Company lists · Data refreshed November 2026

Top 25 Security policy development companies based in the United States

RevenueBase identified 711 company matches for security policy development companies associated with the United States as of November 2026 and tracks 5,032 professional contacts across them, including 1,372 with verified work emails. Atlanta is the largest hub.

This list covers company matches for security policy development companies associated with the 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
711Companies
5,032Contacts tracked
1,372Verified emails
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The 25 largest security policy development companies based in the United States

Ranked by team size
Top 25 of 711 company matches for security policy development companies based in the 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCedar Hill, TX, United StatesHQ recorded Nov 5, 2026201-500243 contacts →

Exact match

“Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchReston, VA, United StatesHQ recorded Nov 5, 20261,001-5,000180 contacts →

Exact match

“MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlexandria, VA, United StatesHQ recorded Nov 5, 2026n/a122 contacts →

Exact match

“Strategic Security is an IT Security consulting firm that provides in-depth technical security assessments of your network, web application, and regulatory compliance gap analysis…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchVan Nuys, CA, United StatesHQ recorded Nov 5, 202651-200120 contacts →

Exact match

“Advanced Security Concepts, Inc (ASC), is a Los Angeles area security provider based in Van Nuys, CA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAustin, TX, United StatesHQ recorded Nov 5, 20261,001-5,000117 contacts →

Exact match

“11:11 Systems is a managed infrastructure solutions provider that empowers customers to modernize, protect, and manage mission-critical applications and data, leveraging 11:11’s…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMoorpark, CA, United StatesHQ recorded Nov 5, 202651-200115 contacts →

Exact match

“Covered 6 is a global security and training company that is based in Southern California.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchFairlawn, OH, United StatesHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“TrustedSec is an end-to-end security consulting company that provides customized services to build client-defined success.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchRolling Meadows, IL, United StatesHQ recorded Nov 5, 2026201-50098 contacts →

Exact match

“A premier security firm led by a team of elite protective services experts and passionate business professionals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchArlington, WA, United StatesHQ recorded Nov 5, 202651-20082 contacts →

Exact match

“Designing Information Security Solutions with YOU in Mind.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchArlington, VA, United StatesHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“CYBASTION develops robust world-class cybersecurity solutions tailored to suit the needs of different businesses, governments and public sector entities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026201-50070 contacts →

Exact match

“At GLOBAL OPS, we specialize in creating and implementing tailored security solutions that cater to the unique needs of our diverse clientele.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAntioch, United StatesHQ recorded Nov 5, 202651-20049 contacts →

Exact match

“Global Security Management Agency provides innovative security management solutions and proven physical security practices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDenver, CO, United StatesHQ recorded Nov 5, 2026501-1,00049 contacts →

Exact match

“Accuvant is a leading provider of information security services and solutions serving enterprise-class organizations across North America.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchJacksonville, FL, United StatesHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Founded in 2010, Secure Ideas is a small-business consulting firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBrookline, MA, United StatesHQ recorded Nov 5, 202611-5047 contacts →

Exact match

“Founded in 2001 with a sole focus on information security, K logix works with security leaders who want to make the business of cyber security better.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“Building an effective cyber security program from scratch is time consuming and expensive.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchTukwila, WA, United StatesHQ recorded Nov 5, 202651-20045 contacts →

Exact match

“Leviathan Security Group, a K2 Integrity company, provides expertise across information security, governance, risk and compliance, threat modeling, secure development, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchOmaha, NE, United StatesHQ recorded Nov 5, 2026201-50043 contacts →

Exact match

“NTT Security (US) Inc, formerly Solutionary, seamlessly delivers cyber resilience by enabling organizations to build high-performing and effective security, and risk management…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWaukee, IA, United StatesHQ recorded Nov 5, 202611-5036 contacts →

Exact match

“Established in ecfirst has delivered complete end-to-end compliance and cybersecurity solutions across the globe.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchStafford, VA, United StatesHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“We are a cybersecurity consulting firm helping companies identify and comply with cybersecurity requirements with the goal of leaving them confident in their ability to manage the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBaltimore, MD, United StatesHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Companies come to ISE when they need to find and fix their security vulnerabilities and prove their tech is secure.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchKnightdale, NC, United StatesHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Founded in 1998, Tangible develops and deploys cybersecurity solutions to protect our clients’ sensitive data, infrastructure, and competitive advantage.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHerndon, VA, United StatesHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Roka Security, LLC is a computer security firm located in the Washington D.C.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“TachTech, is an engineering-led AI and cybersecurity services firm headquartered in San Francisco and Washington, DC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBaltimore, MD, United StatesHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Cyber security consulting firm providing consulting services to government and industry partners.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 711 security policy development companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,372 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security policy development companies based in the United States at a glance

As of Nov 5, 2026
27.3%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · Atlanta
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
493
11-50
163
51-200
44
201-500
6
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 711 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 the United States whose business descriptions match “security policy development companies” 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 1,372 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.

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 “security policy development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security policy development companies are there based in the United States?

RevenueBase identified 711 company matches for security policy development companies associated with the 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?

Baxter Clewis Cybersecurity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security policy development companies?

Atlanta leads with 15 company records, followed by Austin (15) and Houston (15).

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 1,372 professional contacts with verified work emails tracked across these 711 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.