Company lists · Data refreshed October 2026

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

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 74 companies tracked

RevenueBase identified 74 company matches for cybersecurity services firms associated with Los Angeles, United States as of October 2026 and tracks 889 professional contacts across them, including 99 with verified work emails. Across the United States, New York is the largest hub for this category (276 companies); Los Angeles has 74.

This list covers company matches for cybersecurity services firms 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 October 1, 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 Oct 1, 2026 How this list was built

74Companies

889Contacts tracked

99Verified emails

Explore this list → Free signup · no credit card · 500 free credits

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

Ranked by team size

Top 25 of 74 company matches for cybersecurity services firms based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	Crimson IT	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3	Cyberduo	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	11-50	36 contacts →
	Exact match “CyberDuo offers a comprehensive suite of Microsoft Cloud and Cybersecurity services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Divoro	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
5	Netready	Exact match	Los Angeles, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	Virtis-Us	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	11-50	10 contacts →
	Exact match “Developers need 4–6 months to patch a vulnerability.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Xcape, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
8	Catenactio	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Mission: Treat People Well.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Discloze	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
10	Dotwave Solutions	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
11	Intlös	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
12	Generative Strategies	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
13	Custom Cybersecurity Solutions LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “CMMC L2 Consultation, Implementation, Gap Analysis, and Mock Assessment services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	hackforce.ai	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “HackForce.AI is at the forefront of cybersecurity innovation, providing cutting-edge, AI-driven solutions to protect your digital assets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	IT Cloudlink LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “IT CloudLink LLC is a managed IT service and security provider specializing in cloud computing, cybersecurity and artificial intelligence solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Redtorch INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “RedTorch, Inc (RT) is poised to take over this market segment as at its core are decades of Cyber security technology research and development, cyber intelligence collection and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Q4 Technologies	Exact match	Los Angeles, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Q4 Technologies: Your Virtual Security Organization (VSO) Q4 Technologies, a Virtual Security Organization (VSO).” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Qubric Security	Exact match	Los Angeles, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Qubric Security is a cybersecurity consulting firm that helps organizations protect what they value most.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Wired World	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “We are here to offer our customers the best IT Services and Security solutions that help keep their businesses operational and cost effective.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	US Armor Group	Exact match	Los Angeles, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “US Armor Group’s Executive Team’s background include former Elite Military Special Operation and Law Enforcement Special Unit members, giving us the ability to address the threats…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Digital Security Consulting, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Digital Security Consulting offers information security consulting services to help our clients avoid costly breaches of security that often result in financial losses, a loss of…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	MY Remote Tech, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “At My Remote Tech, we deliver secure, scalable, and intelligent IT solutions tailored to the needs of modern organizations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	Cfair Technologies, LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “cFAIR Technologies is built for one purpose: solving complex technical problems with discipline, speed, and real-world execution.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Trinsecurity	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “We are a leading provider of advanced technology solutions that secure the vital assets of the world’s largest enterprises.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Purple Shield Security	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Most mid-market companies don't need a full-time CISO.” Recorded in the RevenueBase company graph · Oct 1, 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 services 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 74 cybersecurity services firms based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Oct 1, 2026

11.1%Verified-email coverage

12.0Average contacts per company

1-10Median size (employees)

Oct 1, 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 74 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 services 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 99 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 October 1, 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 services 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 “cybersecurity services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 74 company matches for cybersecurity services firms associated with Los Angeles, United States as of October 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 services firms?

New York leads the United States with 276 company records, followed by Washington (154) and Austin (153). Los Angeles has 74.

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 99 professional contacts with verified work emails tracked across these 74 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 October 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 74 cybersecurity services firms based in Los Angeles, United States. Start with a free account, no credit card.

Download this list →

Related lists

Cybersecurity services firms by geography

Browse the directory

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.