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Company lists · Data refreshed September 2026

Top 25 Cybersecurity staffing agencies based in Washington, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 76 companies tracked

RevenueBase identified 76 cybersecurity staffing agencies headquartered in Washington, United States as of September 2026 and tracks 712 professional contacts across them, including 229 with verified work emails. New York is the largest hub.

This list covers cybersecurity staffing agencies headquartered in Washington, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
76Companies
712Contacts tracked
229Verified emails
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The 25 largest cybersecurity staffing agencies based in Washington, United States

Ranked by team size
Top 25 of 76 cybersecurity staffing agencies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity staffing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Shorepoint INC
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 2026n/a106 contacts →

Partial evidence

“ShorePoint recognizes that cybersecurity is the challenge of our generation.”

Source: RevenueBase Database · checked Sep 21, 2026
2
Arlo Solutions
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202651-200100 contacts →

Partial evidence

“Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…”

Source: RevenueBase Database · checked Sep 21, 2026
3
Redlattice, INC
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 2026501-1,00075 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 21, 2026
4
Avid Systems LLC
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202651-20039 contacts →

Indirect evidence

“Avid Systems LLC is a woman-owned Information Technology Services firm based in Washington, DC, with over 20 years of proven expertise in delivering transformative IT solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
5
Jsoc It, INC
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-5028 contacts →

Partial evidence

“At JSOC IT, we don’t just offer cybersecurity solutions-we build resilient, secure environments tailored to your business needs.”

Source: RevenueBase Database · checked Sep 21, 2026
6
Ip-Plus Consulting, INC
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-5026 contacts →

Indirect evidence

“iP-PLUS CONSULTING is an IT solutions company that focuses on providing high quality professionals, innovative technical solutions, and delivering exceptional service support to…”

Source: RevenueBase Database · checked Sep 21, 2026
7
The Teneo Group
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-5016 contacts →

Indirect evidence

“Keeping your operations moving and your network secure is our priority because we know that’s your priority.”

Source: RevenueBase Database · checked Sep 21, 2026
8
Asc3nd Technologies Group
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-5016 contacts →

Indirect evidence

“Helping U.S.”

Source: RevenueBase Database · checked Sep 21, 2026
9
The Efiia Group
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-5016 contacts →

Partial evidence

“The Efiia Group delivers cybersecurity solutions for Government.”

Source: RevenueBase Database · checked Sep 21, 2026
10
The Josef Group INC
Indirect evidenceWashington, United StatesHQ checked Sep 21, 20261-109 contacts →

Indirect evidence

“The world is a vastly different place than it used to be.”

Source: RevenueBase Database · checked Sep 21, 2026
11
Zamotek INC
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-109 contacts →

Partial evidence

“Welcome to Zamotek, a premier IT staffing and recruiting firm dedicated to connecting exceptional talent with top organizations in the tech industry.”

Source: RevenueBase Database · checked Sep 21, 2026
12
Zeroday LAW
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-108 contacts →

Partial evidence

“A Cybersecurity and privacy law firm.”

Source: RevenueBase Database · checked Sep 21, 2026
13
Apavo Corporation
Partial evidenceWashington, United StatesHQ checked Sep 21, 202611-508 contacts →

Partial evidence

“Apavo is a mission-driven cybersecurity firm specializing in compliance-heavy security execution and operational security support for DoD and Intelligence Community environments.”

Source: RevenueBase Database · checked Sep 21, 2026
14
Artisys Corporation
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

“Artisys Corporation is an ethnic minority-owned, Service-Disabled Veteran-Owned Business (SDVOB) with over 35 years of experience delivering transformative IT consulting and…”

Source: RevenueBase Database · checked Sep 21, 2026
15
Annuk Incorporated
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-507 contacts →

Partial evidence

“Annuk Incorporated is a Cybersecurity and Technology consulting services and solutions company.”

Source: RevenueBase Database · checked Sep 21, 2026
16
Cyberassure
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-506 contacts →

Partial evidence

“CyberAssure provides expert cybersecurity services to public and private sector organizations of every size to assure effective information security governance, risk management…”

Source: RevenueBase Database · checked Sep 21, 2026
17
Cloudbyte Group LLC
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-505 contacts →

Partial evidence

“CloudByte Group is a managed IT and cybersecurity firm headquartered in McLean, Virginia.”

Source: RevenueBase Database · checked Sep 21, 2026
18
Reliant Management
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202651-2005 contacts →

Partial evidence

“Reliant Management Group is an integrated technology operations, cybersecurity, and mission assurance partner for organizations that cannot afford operational failure.”

Source: RevenueBase Database · checked Sep 21, 2026
19
Cyber Intell Solution
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-504 contacts →

Indirect evidence

“Cyber Intell Solution, LLC (CIS) is an experienced company working in partnership with the Department of Defense (DOD), Intelligence Community,and commercial industry.”

Source: RevenueBase Database · checked Sep 21, 2026
20
Rapidos, INC
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-503 contacts →

Partial evidence

“Rapidos is an innovative Information Technology and Staffing Solutions provider based in Washington, DC, specializing in delivering high-impact outcomes through comprehensive IT…”

Source: RevenueBase Database · checked Sep 21, 2026
21
Axios Security Group
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 202611-503 contacts →

Indirect evidence

“Axios Security Group (ASG) is a veteran owned and operated Physical and Digital Security Consulting Company.”

Source: RevenueBase Database · checked Sep 21, 2026
22
Cmit Solutions Of Dupont Circle
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
23
Williams Infosec LLC
Indirect evidenceWashington, United StatesHQ checked Sep 21, 202611-502 contacts →

Indirect evidence

“Cyber Security Firm”

Source: RevenueBase Database · checked Sep 21, 2026
24
Trafford Security
Partial evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-101 contacts →

Partial evidence

“Trafford Security is a leading provider of comprehensive cybersecurity services from cutting edge network penetration testing to web application security.”

Source: RevenueBase Database · checked Sep 21, 2026
25
Cybersecurity Blocks
Indirect evidenceWashington, DC, United StatesHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“Stop losing Enterprise deals to 500-row security questionnaires.”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 76 cybersecurity staffing agencies based in Washington, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 229 reachable decision-makers.

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Cybersecurity staffing agencies based in Washington, United States at a glance

As of Sep 21, 2026
32.2%Verified-email coverage
9.4Average contacts per company
1-10Median size (employees)
218.4%Largest-city concentration · New York
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
21
51-200
10
201-500
2
501-1,000
1
1,001-5,000
1

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 76 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 cybersecurity staffing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Washington, United States whose own description of what they do matches “cybersecurity staffing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity staffing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among cybersecurity staffing agencies, and records with no verified work email. Companies headquartered outside Washington 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 its RevenueBase Smart Search 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, 229 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 21, 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.

Cybersecurity staffing agencies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity staffing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity staffing agencies are there based in Washington, United States?

RevenueBase identified 76 cybersecurity staffing agencies headquartered in Washington, 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?

Shorepoint INC, headquartered in Washington, tops this list with the largest team on record.

Which city has the most cybersecurity staffing agencies?

New York leads with 166 headquartered companies, followed by Austin (94) and Atlanta (92).

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 229 verified decision-maker contacts tracked across these 76 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 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 Smart Search, 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.

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