Company lists · Data refreshed September 2026

Top 25 Top 10 security companies based in Washington, United States

Name: Top 10 security companies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 75 companies tracked

RevenueBase identified 75 company matches for top 10 security companies associated with Washington, United States as of September 2026 and tracks 1,009 professional contacts across them, including 284 with verified work emails. Across the United States, New York is the largest hub for this category (145 companies); Washington has 75.

This list covers company matches for top 10 security companies associated with Washington, 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 21, 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 21, 2026 How this list was built

75Companies

1,009Contacts tracked

284Verified emails

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The 25 largest top 10 security companies based in Washington, United States

Ranked by team size

Top 25 of 75 company matches for top 10 security companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Shorepoint INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	n/a	106 contacts →
	Exact match “ShorePoint recognizes that cybersecurity is the challenge of our generation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Arlo Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	100 contacts →
	Exact match “Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Redlattice, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	501-1,000	75 contacts →
	Exact match “REDLattice™ is a U.S-owned global defense tech company delivering preeminent digital access for its customers within the global intelligence community, law enforcement, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	The Chertoff Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	67 contacts →
	Exact match “The Chertoff Group is a global leader in security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Colorado Security Agency	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	63 contacts →
	Exact match “Established in 1974, Colorado Security Agency (CSA) is a professional security provider based in Georgetown Washington DC.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Global Security And Innovative Strategies Gsis	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	37 contacts →
	Exact match “Global Security & Innovative Strategies (GSIS) leverages its extensive private sector, homeland, public security, public sector and international expertise to provide…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Valens Global	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	26 contacts →
	Exact match “Valens Global takes a comprehensive, methodical, and thoughtful approach to security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Biztec	Exact match	Washington, WV, United StatesHQ recorded Sep 21, 2026	51-200	23 contacts →
	Exact match “Biztec helps organizations simplify technology, strengthen security, and operate with confidence.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Georgetown Protective Services	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	19 contacts →
	Exact match “At Georgetown Protective Services, we provide top-tier security solutions tailored to your needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	The Teneo Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	16 contacts →
	Exact match “Keeping your operations moving and your network secure is our priority because we know that’s your priority.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	The Efiia Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	16 contacts →
	Exact match “The Efiia Group delivers cybersecurity solutions for Government.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	USP Security	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	201-500	11 contacts →
	Exact match “At USP Security, we understand that safety is paramount, and we are dedicated to providing top-notch armed and unarmed security services for a diverse range of industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Inguardians, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	10 contacts →
	Exact match “InGuardians, Inc is an independent information security consulting company based in Washington D.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Annuk Incorporated	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Annuk Incorporated is a Cybersecurity and Technology consulting services and solutions company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	TPS Cyber	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “TPS Cyber provides Information Security Professional services focused on outcomes that Promote Business and Protect your Brand.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Cyberassure	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	6 contacts →
	Exact match “CyberAssure provides expert cybersecurity services to public and private sector organizations of every size to assure effective information security governance, risk management…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Rebel Global Security	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “Rebel Global Security (RGS) is a Washington-based firm that provides national security advice to the private sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Calano & Associates, LLC	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	51-200	4 contacts →
	Exact match “Calano & Associates, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Cyber Intell Solution	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Cyber Intell Solution, LLC (CIS) is an experienced company working in partnership with the Department of Defense (DOD), Intelligence Community,and commercial industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Principia Raid	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	3 contacts →
	Exact match “principia/RAID was founded with a single mission: Help our clients be their most successful, creative, ground-breaking and big-picture selves without having to worry about the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Axios Security Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	3 contacts →
	Exact match “Axios Security Group (ASG) is a veteran owned and operated Physical and Digital Security Consulting Company.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Iscg International Security Consulting Group	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “International Security Consulting Group (ISCG) is a premier US-based security consultancy, driven by a team of dedicated, results-oriented professionals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Williams Infosec LLC	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	11-50	2 contacts →
	Exact match “Cyber Security Firm” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	Clt3 Consulting, LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Drawing upon decades of experience protecting US Presidents and influential world leaders, CLT3 Security Consulting provides companies, government entities and individuals with…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Vertical Data Engineering Systems	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	11-50	1 contacts →
	Exact match “At Vertical Data Engineering Systems-VDES, we have built an IT Management and Security Services stack that combines the role of a Managed Services Provider (MSP) and a Managed…” Recorded in the RevenueBase company graph · Sep 21, 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 “top 10 security companies”. 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 75 top 10 security companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 284 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Top 10 security companies based in Washington, United States at a glance

As of Sep 21, 2026

28.1%Verified-email coverage

13.5Average contacts per company

11-50Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 75 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 Washington, United States whose business descriptions match “top 10 security 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 284 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 21, 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.

Top 10 security companies 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 “top 10 security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many top 10 security companies are there based in Washington, United States?

RevenueBase identified 75 company matches for top 10 security companies associated with Washington, 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?

Shorepoint INC 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 top 10 security companies?

New York leads the United States with 145 company records, followed by Houston (105) and Los Angeles (103). Washington has 75.

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 284 professional contacts with verified work emails tracked across these 75 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 21, 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.