Company lists · Data refreshed September 2026

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

Name: Information technology 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 20, 2026 57 companies tracked

RevenueBase identified 57 company matches for information technology firms associated with San Diego, United States as of September 2026 and tracks 471 professional contacts across them, including 166 with verified work emails. Across the United States, New York is the largest hub for this category (258 companies); San Diego has 57.

This list covers company matches for information technology firms associated with San Diego, 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 20, 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 20, 2026 How this list was built

57Companies

471Contacts tracked

166Verified emails

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

Ranked by team size

Top 25 of 57 company matches for information technology firms based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Sentek Global	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	51-200	81 contacts →
	Exact match “Sentek Global is the firm of choice for spearheading and supporting government and commercial IT programs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Bird Rock Systems	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	56 contacts →
	Exact match “Your organization requires IT to help it drive innovation, profitability, and security.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Skyriver IT	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	32 contacts →
	Exact match “Leveraging technology to provide users with a reliable and efficient IT infrastructure that aligns with business goals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	CDM Technology	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	19 contacts →
	Exact match “CDM Technology is a customer-focused, premier provider of IT consulting, contracting and recruiting solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Kazmarek Technology Solutions, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	18 contacts →
	Exact match “Kazmarek Technology Solutions is a San Diego IT Firm with over 20 years of successful partnership with local clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Crown Computers	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	15 contacts →
	Exact match “Our mission is to deliver the best quality and value of computer solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	WY Technology	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	51-200	15 contacts →
	Exact match “WY Technology – Complete IT Solutions for Progressive Businesses Founded in WY Technology was created to help businesses leverage technology and find innovative solutions to the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Excedeo	Exact match	San Diego, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “Mariela Collins launched Excedeo 18 years ago because she recognized that small and mid-size companies need the full service of an in-house IT Department without the high staffing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Sara Technologies INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	13 contacts →
	Exact match “Sara Technologies, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Bayside Networks INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “Bayside specializes in finding new ways to use technology to help its clients’ businesses run smoothly and more efficiently.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Innoworx	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	10 contacts →
	Exact match “InnoWorx is an IT solutions company delivering end-to-end technology services from strategy consulting to implementation and long-term support.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Qtech Consulting Group, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	51-200	6 contacts →
	Exact match “At QTech Consulting Group, we pride ourselves on being at the forefront of the IT consulting and staffing industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Brentech, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	5 contacts →
	Exact match “We lead in innovative IT services, driving efficiency, productivity, and growth.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Techit Services LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	5 contacts →
	Exact match “YEARS OF COMBINED COMPUTER SERVICE, IT TECH SUPPORT EXPERIENCE FOR SYSTEM & NETWORK ADMINISTRATION AND MANAGEMENT.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	SAN Diego IT Pros	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “IT Consulting firm based in San Diego, offering consulting on security, network management, infrastructure, cloud services, and more.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	5-E WEB Solutions	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “5-E is a team of highly experienced technology professionals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Sephno Systems INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Sephno Systems is an LGBT-friendly IT consulting business specializing in biotech/medical technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Eclipse It, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Since the turn of the millennium, Eclipse IT has occupied a leading position in the technology sector.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Summit Technologies And Consulting, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “Summit is a professional services firm offering administrative and IT consulting expertise primarily to the US Government with solid core competencies in customer service…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Orbdot Networks LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Founded in 2011, Orbdot delivers effective, secure and reliable, enterprise grade information technology services to business of all sizes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Mlan Consulting	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “IT Management Services and Support : For organizations that absolutely depend on their technology, MLAN Consulting delivers world-class IT management and professional services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	PCG IT	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	11-50	2 contacts →
	Exact match “Founded July of in San Diego, California, the Palecek Consulting Group has grown into a leader in the Information Technology Support industry in Southern California.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Adigo Solutions	Exact match	San Diego, United StatesHQ recorded Sep 20, 2026	11-50	1 contacts →
	Exact match “Providing Executive IT as a service: Adigo Solutions drives technology solutions and strategy management for clients.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Computer Network Team	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “Network Security Cloud Computing IT Experts Data Back up Solutions Managed IT Support Server \| On-Site Tech Support VoIP/Phone Solutions MSFT Office 365 Microsoft Exchange Email…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Applied Science & Innovation, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “Applied Science & Innovation (ASI) provides IT consulting services to federal, state, and local government while focusing on innovation using applied science principles.” Recorded in the RevenueBase company graph · Sep 20, 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 “information technology 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 57 information technology firms based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 166 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 20, 2026

35.2%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 57 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 San Diego, United States whose business descriptions match “information technology 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 166 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 20, 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.

Information technology 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 “information technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information technology firms are there based in San Diego, United States?

RevenueBase identified 57 company matches for information technology firms associated with San Diego, 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?

Sentek Global 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 information technology firms?

New York leads the United States with 258 company records, followed by Houston (165) and Washington (124). San Diego has 57.

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 166 professional contacts with verified work emails tracked across these 57 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 20, 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 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.