Company lists · Data refreshed September 2026

Top 25 Network security consulting firms based in Los Angeles, United States

Name: Network security consulting 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 Sep 5, 2026 56 companies tracked

RevenueBase identified 56 network security consulting firms headquartered in Los Angeles, United States as of September 2026 and tracks 255 professional contacts across them, including 98 with verified work emails. New York is the largest hub.

This list covers network security consulting firms headquartered in Los Angeles, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

56Companies

255Contacts tracked

98Verified emails

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The 25 largest network security consulting firms based in Los Angeles, United States

Ranked by team size

Top 25 of 56 network security consulting firms based in Los Angeles, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names network security consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Crimson ITPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	43
	“Combining robust human and AI powered cyber security measures with efficient IT management, our business delivers comprehensive solutions.” Source: company website · checked Sep 5, 2026
2	Bogaard Group International, INCIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	51-200	32
	“At BGI, we approach every project with a best practices philosophy and an aim to balance risks and threats with global market standards.” Source: company website · checked Sep 5, 2026
3	DivoroPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	24
	“Divoro is a provider of Cyber Security and Technology services to software and technology-enabled organizations.” Source: company website · checked Sep 5, 2026
4	FeedwirePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	22
	“Feedwire is the best boutique IT (Information Technology) consulting firm in Los Angeles.” Source: company website · checked Sep 5, 2026
5	NetreadyIndirect evidence	Los Angeles, United StatesHQ checked Sep 5, 2026	11-50	17
	“At Netready, we help Southern California businesses take control of their IT and Cybersecurity, from infrastructure and cloud systems to monitoring, compliance, and prevention.” Source: company website · checked Sep 5, 2026
6	Security Consulting Group INCPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	201-500	8
	“CCTV Sales, CCTV Installation, Security Consultation Services, Armed & Unarmed Uniformed Security Guards, Marked Vehicle Patrol Services, and Virtual Security Guards.” Source: company website · checked Sep 5, 2026
7	Xcape, INCPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	6
	“At Xcape, Inc.®, we are a team of cybersecurity professionals specializing in building, connecting, supporting, and securing mission-critical infrastructure.” Source: company website · checked Sep 5, 2026
8	DisclozePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	5
	“Discloze is a CREST-accredited offensive security firm based in the United States.” Source: company website · checked Sep 5, 2026
9	Dotwave SolutionsPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	5
	“DotWave Solutions is a cybersecurity consulting firm founded by award-winning professor, Dr.” Source: company website · checked Sep 5, 2026
10	IntlösPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	3
	“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…” Source: company website · checked Sep 5, 2026
11	Generative StrategiesIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	3
	“At Generative Strategies, we empower organizations to navigate the complex landscape of IT risk and cybersecurity with confidence and precision.” Source: company website · checked Sep 5, 2026
12	Custom Cybersecurity Solutions LLCIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	3
	“CMMC L2 Consultation, Implementation, Gap Analysis, and Mock Assessment services.” Source: company website · checked Sep 5, 2026
13	Q4 TechnologiesPartial evidence	Los Angeles, United StatesHQ checked Sep 5, 2026	1-10	2
	“Q4 Technologies: Your Virtual Security Organization (VSO) Q4 Technologies, a Virtual Security Organization (VSO).” Source: company website · checked Sep 5, 2026
14	Arbure INCPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“Arbure Inc, an information security consultancy based in Playa Vista, California, is a trusted leader in security and innovation.” Source: company website · checked Sep 5, 2026
15	Wired WorldPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“We are here to offer our customers the best IT Services and Security solutions that help keep their businesses operational and cost effective.” Source: company website · checked Sep 5, 2026
16	Qubric SecurityStrong evidence	Los Angeles, United StatesHQ checked Sep 5, 2026	1-10	2
	“Qubric Security is a cybersecurity consulting firm that helps organizations protect what they value most.” Source: company website · checked Sep 5, 2026
17	Digital Security Consulting, INCStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	11-50	2
	“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…” Source: company website · checked Sep 5, 2026
18	TRC Inc. Hello WorldIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“At Technology, Risk and Compliance (TRC) Inc, we help business owners and leaders gain some peace of mind by reducing risk that could prevent the company from meeting its goals…” Source: company website · checked Sep 5, 2026
19	TrinsecurityIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	2
	“We are a leading provider of advanced technology solutions that secure the vital assets of the world’s largest enterprises.” Source: company website · checked Sep 5, 2026
20	CTI DefenseIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“CTI Defense was founded based on the ever-growing need to safeguard our nation’s most critical technologies, supply chains, and infrastructure.” Source: company website · checked Sep 5, 2026
21	North Star StrategiesIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“North Star Strategies emerged from a journey that mirrors yours - from technical mastery to executive leadership.” Source: company website · checked Sep 5, 2026
22	Beam SecurityPartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“At Beam Security, we are committed to safeguarding your digital world.” Source: company website · checked Sep 5, 2026
23	WondersIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Welcome to Wonders!” Source: company website · checked Sep 5, 2026
24	Purple Shield SecurityIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“Most mid-market companies don't need a full-time CISO.” Source: company website · checked Sep 5, 2026
25	Elite Technical ConciergePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1-10	1
	“QTE Board Certified Global Security & IT Leader / Certified Professional Coach, Mentor, & Mastermind Leader with over twenty years of professional and personal coaching and…” Source: company website · checked Sep 5, 2026

Showing 25 of 56 network security consulting firms based in Los Angeles, United States

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Network security consulting firms based in Los Angeles, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 134 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 56 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among network security consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Los Angeles, United States whose own description of what they do matches “network security consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among network security consulting firms, and records with no verified work email. Companies headquartered outside Los Angeles are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 98 across the full list. 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 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Network security consulting firms by metro in the United States

Frequently asked

How many network security consulting firms are there based in Los Angeles, United States?

RevenueBase identified 56 network security consulting firms headquartered in Los Angeles, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Crimson IT, headquartered in Los Angeles, tops this list with the largest team on record.

Which city has the most network security consulting firms?

New York leads with 134 headquartered companies, followed by Houston (102) and Washington (98).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 98 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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.