Company lists · Data refreshed September 2026

Top 25 Information technology consulting firms based in San Diego, United States

Name: Information technology consulting firms based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 301 companies tracked

RevenueBase identified 301 information technology consulting firms headquartered in San Diego, United States as of September 2026 and tracks 3,617 professional contacts across them, including 1,237 with verified work emails. Across the United States, New York is the largest hub for this category (1,130 companies); San Diego has 301.

This list covers information technology consulting firms headquartered in San Diego, 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 26, 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 26, 2026 86% judged on-target in blind review

301Companies

3,617Contacts tracked

1,237Verified emails

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The 25 largest information technology consulting firms based in San Diego, United States

Ranked by team size

Top 25 of 301 information technology consulting firms based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to information technology 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	Technology Integration Group	Partial evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	201-500	455 contacts →
	Partial evidence “Our Mission: TIG will earn its place as a trusted partner to our clients, providing only the highest level of service, value and advanced technology to power their strategic…” Source: RevenueBase Database · checked Sep 26, 2026
2	Innovasystems International, LLC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	201-500	210 contacts →
	Indirect evidence “Creating extraordinary solutions through innovative software.” Source: RevenueBase Database · checked Sep 26, 2026
3	SIG Strata Information Group	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	201-500	191 contacts →
	Indirect evidence “Higher education is complicated enough.” Source: RevenueBase Database · checked Sep 26, 2026
4	Integrits Corporation	Partial evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	125 contacts →
	Partial evidence “IntegrITS is a veteran-owned small business (VOSB) providing comprehensive business and technology solutions to our clients with superior customer service, cost-effective…” Source: RevenueBase Database · checked Sep 26, 2026
5	FIT Solutions, LLC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	119 contacts →
	Indirect evidence “At FIT Solutions, our service starts with who we are, rather than just what we know.” Source: RevenueBase Database · checked Sep 26, 2026
6	Artemis Consulting	Partial evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	110 contacts →
	Partial evidence “Artemis Consulting is a small, woman-owned business, founded in 2005, and headquartered in San Diego, CA.” Source: RevenueBase Database · checked Sep 26, 2026
7	Solute	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	108 contacts →
	Indirect evidence “SOLUTE, a Sigma defense company, is headquartered in San Diego, California with a presence in many major military areas.” Source: RevenueBase Database · checked Sep 26, 2026
8	Managed Solution	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	97 contacts →
	Indirect evidence “Managed Solution was founded in 2002 and quickly earned recognition as one of San Diego’s 40 fastest-growing companies and the 27th fastest-growing IT company in Southern…” Source: RevenueBase Database · checked Sep 26, 2026
9	Moebius Solutions, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	94 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 26, 2026
10	NTH Generation Computing	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	89 contacts →
	Indirect evidence “Since 1991, Nth Generation has provided industry leading, consultative IT services, encompassing a suite of IT and security solutions.” Source: RevenueBase Database · checked Sep 26, 2026
11	Sentek Global	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	81 contacts →
	Indirect evidence “Sentek Global is the firm of choice for spearheading and supporting government and commercial IT programs.” Source: RevenueBase Database · checked Sep 26, 2026
12	Odme Solutions, LLC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	72 contacts →
	Indirect evidence “ODME Solutions, LLC, Head Quartered in San Diego, CA.” Source: RevenueBase Database · checked Sep 26, 2026
13	The Marlin Alliance, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	70 contacts →
	Indirect evidence “The Marlin Alliance, Inc.(Marlin) delivers digital transformation and innovative technical solutions across military, government, and commercial sectors.” Source: RevenueBase Database · checked Sep 26, 2026
14	Bird Rock Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	11-50	56 contacts →
	Indirect evidence “Your organization requires IT to help it drive innovation, profitability, and security.” Source: RevenueBase Database · checked Sep 26, 2026
15	Blue Tech INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	11-50	55 contacts →
	Indirect evidence “In business since 1984, Blue Tech is an IT solutions company dedicated to being responsive and thorough, upholding the highest standards of integrity in our relationships with…” Source: RevenueBase Database · checked Sep 26, 2026
16	Devine Consulting, INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	41 contacts →
	Strong evidence “For more than 25 years, DeVine Consulting has partnered with federal agencies to advance missions through innovative technology, technical expertise, and trusted collaboration.” Source: RevenueBase Database · checked Sep 26, 2026
17	Infracore	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	40 contacts →
	Indirect evidence “Infracore is a best-in-class Cybersecurity and IT Support Services firm.” Source: RevenueBase Database · checked Sep 26, 2026
18	Acc3 International	Partial evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	11-50	40 contacts →
	Partial evidence “Established in 2014, ACC3 International (ACC3) is a minority owned, Service Disabled Veteran Owned Business which provides Program and Project Management and IT/BPM consulting…” Source: RevenueBase Database · checked Sep 26, 2026
19	Titanium Cobra Solutions	Strong evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	11-50	40 contacts →
	Strong evidence “Commissioned in 2010 to deliver quality project management support services, business information technology and C5I Systems Engineering solutions.” Source: RevenueBase Database · checked Sep 26, 2026
20	Agile IT	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	11-50	39 contacts →
	Indirect evidence “Our Mission To empower organizations with secure, compliant, and modern IT solutions that reduce risk, accelerate growth, and enable lasting innovation.” Source: RevenueBase Database · checked Sep 26, 2026
21	X-Feds	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	37 contacts →
	Indirect evidence “X-Feds is a Small Business headquartered in San Diego, CA with satellite offices located in Norfolk, Virginia; Charleston, South Carolina; Crane, Indiana and Washington, DC.” Source: RevenueBase Database · checked Sep 26, 2026
22	Omni2max, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	36 contacts →
	Indirect evidence “Integrity.” Source: RevenueBase Database · checked Sep 26, 2026
23	BICP	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	36 contacts →
	Indirect evidence “Built on deep capability and trust formed through close partnership, we focus on AI, advanced analytics, data foundation modernization, and ERP transformation to deliver…” Source: RevenueBase Database · checked Sep 26, 2026
24	Definity First	Strong evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	35 contacts →
	Strong evidence “Definity First is a global digital consulting firm that helps companies solve business challenges, with technology, customer experience, analytics, and marketing optimization.” Source: RevenueBase Database · checked Sep 26, 2026
25	Freedom	Partial evidence	San Diego, CA, United StatesHQ checked Sep 26, 2026	51-200	34 contacts →
	Partial evidence “Freedom is a global management consulting company with a focus on business transformation.” Source: RevenueBase Database · checked Sep 26, 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: information technology 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 information technology consulting firms.
Partial evidence: Its own public description names part of information technology consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology 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 301 information technology consulting firms based in San Diego, United States

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Information technology consulting firms based in San Diego, United States at a glance

As of Sep 26, 2026

34.2%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 301 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 information technology 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 San Diego, United States whose own description of what they do matches “information technology 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 information technology 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 information technology consulting firms, and records with no verified work email. Companies headquartered outside San Diego 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, 1,237 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 26, 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.

Information technology 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 information technology 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 information technology consulting firms are there based in San Diego, United States?

RevenueBase identified 301 information technology consulting firms headquartered in San Diego, 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?

Technology Integration Group, headquartered in San Diego, tops this list with the largest team on record.

Which city in the United States has the most information technology consulting firms?

New York leads the United States with 1,130 headquartered companies, followed by Houston (770) and Atlanta (613). San Diego has 301.

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 1,237 verified decision-maker contacts tracked across these 301 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 26, 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.