm specializing in Enterprise Application Integration, Business Intelligence, Web 2.0 and Mobile Development.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Chiron IT	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	14 contacts →
	Exact match “Chiron IT is a privately-held company located in Irvine, CA since 2018.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Helia Systems	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “We are a dynamic and forward-thinking software consulting business committed to driving digital transformation for our clients.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Boozdna Technology	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “BoozDNA is a woman-owned IT consulting firm, specializing in cutting-edge technology and expert project management solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Irvine Software Company	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “Irvine Software Company is a custom software development and technology consulting firm serving SMBs, mid-market companies, and Fortune 500 organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Saguna Consulting Services LLC	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	6 contacts →
	Exact match “We are a company of builders, visionaries and strategists.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Wytcote, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “WytCote is not a typical high tech company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Autocontent	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “OUR MISSION We are group of IT experts who spent decades in implementing variety of technology tools for enterprises.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Nexlogica	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	51-200	3 contacts →
	Exact match “Nexlogica is your business navigator, mapping your road to success by delivering optimal technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	G&c Technical Services, LLC	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “G&C Technical Services, located in Irvine, California, offers superior IT consulting and support to businesses throughout Orange County and surrounding areas.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Blue Wave Technology And Management Consulting	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “Blue Wave helps clients navigate in today's complex business world.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	FDC Corp	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Tag, Inc. Solutions Consulting	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “We leverage a depth and diversity of experience and relationships accumulated over 25 years of consulting, contracting and manufacturing in the enterprise systems integration…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Nebula Edge	Exact match	Irvine, CA, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Nebula Edge is a leading IT consulting service provider dedicated to empowering businesses to thrive in the digital age.” 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 54 application modernization consulting firms based in Irvine, United States

See the full list, filter by size, metro and specialty, and access 1,587 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Application modernization consulting firms based in Irvine, United States at a glance

As of Sep 21, 2026

36.4%Verified-email coverage

80.7Average contacts per company

11-50Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 54 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 Irvine, 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 1,587 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 in the United States

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 Irvine, United States?

RevenueBase identified 54 company matches for application modernization consulting firms associated with Irvine, 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?

Trace3 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most application modernization consulting firms?

New York leads the United States with 250 company records, followed by Houston (187) and Austin (176). Irvine has 54.

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 1,587 professional contacts with verified work emails tracked across these 54 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.

Ready to reach these companies? Verified emails and direct dials for all 54 application modernization consulting firms based in Irvine, United States. Start with a free account, no credit card.

Download this list →

Related lists

Application modernization consulting firms by geography

Browse the directory

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.