Company lists · Data refreshed September 2026

Top 25 Cybersecurity consulting companies for government based in Chantilly, United States

Name: Cybersecurity consulting companies for government based in Chantilly, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 52 companies tracked

RevenueBase identified 52 cybersecurity consulting companies for government headquartered in Chantilly, United States as of September 2026 and tracks 3,666 professional contacts across them, including 873 with verified work emails. Across the United States, Washington is the largest hub for this category (204 companies); Chantilly has 52.

This list covers cybersecurity consulting companies for government headquartered in Chantilly, 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 28, 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 28, 2026 86% judged on-target in blind review

52Companies

3,666Contacts tracked

873Verified emails

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The 25 largest cybersecurity consulting companies for government based in Chantilly, United States

Ranked by team size

Top 25 of 52 cybersecurity consulting companies for government based in Chantilly, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity consulting companies for government: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	RED River	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	501-1,000	709 contacts →
	Partial evidence “Red River brings together the ideal combination of talent, partners and products to disrupt the status quo in technology and drive success for business and government in ways…” Source: RevenueBase Database · checked Sep 28, 2026
2	Vencore INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	485 contacts →
	Indirect evidence “As of June 1, 2018, we are Perspecta.” Source: RevenueBase Database · checked Sep 28, 2026
3	Loginsoft	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	220 contacts →
	Partial evidence “For over 20 years, leading companies in Telecom, Cybersecurity, Healthcare, Banking, New Media, and more have come to rely on Loginsoft as a trusted resource for technology talent.” Source: RevenueBase Database · checked Sep 28, 2026
4	Legal Interpreting Services, INC DBA LIS Solutions	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	212 contacts →
	Indirect evidence “Effective strategies for successful solutions With the right mix of specialists, we provide cyber security, language, intelligence, and information technology solutions for both…” Source: RevenueBase Database · checked Sep 28, 2026
5	Bluewater Federal Solutions	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	192 contacts →
	Partial evidence “BlueWater Federal, a Tetra Tech company, is a business provider of Enterprise IT and Operational and Program Support to the Federal Government and its agencies including: •…” Source: RevenueBase Database · checked Sep 28, 2026
6	Anavation LLC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	181 contacts →
	Indirect evidence “AnaVation is a trusted partner that delivers high-value, cost-effective solutions to solve our customers’ most complex technical and analytical problems.” Source: RevenueBase Database · checked Sep 28, 2026
7	Ampcus Cyber	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	170 contacts →
	Indirect evidence “Trusted By 2,880+ World-Class Brands And Organizations Of All Sizes…!” Source: RevenueBase Database · checked Sep 28, 2026
8	Tenica Global Solutions	Strong evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	143 contacts →
	Strong evidence “TENICA and Associates LLC is a leading provider of government services and consulting solutions in the areas of national defense and intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
9	MBA Consulting Services, Inc. MBA CSI	Strong evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	125 contacts →
	Strong evidence “MBA Consulting Services, Inc (MBA CSi) creates innovative and transformative solutions that help government agencies optimize their technical systems, data, and mobility.” Source: RevenueBase Database · checked Sep 28, 2026
10	Integrity Applications Incorporated	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	123 contacts →
	Indirect evidence “Centauri is a leading provider of high-end engineering, intelligence, cyber security, and advanced technology solutions that keep our nation safe and secure from today’s…” Source: RevenueBase Database · checked Sep 28, 2026
11	Kudu Dynamics LLC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	113 contacts →
	Indirect evidence “Those who play with the devil's toys will be brought by degrees to wield his sword.~ R.” Source: RevenueBase Database · checked Sep 28, 2026
12	Coalfire Federal	Strong evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Strong evidence “Coalfire Federal continues to grow as an industry-leading, award-winning company providing cybersecurity services to the largest Fortune 500 corporations and government agencies.” Source: RevenueBase Database · checked Sep 28, 2026
13	FCI Enterprises LLC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	201-500	60 contacts →
	Partial evidence “FCI is an ISO 9001:2015 certified, small business providing quality systems engineering, cybersecurity and IT services, and innovative financial and management solutions.” Source: RevenueBase Database · checked Sep 28, 2026
14	Datawiz Corporation A Gtsc Company	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Datawiz Corporation was established in in the Commonwealth of Virginia.” Source: RevenueBase Database · checked Sep 28, 2026
15	Elegant Enterprise-Wide Solutions, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Elegant Enterprise-Wide Solutions, Inc is a disruptively innovative Government-focused IT professional service provider and high end specialized consultancy with decades of…” Source: RevenueBase Database · checked Sep 28, 2026
16	Caci IDT	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	Copper River Information Technology	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Since our inception, we have transformed the way our clients do business by delivering industry-leading, vendor agnostic IT network solutions, including: • Cyber Defense Solutions…” Source: RevenueBase Database · checked Sep 28, 2026
18	Insi Cloud INC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	51-200	29 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	Blue Ridge Networks, INC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Based in Northern Virginia, Blue Ridge Networks is a visionary cybersecurity pioneer providing proven network access, infrastructure, and endpoint security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ctech Government Solutions, LLC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Founded in 2018, CTECH Government Solutions, LLC is a privately held business located in Northern Virginia with multiple Intelligence Community (IC) contracts and support to the…” Source: RevenueBase Database · checked Sep 28, 2026
21	Newbrook Solutions, Inc. An Edgesource Company	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Our mission is to provide every customer with unparalleled solutions through the intelligent and appropriate use of information technology.” Source: RevenueBase Database · checked Sep 28, 2026
22	Cyber VET Solutions, LLC	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Cyber Vet Solutions is a mission-focused cybersecurity and systems engineering firm that helps organizations operate securely, resiliently, and effectively in complex and…” Source: RevenueBase Database · checked Sep 28, 2026
23	J.B.C	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	Anzensage	Partial evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “A women-owned boutique cybersecurity advisory consultancy firm specializing in security risk resilience for the food sector: agriculture, food manufacturing, food supply chain…” Source: RevenueBase Database · checked Sep 28, 2026
25	Agcs INC DBA Arendt Consulting LLC	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “A small, family-owned federal IT reseller and consultancy firm” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity consulting companies for government. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity consulting companies for government.
Partial evidence: Its own public description names part of cybersecurity consulting companies for government, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity consulting companies for government. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 52 cybersecurity consulting companies for government based in Chantilly, United States

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Cybersecurity consulting companies for government based in Chantilly, United States at a glance

As of Sep 28, 2026

23.8%Verified-email coverage

70.5Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole United States list rather than for Chantilly, so it is reported there. Company counts and contact totals on this page are exact for Chantilly, over 52 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 consulting companies for government, 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 Chantilly, United States whose own description of what they do matches “cybersecurity consulting companies for government”. 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 consulting companies for government), 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 consulting companies for government, and records with no verified work email. Companies headquartered outside Chantilly 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, 873 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 28, 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 consulting companies for government 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 consulting companies for government, 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 consulting companies for government are there based in Chantilly, United States?

RevenueBase identified 52 cybersecurity consulting companies for government headquartered in Chantilly, 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?

RED River, headquartered in Chantilly, tops this list with the largest team on record.

Which city in the United States has the most cybersecurity consulting companies for government?

Washington leads the United States with 204 headquartered companies, followed by New York (169) and Atlanta (124). Chantilly has 52.

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 873 verified decision-maker contacts tracked across these 52 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 28, 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.