Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultancies based in Los Angeles, United States

Name: Cybersecurity consultancies 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 24, 2026 169 companies tracked

RevenueBase identified 169 company matches for cybersecurity consultancies associated with Los Angeles, United States as of September 2026 and tracks 1,573 professional contacts across them, including 313 with verified work emails. Across the United States, New York is the largest hub for this category (639 companies); Los Angeles has 169.

This list covers company matches for cybersecurity consultancies 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 24, 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 24, 2026 How this list was built

169Companies

1,573Contacts tracked

313Verified emails

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The 25 largest cybersecurity consultancies based in Los Angeles, United States

Ranked by team size

Top 25 of 169 company matches for cybersecurity consultancies based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 24, 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 24, 2026 · View company records in RevenueBase
2	Resecurity	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	201-500	126 contacts →
	Exact match “Resecurity is an American company with headquarters in Los Angeles, California.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	M-Theory Group	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	51-200	62 contacts →
	Exact match “Founded nearly three decades ago and headquartered in Los Angeles, California, M-Theory Group is a premier provider of integrated technology services, specializing in engineering…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Goodsuite	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
5	Crimson IT	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
6	Cyberduo	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
7	IT Accuracy	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
8	Bogaard Group International, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	51-200	32 contacts →
	Exact match “At BGI, we approach every project with a best practices philosophy and an aim to balance risks and threats with global market standards.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Divoro	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
10	Feedwire	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
11	SCHUB	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	20 contacts →
	Exact match “Schub is the German word for thrust.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Scorpion Computer Services	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	1,001-5,000	17 contacts →
	Exact match “Scorpion Computer Services, Inc.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Netready	Exact match	Los Angeles, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
14	Frontline, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
15	Franklin Global, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Violetx	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	13 contacts →
	Exact match “VioletX builds tomorrow's operating models for enterprise security, risk, and compliance.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Sandbox Technologies	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Xenex SOC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
19	Securethevillage	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
20	Virtis-Us	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	10 contacts →
	Exact match “Developers need 4–6 months to patch a vulnerability.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Marvis Technology	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
22	Expert Networks, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	11-50	8 contacts →
	Exact match “Expert Networks provides software, networking, and cloud-based solutions to improve business operations, security, and revenue growth.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Security Consulting Group INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 2026	201-500	8 contacts →
	Exact match “CCTV Sales, CCTV Installation, Security Consultation Services, Armed & Unarmed Uniformed Security Guards, Marked Vehicle Patrol Services, and Virtual Security Guards.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Xcape, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 2026 · View company records in RevenueBase
25	Datawise Networks, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 24, 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 24, 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 consultancies”. 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 169 cybersecurity consultancies based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity consultancies based in Los Angeles, United States at a glance

As of Sep 24, 2026

19.9%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

501-1,000

1,001-5,000

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 169 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 consultancies” 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 313 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 24, 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 consultancies 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 consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 169 company matches for cybersecurity consultancies 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 consultancies?

New York leads the United States with 639 company records, followed by Washington (366) and Houston (303). Los Angeles has 169.

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 313 professional contacts with verified work emails tracked across these 169 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 24, 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.