Company lists · Data refreshed September 2026

Top 25 IT consulting and solutions firms based in San Diego, United States

RevenueBase identified 365 IT consulting and solutions firms headquartered in San Diego, United States as of September 2026 and tracks 3,657 professional contacts across them, including 1,241 with verified work emails. New York is the largest hub.

This list covers IT consulting and solutions 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 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
365Companies
3,657Contacts tracked
1,241Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT consulting and solutions firms based in San Diego, United States

Ranked by team size
Top 25 of 365 IT consulting and solutions firms based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting and solutions 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 2026201-500455 contacts →

Indirect 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 27, 2026
2Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 2026201-500186 contacts →

Strong evidence

“SoftClouds | IT, Cloud, CRM & CX Solutions Provider.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-200119 contacts →

Partial evidence

“At FIT Solutions, our service starts with who we are, rather than just what we know.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-200110 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 27, 2026
5Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-200101 contacts →

Strong evidence

“Vish Consulting Services, Inc, headquartered in San Diego, CA, is a leading IT consulting, global delivery, and workforce provider.”

Source: RevenueBase Database · checked Sep 27, 2026
6Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20097 contacts →

Strong 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 27, 2026
7Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20094 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
8Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20091 contacts →

Strong evidence

“Sayva Solutions is a professional services firm providing tailored solutions for businesses through project-based consulting, recruiting, and outsourced back-office functions.”

Source: RevenueBase Database · checked Sep 27, 2026
9Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20089 contacts →

Strong 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 27, 2026
10Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20081 contacts →

Strong evidence

“Sysintelli, founded in early 2005, as a software development and consulting firm, has now evolved to providing whole array of services and solutions in Application Development…”

Source: RevenueBase Database · checked Sep 27, 2026
11Strong evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20079 contacts →

Strong evidence

“Raso360 is a global leader in onshore consulting and offshore delivery solutions, specializing in top-notch enterprise software platforms such as SAP, Oracle, Salesforce…”

Source: RevenueBase Database · checked Sep 27, 2026
12Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5056 contacts →

Partial evidence

“Your organization requires IT to help it drive innovation, profitability, and security.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20055 contacts →

Partial evidence

“At PBO Advisory Group, we assess, outsource, and advise in the areas of accounting & finance, human resources, human capital consulting, and business operations to increase…”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5043 contacts →

Indirect evidence

“We help our clients translate strategy into action to drive growth, reduce cost or increase efficiency.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5040 contacts →

Indirect evidence

“ANSOL, Inc.”

Source: RevenueBase Database · checked Sep 27, 2026
16Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20037 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 27, 2026
17Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20036 contacts →

Indirect evidence

“Integrity.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20036 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 27, 2026
19Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20035 contacts →

Partial 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 27, 2026
20Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202651-20034 contacts →

Partial evidence

“Freedom is a global management consulting company with a focus on business transformation.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5033 contacts →

Indirect evidence

“Veteran Owned and Operated.”

Source: RevenueBase Database · checked Sep 27, 2026
22Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5032 contacts →

Partial evidence

“Leveraging technology to provide users with a reliable and efficient IT infrastructure that aligns with business goals.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5031 contacts →

Indirect evidence

“Exceeding expectations is our #1 goal.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5030 contacts →

Partial evidence

“Xceptional is a premier technology solutions partner that delivers scalable enterprise solutions to small and medium size growth companies to help them lower risk, resolve issues…”

Source: RevenueBase Database · checked Sep 27, 2026
25Indirect evidenceSan Diego, CA, United StatesHQ checked Sep 27, 202611-5029 contacts →

Indirect evidence

“At Elevate Ecosystem, we help global enterprises turn marketing complexity into strategic advantage.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 365 IT consulting and solutions firms based in San Diego, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,241 reachable decision-makers.

Free signup · no credit card

View the full list →

IT consulting and solutions firms based in San Diego, United States at a glance

As of Sep 27, 2026
33.9%Verified-email coverage
10.0Average contacts per company
1-10Median size (employees)
461.1%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
106
51-200
40
201-500
4
1,001-5,000
1

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 365 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 IT consulting and solutions 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 “IT consulting and solutions 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 IT consulting and solutions 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 IT consulting and solutions 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, 1,241 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.

IT consulting and solutions 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 IT consulting and solutions 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 IT consulting and solutions firms are there based in San Diego, United States?

RevenueBase identified 365 IT consulting and solutions 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 has the most IT consulting and solutions firms?

New York leads with 1683 headquartered companies, followed by Houston (1042) and Chicago (910).

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 1,241 verified decision-maker contacts tracked across these 365 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.

Ready to reach these companies? Verified emails and direct dials for all 365 IT consulting and solutions firms based in San Diego, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.