Company lists · Data refreshed September 2026

Top 25 Cybersecurity support services based in Los Angeles, United States

Name: Cybersecurity support services based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 90 companies tracked

RevenueBase identified 90 company matches for cybersecurity support services associated with Los Angeles, United States as of September 2026 and tracks 1,118 professional contacts across them, including 217 with verified work emails. Across the United States, New York is the largest hub for this category (284 companies); Los Angeles has 90.

This list covers company matches for cybersecurity support services associated with Los Angeles, 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 21, 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 21, 2026 How this list was built

90Companies

1,118Contacts tracked

217Verified emails

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The 25 largest cybersecurity support services based in Los Angeles, United States

Ranked by team size

Top 25 of 90 company matches for cybersecurity support services based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	NIC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	n/a	581 contacts →
	Exact match “NIC has been providing IT Solutions, Cybersecurity, and Cloud Services for businesses and organizations for the past two decades.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Goodsuite	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	45 contacts →
	Exact match “GoodSuite is the premier provider of critical business systems, offering a wide array of products and services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Crimson IT	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	51-200	43 contacts →
	Exact match “Combining robust human and AI powered cyber security measures with efficient IT management, our business delivers comprehensive solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Cyberduo	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	36 contacts →
	Exact match “CyberDuo offers a comprehensive suite of Microsoft Cloud and Cybersecurity services.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	DCG Technical Solutions, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	35 contacts →
	Exact match “Computer Network Service and IT Support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	IT Accuracy	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	33 contacts →
	Exact match “IT Accuracy is a Managed IT Services company specializing in Cloud Computing, Server Management, Help Desk, Cyber Security, and Disaster Recovery.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Divoro	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	24 contacts →
	Exact match “Divoro is a provider of Cyber Security and Technology services to software and technology-enabled organizations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Feedwire	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	22 contacts →
	Exact match “Feedwire is the best boutique IT (Information Technology) consulting firm in Los Angeles.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Altech Solutions	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	20 contacts →
	Exact match “Altech Solutions is an SBA 8(a) certified Small Disadvantaged Business delivering mission-critical IT, cybersecurity, AI/ML, and enterprise support services to federal agencies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Netready	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “At Netready, we help Southern California businesses take control of their IT and Cybersecurity, from infrastructure and cloud systems to monitoring, compliance, and prevention.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Frontline, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	16 contacts →
	Exact match “Frontline has been managing IT operations for companies in Los Angeles for over 15 years and consistently ranks as one of the top managed IT service providers in the greater Los…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Sandbox Technologies	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Xenex SOC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	51-200	11 contacts →
	Exact match “Since 2011, XeneX SOC has been delivering comprehensive and advanced cybersecurity Security Operations Center as a Service (SOCaaS), addressing threat detection and response…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Securethevillage	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	10 contacts →
	Exact match “SecureTheVillage is a 501(c)(3) nonprofit whose vision is to make Southern California the cyber-safest metropolitan region in the United States for smaller businesses, nonprofits…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Marvis Technology	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	10 contacts →
	Exact match “Marvis Technology is an innovative and technology driven company that provides IT consulting and Managed Services for SMB and Enterprise.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Xcape, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “At Xcape, Inc.®, we are a team of cybersecurity professionals specializing in building, connecting, supporting, and securing mission-critical infrastructure.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Datawise Networks, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	6 contacts →
	Exact match “In today’s technology-driven world, IT, cyber security, and telecommunication systems are not just associated with costs, but are a critical component of business operations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Catenactio	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	5 contacts →
	Exact match “Mission: Treat People Well.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Discloze	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Discloze is a CREST-accredited offensive security firm based in the United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Neuron Computer Services, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Neuron provides managed IT services for small and mid-sized manufacturing companies that rely on stable, secure systems to keep operations moving.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Dotwave Solutions	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “DotWave Solutions is a cybersecurity consulting firm founded by award-winning professor, Dr.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Naxym - IT Support	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Established in NAXYM has been providing advanced IT support to business entities for more than 22 years.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	V-Tech Services	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “We provide institutions with a high standard of IT Support without the overhead of an IT Department.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Intlös	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “IntLös is a Privacy-focused Information Security Managed Service Provider (MSP), with over 15 years of experience providing simply elegant services tailored to exceed our client's…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Generative Strategies	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “At Generative Strategies, we empower organizations to navigate the complex landscape of IT risk and cybersecurity with confidence and precision.” Recorded in the RevenueBase company graph · Sep 21, 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 “cybersecurity support services”. 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 90 cybersecurity support services based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 217 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity support services based in Los Angeles, United States at a glance

As of Sep 21, 2026

19.4%Verified-email coverage

12.4Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

10001+

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 90 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 Los Angeles, United States whose business descriptions match “cybersecurity support services” 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 217 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 21, 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.

Cybersecurity support services 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 “cybersecurity support services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity support services are there based in Los Angeles, United States?

RevenueBase identified 90 company matches for cybersecurity support services associated with Los Angeles, 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?

NIC 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 cybersecurity support services?

New York leads the United States with 284 company records, followed by Houston (171) and Atlanta (150). Los Angeles has 90.

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 217 professional contacts with verified work emails tracked across these 90 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 21, 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.