Company lists · Data refreshed September 2026

Top 25 Counter terrorism companies based in the United States

RevenueBase identified 277 company matches for counter terrorism companies associated with the United States as of September 2026 and tracks 6,140 professional contacts across them, including 1,461 with verified work emails. Washington is the largest hub.

This list covers company matches for counter terrorism 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 September 19, 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 19, 2026 How this list was built
277Companies
6,140Contacts tracked
1,461Verified emails
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The 25 largest counter terrorism companies based in the United States

Ranked by team size
Top 25 of 277 company matches for counter terrorism companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchNew York, NY, United StatesHQ recorded Sep 19, 202610001+571 contacts →

Exact match

“Allied Universal Enhanced Protection Services delivers unrivaled threat mitigation expertise for government and business entities worldwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMiami, FL, United StatesHQ recorded Sep 19, 20261,001-5,000553 contacts →

Exact match

“Security Alliance is a highly experienced provider of security solutions for private and business environments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchRed Bank, NJ, United StatesHQ recorded Sep 19, 20261,001-5,000416 contacts →

Exact match

“United Security Inc.(USI) provides personalized security solutions enhanced by advanced technology and cyber services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Sep 19, 202651-200303 contacts →

Exact match

“Dexis is a mission-driven security analytics company that helps U.S.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchEdmond, OK, United StatesHQ recorded Sep 19, 202651-200250 contacts →

Exact match

“Orion Security Systems (OSS) provides elite technical, physical, and cyber security solutions for customers with simple to complex needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchHampton, VA, United StatesHQ recorded Sep 19, 2026501-1,000247 contacts →

Exact match

“At Threat Tec, we are passionate about enabling and supporting the interests of the United States and its allies.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchBurlington, MA, United StatesHQ recorded Sep 19, 202651-200179 contacts →

Exact match

“Gemini delivers No-Fail, No-Excuses Execution so that leaders achieve their goals.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchEspanola, NM, United StatesHQ recorded Sep 19, 2026201-500151 contacts →

Exact match

“Coastal International Security provides strategic planning and security services to high-impact government agencies such as the Department of State, Homeland Security and Defense…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchReston, VA, United StatesHQ recorded Sep 19, 202651-200139 contacts →

Exact match

“Our goal is to create and maintain safe environments by providing threat analysis, protection, investigations, consulting, intelligence and security training services everywhere…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchArlington, VA, United StatesHQ recorded Sep 19, 20261,001-5,000139 contacts →

Exact match

“DECO, a subsidiary of IDS International, is a global provider of law enforcement and military training, static armed security, construction security monitoring, and a myriad of…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSterling, VA, United StatesHQ recorded Sep 19, 2026201-500126 contacts →

Exact match

“Our mission is to be at the forefront of devising analytical, operational and technical solutions to the most complex national security challenges by delivering superior advice…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchVan Nuys, CA, United StatesHQ recorded Sep 19, 202651-200116 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 · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMoorpark, CA, United StatesHQ recorded Sep 19, 202651-200108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 19, 2026201-50091 contacts →

Exact match

“Windwalker is an award-winning small business with over 25 years of experience delivering cutting-edge security, IT, and training solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchNorthern Virginia, VA, United StatesHQ recorded Sep 19, 202651-20089 contacts →

Exact match

“The pace at which threats evolve ranges from days to weeks to decades.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchWashington, DC, United StatesHQ recorded Sep 19, 202651-20089 contacts →

Exact match

“We work to detect, deter, defeat, and destroy terrorism around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSpringfield, VA, United StatesHQ recorded Sep 19, 202651-20084 contacts →

Exact match

“SGI Global provides a range of services that combat transnational criminal, drug trafficking, terrorist and insurgent organizations in asymmetric environments around the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchSierra Vista, AZ, United StatesHQ recorded Sep 19, 202651-20077 contacts →

Exact match

“Sentrillion is an integrated technology solutions provider developing strategies and implementing solutions that increase safety and security while improving outcomes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchWest Sacramento, CA, United StatesHQ recorded Sep 19, 202651-20075 contacts →

Exact match

“Secure Networks are one of the fastest growing security firms with customers spanning the globe.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
21Exact matchClearwater, FL, United StatesHQ recorded Sep 19, 2026201-50064 contacts →

Exact match

“Ops Tech Alliance was formed with a single focus: to bridge the gap between operations and technology to enable mission success.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchApex, NC, United StatesHQ recorded Sep 19, 202651-20057 contacts →

Exact match

“TigerSwan is a revolutionary organization that assists YOU in providing security, intelligence and stability to protect your strategic advantage, People.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchAlexandria, VA, United StatesHQ recorded Sep 19, 2026201-50056 contacts →

Exact match

“Advantage SCI is a professional security and counterintelligence firm, headquartered in Alexandria, Virginia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchWashington D.c., DC, United StatesHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“Protecting your country, company and family from terrorism worldwide, through the delivery of our unique range of intelligence products and services designed for governments and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchFayetteville, NC, United StatesHQ recorded Sep 19, 202611-5048 contacts →

Exact match

“Founded in December 2013, Raven Advisory is a privately-held registered LLC in Virginia with it’s headquarters located in Fayetteville, North Carolina (adjacent to Fort Bragg).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 277 counter terrorism companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,461 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Counter terrorism companies based in the United States at a glance

As of Sep 19, 2026
23.8%Verified-email coverage
22.2Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Washington
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
79
51-200
51
201-500
12
501-1,000
7
1,001-5,000
5
5,001-10,000
1
10001+
3

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 277 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 “counter terrorism 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 1,461 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 19, 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 “counter terrorism companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many counter terrorism companies are there based in the United States?

RevenueBase identified 277 company matches for counter terrorism companies associated with the 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?

MSA Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most counter terrorism companies?

Washington leads with 12 company records, followed by New York (12) and Miami (7).

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 1,461 professional contacts with verified work emails tracked across these 277 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 19, 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.