Company lists · Data refreshed September 2026

Top 25 Systems integration companies based in San Diego, United States

Name: Systems integration companies 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 14, 2026 71 companies tracked

RevenueBase identified 71 company matches for systems integration companies associated with San Diego, United States as of September 2026 and tracks 1,355 professional contacts across them, including 369 with verified work emails. Across the United States, New York is the largest hub for this category (185 companies); San Diego has 71.

This list covers company matches for systems integration companies 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 14, 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 14, 2026 How this list was built

71Companies

1,355Contacts tracked

369Verified emails

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The 25 largest systems integration companies based in San Diego, United States

Ranked by team size

Top 25 of 71 company matches for systems integration companies based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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	Technology Integration Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	201-500	455 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Techflow, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	201-500	135 contacts →
	Exact match “At TechFlow, we relish solving the difficult problems, making an impact, and exceeding customer expectations.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	Bird Rock Systems	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
4	Blue Tech INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	55 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Cyth Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	46 contacts →
	Exact match “Cyth Systems has over two decades of providing the technology and expertise you need to be successful on Automation, Measurement, and Controls projects.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	California Commercial Security	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	33 contacts →
	Exact match “California Commercial Security (CCS) is a leading regional security systems integrator focused exclusively on delivering exceptional value to commercial clients.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	Skyriver IT	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
8	Shubh Solutions LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	51-200	26 contacts →
	Exact match “Shubh Solutions is an Information Technology(IT) company, providing enterprise solutions to bridge disparate work groups, IT systems, and business processes.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Datel Systems Incorporated	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	23 contacts →
	Exact match “Since 1983, Datel Systems, Inc.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Audio Impact, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	20 contacts →
	Exact match “Audio Impact works with high end clientele in San Diego, Los Angeles, and Cabo San Lucas.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Niche AIM Technologies	Exact match	San Diego, United StatesHQ recorded Sep 14, 2026	11-50	17 contacts →
	Exact match “Niche Aim Technologies is a Software-as-a-Service company that offers professional services designed to facilitate the use of technology by enterprises and end users.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	Crown Computers	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
13	Xpedient Communications, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	15 contacts →
	Exact match “Xpedient Communications is a Technology Integrator focused on delivering innovative solutions to our clients.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	SUN Wireless	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	14 contacts →
	Exact match “Sun Microwave, Inc: dba Sun Wireless is a systems integrator that specializes in turnkey microwave (wireless) high capacity, point-to-point, licensed or unlicensed systems.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	Shop Floor Automations, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	13 contacts →
	Exact match “Clear visibility into your operations yields greater control over your efficiency, productivity and profitability.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	Ariston Consulting & Technologies	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	13 contacts →
	Exact match “Ariston Consulting & Technologies is a full service systems integrator specializing SAP ERP implementations for the public sector and utilities industries.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	Wilco Imaging, Inc.	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	13 contacts →
	Exact match “Wilco and Lore Technology have recently merged to offer a larger support team, a wider range of products, and sales technicians with over 20 years of industry experience!” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	Csci, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	12 contacts →
	Exact match “Rated A+ by CSCI Inc.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Spotlink	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	10 contacts →
	Exact match “SpotLink, a leading technology solutions firm based in San Diego, provides reliable, personalized network solutions, application development and managed IT services to small and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Bayside Networks INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
21	Innoworx	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 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 14, 2026 · View company records in RevenueBase
22	Absolute AV Design	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	1-10	8 contacts →
	Exact match “At Absolute AV Design, we have a passion for utilizing technology to help improve the everyday lives of our clients as well as the special moments we share with friends and family.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23	Electro Specialty Systems	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	8 contacts →
	Exact match “Founded by brothers Dan and Bill Brault in 1987, Electro Specialty Systems is an electronic security integrator based in San Diego, California.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24	ONE Touch Living	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	7 contacts →
	Exact match “One Touch Living is a full-service residential and commercial custom electronics design and integration company.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25	Baseline IT Consulting	Exact match	San Diego, CA, United StatesHQ recorded Sep 14, 2026	11-50	7 contacts →
	Exact match “At Baseline, we are dedicated to helping you navigate the complexities of the technology landscape to achieve your business goals.” Recorded in the RevenueBase company graph · Sep 14, 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 “systems integration companies”. 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 71 systems integration companies based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 369 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems integration companies based in San Diego, United States at a glance

As of Sep 14, 2026

27.2%Verified-email coverage

19.1Average contacts per company

11-50Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 71 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 “systems integration companies” 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 369 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 14, 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.

Systems integration companies 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 “systems integration companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems integration companies are there based in San Diego, United States?

RevenueBase identified 71 company matches for systems integration companies 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?

Technology Integration Group 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 systems integration companies?

New York leads the United States with 185 company records, followed by Houston (172) and Los Angeles (91). San Diego has 71.

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 369 professional contacts with verified work emails tracked across these 71 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 14, 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.