Company lists · Data refreshed November 2026

Top 25 Software integrators based in San Diego, United States

Name: Software integrators based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 89 companies tracked

RevenueBase identified 89 company matches for software integrators associated with San Diego, United States as of November 2026 and tracks 1,578 professional contacts across them, including 208 with verified work emails. Across the United States, New York is the largest hub for this category (195 companies); San Diego has 89.

This list covers company matches for software integrators 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 November 5, 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 Nov 5, 2026 How this list was built

89Companies

1,578Contacts tracked

208Verified emails

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The 25 largest software integrators based in San Diego, United States

Ranked by team size

Top 25 of 89 company matches for software integrators based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Epsilon C5i	Exact match	San Diego, United StatesHQ recorded Nov 5, 2026	51-200	131 contacts →
	Exact match “Epsilon C5I, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Solute	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	51-200	109 contacts →
	Exact match “SOLUTE, a Sigma defense company, is headquartered in San Diego, California with a presence in many major military areas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Cyth Systems, INC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	48 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 · Nov 5, 2026 · View company records in RevenueBase
4	Titanium Cobra Solutions	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	48 contacts →
	Exact match “Commissioned in 2010 to deliver quality project management support services, business information technology and C5I Systems Engineering solutions.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	California Commercial Security	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	37 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 · Nov 5, 2026 · View company records in RevenueBase
6	X-Feds	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	51-200	37 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Shubh Solutions LLC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	51-200	27 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 · Nov 5, 2026 · View company records in RevenueBase
8	Rapid POS	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	51-200	24 contacts →
	Exact match “Rapid POS is a certified NCR Counterpoint point-of-sale reseller and systems integrator providing software, hardware, installation, training, and support for retail stores in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Iappsys INC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “iAppSys: Experts in Enterprise Software, Cloud, and AI Innovation iAppSys is a trusted enterprise solutions provider with over 20 years of experience helping organizations…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Quadkor Inc. Infor Gold Channel Partner	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “QuadKor helps our clients gain insight into their business so owners and managers can sleep better at night.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Xpedient Communications, INC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “Xpedient Communications is a Technology Integrator focused on delivering innovative solutions to our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Shop Floor Automations, INC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “Clear visibility into your operations yields greater control over your efficiency, productivity and profitability.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	SUN Wireless	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
14	Effecture	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “Effecture is a dedicated team of architects, designers, engineers, analysts, and administrators who thrive on tackling complex problems.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Ariston Consulting & Technologies	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
16	Nisman Solutions	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “Nisman Solutions provides software engineering and product development for small and mid-sized organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Csci, INC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	1-10	11 contacts →
	Exact match “Rated A+ by CSCI Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Electro Specialty Systems	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	11 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 · Nov 5, 2026 · View company records in RevenueBase
19	Wilco Imaging, Inc.	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	11 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 · Nov 5, 2026 · View company records in RevenueBase
20	Blue SKY Scientific, LLC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “We’re a multidisciplinary team of scientists, engineers, and technology enthusiasts who are passionate about delivering innovative solutions to difficult and time-sensitive…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Innoworx	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
22	Absolute AV Design	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 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 · Nov 5, 2026 · View company records in RevenueBase
23	1903 Solutions, LLC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match “1903 Solutions is a San Diego headquartered integrator specializing in Networking, Storage and Security.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Ucright	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “UCright is a full service MSP, VAR and Systems Integrator.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	OPT Tech LLC	Exact match	San Diego, CA, United StatesHQ recorded Nov 5, 2026	11-50	6 contacts →
	Exact match “Opt Tech is an enterprise-focused systems integrator and value-added reseller of IT solutions and services.” Recorded in the RevenueBase company graph · Nov 5, 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 “software integrators”. 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 89 software integrators based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Software integrators based in San Diego, United States at a glance

As of Nov 5, 2026

13.2%Verified-email coverage

17.7Average contacts per company

1-10Median size (employees)

Nov 5, 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 89 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 “software integrators” 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 208 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 November 5, 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.

Software integrators 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 “software integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many software integrators are there based in San Diego, United States?

RevenueBase identified 89 company matches for software integrators associated with San Diego, United States as of November 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?

Epsilon C5i 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 software integrators?

New York leads the United States with 195 company records, followed by Houston (176) and Austin (135). San Diego has 89.

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 208 professional contacts with verified work emails tracked across these 89 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 November 5, 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.