Company lists · Data refreshed November 2026

Top 10 Defense contractor cybersecurity services based in Springfield, United States

Name: Defense contractor cybersecurity services based in Springfield, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 29 companies tracked

RevenueBase identified 29 company matches for defense contractor cybersecurity services associated with Springfield, United States as of November 2026 and tracks 402 professional contacts across them, including 90 with verified work emails. Across the United States, New York is the largest hub for this category (282 companies); Springfield has 29.

This list covers company matches for defense contractor cybersecurity services associated with Springfield, 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

29Companies

402Contacts tracked

90Verified emails

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The 10 largest defense contractor cybersecurity services based in Springfield, United States

Ranked by team size

Top 10 of 29 company matches for defense contractor cybersecurity services based in Springfield, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NEW AGE Protection, INC	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	201-500	115 contacts →
	Exact match “Corporate Overview Cutting Edge Support for Government’s Most Critical Missions New Age Protection, Inc.(New Age) is a leading provider of professional and security services to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	JFL Consulting, LLC	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	51-200	63 contacts →
	Exact match “With more than twenty years of in-field work securing and assuring some of the Department of Defense and the Intelligence Community’s most critical networks, JFL Consulting…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Orion Management, LLC	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	51-200	46 contacts →
	Exact match “Founded in 2001, Orion Management, LLC is a Small, Veteran‐Owned, provider of security, fire‐life safety, training and professional/advisory services to both Commercial and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Tcassociates	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	501-1,000	42 contacts →
	Exact match “TCoombs & Associates, LLC, doing business as TCAssociates, Inc, provides information assurance, information technology, telecommunications, and healthcare business services and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Aerstone	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Quest Consultants LLC DBA Aerstone is an NSA-Certified Vulnerability Assessor (NSA VAS) and Service-Disabled Veteran-Owned Small Business (SDVOSB) that provides subject matter…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Cloudburst Security	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match “Cloudburst Security is a Women-Owned small business, specializing in Cyber Security Services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Resilient IT Level 2 Certified MSP Authorized C3pao	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	1-10	8 contacts →
	Exact match “Working with the wrong IT solutions can be costly.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Capstone Technologies Group LLC	Exact match	Springfield, OH, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “Since 2002, Capstone Technologies Group LLC has delivered Fortune 500-level cybersecurity to regional businesses.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Simply IT LLC	Exact match	Springfield, MA, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Helping small businesses solve their IT problems by partnering with owners so they can focus on growing their business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Cosaint Cyber LLC	Exact match	Springfield, VA, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Cosaint Cyber LLC is a small business that specializes in offering highly experienced professionals providing consulting and operational support in several areas of information…” Recorded in the RevenueBase company graph · Nov 5, 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 “defense contractor cybersecurity services”. 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 10 of 29 defense contractor cybersecurity services based in Springfield, United States

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Defense contractor cybersecurity services based in Springfield, United States at a glance

As of Nov 5, 2026

22.4%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Springfield, so it is reported there. Company counts and contact totals on this page are exact for Springfield, over 29 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 Springfield, United States whose business descriptions match “defense contractor cybersecurity services” 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 90 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.

Defense contractor cybersecurity services 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 “defense contractor cybersecurity services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many defense contractor cybersecurity services are there based in Springfield, United States?

RevenueBase identified 29 company matches for defense contractor cybersecurity services associated with Springfield, 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?

NEW AGE Protection, 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 defense contractor cybersecurity services?

New York leads the United States with 282 company records, followed by Washington (205) and Austin (153). Springfield has 29.

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 90 professional contacts with verified work emails tracked across these 29 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.