Company lists · Data refreshed September 2026

Top 25 Enterprise consulting firms based in Irvine, United States

Name: Enterprise 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 27, 2026 132 companies tracked

RevenueBase identified 132 enterprise consulting firms headquartered in Irvine, United States as of September 2026 and tracks 5,110 professional contacts across them, including 2,668 with verified work emails. Across the United States, New York is the largest hub for this category (1,022 companies); Irvine has 132.

This list covers enterprise 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 27, 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 27, 2026 86% judged on-target in blind review

132Companies

5,110Contacts tracked

2,668Verified emails

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

Ranked by team size

Top 25 of 132 enterprise consulting firms based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise 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 27, 2026	1,001-5,000	1,345 contacts →
	Indirect evidence “Trace3 delivers business transformation.” Source: RevenueBase Database · checked Sep 27, 2026
2	Neudesic, An IBM Company	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	1,001-5,000	1,239 contacts →
	Indirect evidence “Neudesic, an IBM Company, is a global professional services firm dedicated to advancing businesses with our Microsoft technology expertise.” Source: RevenueBase Database · checked Sep 27, 2026
3	Vision33	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	201-500	401 contacts →
	Indirect evidence “Vision33 Inc.” Source: RevenueBase Database · checked Sep 27, 2026
4	Authority Partners	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
5	OP	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
6	Neelblue Technologies	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
7	Mclaren Strategic Solutions MSS	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	153 contacts →
	Indirect evidence “McLaren Strategic Solutions (MSS) is the next generation technology services and digital transformation company.” Source: RevenueBase Database · checked Sep 27, 2026
8	Xcentium	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	201-500	138 contacts →
	Partial evidence “XCentium is a digital consultancy focused on helping enterprises align their technology strategy with business goals to drive transformation, innovation, and sustainable growth.” Source: RevenueBase Database · checked Sep 27, 2026
9	Blytheco	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	133 contacts →
	Indirect evidence “For over 45 years, Blytheco has been the transformation partner of choice for over companies nationwide.” Source: RevenueBase Database · checked Sep 27, 2026
10	Trivista	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	107 contacts →
	Partial evidence “TriVista is a technology and operations consulting firm that partners with business and private equity leaders to improve performance, strengthen supply chains, and accelerate…” Source: RevenueBase Database · checked Sep 27, 2026
11	West Coast Consulting	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
12	Intueor Consulting, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	52 contacts →
	Indirect evidence “Intueor specializes in Strategy, Operations & Business Productivity advisory work.” Source: RevenueBase Database · checked Sep 27, 2026
13	Compassx Group	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	47 contacts →
	Partial evidence “CompassX is a local-model consulting firm headquartered in SoCal.” Source: RevenueBase Database · checked Sep 27, 2026
14	Sererra	Partial evidence	Irvine, United StatesHQ checked Sep 27, 2026	51-200	45 contacts →
	Partial evidence “Sererra is a Cloud Technology and Management Consulting firm that delivers "turnkey" business solutions created by business managers for business managers.” Source: RevenueBase Database · checked Sep 27, 2026
15	MLC And Associates	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	38 contacts →
	Partial evidence “MLC and Associates is an award-winning, world-class management consulting firm, recognized for helping companies in every industry with business continuity, corporate performance…” Source: RevenueBase Database · checked Sep 27, 2026
16	Leaniar	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	32 contacts →
	Indirect evidence “At the heart of everything we do is this idea of making your business better.” Source: RevenueBase Database · checked Sep 27, 2026
17	Nexvisionix	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	27 contacts →
	Indirect evidence “At Nexvisionix, we specialize in driving Strategy and Execution excellence, leveraging cutting-edge AI and software to guide global organizations towards breakthrough business…” Source: RevenueBase Database · checked Sep 27, 2026
18	Connexus HUB	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
19	Vargasandrews	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	20 contacts →
	Indirect evidence “VargasAndrews is an international professional services firm specializing in business transformations and turnarounds, with a dedicated focus on Outsourced accounting solutions.” Source: RevenueBase Database · checked Sep 27, 2026
20	Mentor Global Consultants	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “MENTOR is a management consulting firm that helps organizations to improve performance and reach their full potential, by offering a unique combination of business solutions.” Source: RevenueBase Database · checked Sep 27, 2026
21	Allied Consultants	Strong evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	51-200	16 contacts →
	Strong 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 27, 2026
22	Commerce Sense	Indirect evidence	Irvine, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “At Commerce Sense, we empower businesses to thrive in the digital commerce ecosystem.” Source: RevenueBase Database · checked Sep 27, 2026
23	Helia Systems	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 2026
24	Matrixpoint Consulting	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 2026	11-50	9 contacts →
	Partial evidence “MatrixPoint Consulting helps brand executives in QSR, CPG, and retail grow through marketing they can measure.” Source: RevenueBase Database · checked Sep 27, 2026
25	Boozdna Technology	Partial evidence	Irvine, CA, United StatesHQ checked Sep 27, 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 27, 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: enterprise 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 enterprise consulting firms.
Partial evidence: Its own public description names part of enterprise consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise 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 132 enterprise consulting firms based in Irvine, United States

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

As of Sep 27, 2026

52.2%Verified-email coverage

38.7Average contacts per company

1-10Median size (employees)

Sep 27, 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 132 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 enterprise 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 “enterprise 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 enterprise 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 enterprise 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, 2,668 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 27, 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.

Enterprise 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 enterprise 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 enterprise consulting firms are there based in Irvine, United States?

RevenueBase identified 132 enterprise 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 enterprise consulting firms?

New York leads the United States with 1,022 headquartered companies, followed by Chicago (595) and Houston (556). Irvine has 132.

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 2,668 verified decision-maker contacts tracked across these 132 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 27, 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 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.