Company lists · Data refreshed September 2026

Top 25 Computer consulting firms based in Irvine, United States

Name: Computer 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 24, 2026 92 companies tracked

RevenueBase identified 92 computer consulting firms headquartered in Irvine, United States as of September 2026 and tracks 4,062 professional contacts across them, including 1,837 with verified work emails. Across the United States, New York is the largest hub for this category (519 companies); Irvine has 92.

This list covers computer consulting firms headquartered in Irvine, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

92Companies

4,062Contacts tracked

1,837Verified emails

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

The 25 largest computer consulting firms based in Irvine, United States

Ranked by team size

Top 25 of 92 computer consulting firms based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to computer consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Trace3	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 24, 2026
2	Technologent	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	201-500	492 contacts →
	Indirect evidence “Technologent is a women-owned, WBENC-certified and global provider of Information Technology solutions and services for Fortune companies.” Source: RevenueBase Database · checked Sep 24, 2026
3	Authority Partners	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	501-1,000	367 contacts →
	Partial evidence “Authority Partners is a global technology strategy consulting and custom software development company.” Source: RevenueBase Database · checked Sep 24, 2026
4	OP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	201-500	170 contacts →
	Partial evidence “OP is one of the fastest-growing technology consulting and solutions companies in the U.S.” Source: RevenueBase Database · checked Sep 24, 2026
5	Neelblue Technologies	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	158 contacts →
	Partial evidence “NeelBlue Technologies provides IT consulting and technical expertise to all its clients across the globe.” Source: RevenueBase Database · checked Sep 24, 2026
6	Purple Drive Technologies	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	153 contacts →
	Indirect evidence “Purple Drive partners with leading global technology companies and system integrators to help customers achieve their business and technology goals.” Source: RevenueBase Database · checked Sep 24, 2026
7	Ejamerica	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	501-1,000	132 contacts →
	Partial evidence “We provide Digital Application Services, Cyber Security Services, IT Consulting Services, Modern End-User Services, Data Center and Cloud Services and IT Staffing services.” Source: RevenueBase Database · checked Sep 24, 2026
8	GDR Group, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	91 contacts →
	Indirect evidence “Who is GDR?” Source: RevenueBase Database · checked Sep 24, 2026
9	West Coast Consulting	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	201-500	87 contacts →
	Partial evidence “West Coast Consulting is a privately held boutique consulting firm formed in 1998, specializing in providing Information Technology solutions and Outsourcing services.” Source: RevenueBase Database · checked Sep 24, 2026
10	Indusa	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	501-1,000	81 contacts →
	Indirect evidence “Synoptek (previously Indusa) is a global systems integrator and managed IT services provider, offering comprehensive IT management and consultancy services to organizations…” Source: RevenueBase Database · checked Sep 24, 2026
11	Intratek Computer INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	70 contacts →
	Indirect evidence “Intratek is a premier provider of IT services, solutions and support.” Source: RevenueBase Database · checked Sep 24, 2026
12	Red8	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	201-500	60 contacts →
	Indirect evidence “Red8, a division of Insight Capital Solutions, is a leading IT solutions provider helping organizations solve complex technology challenges and accelerate digital transformation.” Source: RevenueBase Database · checked Sep 24, 2026
13	Intueor Consulting, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	52 contacts →
	Indirect evidence “Intueor specializes in Strategy, Operations & Business Productivity advisory work.” Source: RevenueBase Database · checked Sep 24, 2026
14	SMS Datacenter	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	51 contacts →
	Partial evidence “Founded in 1982, SMS is a leading provider of Managed Services, IT Strategy & Consulting, Software Development & Analytics, Private Managed Cloud, and Colocation Services.” Source: RevenueBase Database · checked Sep 24, 2026
15	T-Force Group	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	201-500	39 contacts →
	Partial evidence “T-Force is a Premier telecommunication technology Consulting and Services Company offering innovative solutions, helping customers design, engineer, integrate and maintain…” Source: RevenueBase Database · checked Sep 24, 2026
16	Next IT Solutions	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	28 contacts →
	Indirect evidence “Protecting & Optimizing Orange County and Nationwide Businesses for 14+ Years IT and Cyber Support in Irvine, CA Next IT Solutions partners with organizations in delivering state…” Source: RevenueBase Database · checked Sep 24, 2026
17	Airgap Labs LLC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	27 contacts →
	Indirect evidence “Fostering Client growth and success.” Source: RevenueBase Database · checked Sep 24, 2026
18	Right Click, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	27 contacts →
	Partial evidence “Right Click is an Orange County based IT Consulting firm.” Source: RevenueBase Database · checked Sep 24, 2026
19	Connexus HUB	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	20 contacts →
	Indirect evidence “Connexus Hub is a boutique business and technology advisory firm that specializes in CIO advisory, IT PMO support, and business transformation services, training, and operations…” Source: RevenueBase Database · checked Sep 24, 2026
20	Swifttech Solutions, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	19 contacts →
	Indirect evidence “SwiftTech Solutions works with Small, Medium, and Large size businesses to improve their technology services and bring them into a safe and trusted IT world.” Source: RevenueBase Database · checked Sep 24, 2026
21	Allied Consultants	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	16 contacts →
	Partial evidence “Allied Consultants is a technology consulting firm specializing in Enterprise Application Integration, Business Intelligence, Web 2.0 and Mobile Development.” Source: RevenueBase Database · checked Sep 24, 2026
22	Dfnd Security, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	51-200	15 contacts →
	Indirect evidence “Enterprise clients have counted on DFND Security, Inc.” Source: RevenueBase Database · checked Sep 24, 2026
23	Tailored Technology Services INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	13 contacts →
	Indirect evidence “Tailored Technology Services is an Information Technology company that strives to recognize the various needs of every client.” Source: RevenueBase Database · checked Sep 24, 2026
24	Helia Systems	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “We are a dynamic and forward-thinking software consulting business committed to driving digital transformation for our clients.” Source: RevenueBase Database · checked Sep 24, 2026
25	Boozdna Technology	Partial evidence	Irvine, CA, United StatesHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “BoozDNA is a woman-owned IT consulting firm, specializing in cutting-edge technology and expert project management solutions.” Source: RevenueBase Database · checked Sep 24, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: computer consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names computer consulting firms.
Partial evidence: Its own public description names part of computer consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name computer consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 92 computer consulting firms based in Irvine, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,837 reachable decision-makers.

Free signup · no credit card

View the full list →

Computer consulting firms based in Irvine, United States at a glance

As of Sep 24, 2026

45.2%Verified-email coverage

44.2Average contacts per company

11-50Median size (employees)

Sep 24, 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 92 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among computer consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Irvine, United States whose own description of what they do matches “computer consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names computer consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among computer consulting firms, and records with no verified work email. Companies headquartered outside Irvine are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,837 across the full list. 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 24, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Computer consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names computer consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many computer consulting firms are there based in Irvine, United States?

RevenueBase identified 92 computer consulting firms headquartered in Irvine, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Trace3, headquartered in Irvine, tops this list with the largest team on record.

Which city in the United States has the most computer consulting firms?

New York leads the United States with 519 headquartered companies, followed by Houston (343) and Atlanta (278). Irvine has 92.

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 1,837 verified decision-maker contacts tracked across these 92 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 92 computer consulting firms based in Irvine, United States. Start with a free account, no credit card.

Download this list →

Related lists

Computer 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 Smart Search, 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.