Company lists · Data refreshed October 2026

Top 22 Cybersecurity services firms based in Huntsville, United States

Name: Cybersecurity services firms based in Huntsville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 48 companies tracked

RevenueBase identified 48 company matches for cybersecurity services firms associated with Huntsville, United States as of October 2026 and tracks 917 professional contacts across them, including 226 with verified work emails. Across the United States, New York is the largest hub for this category (276 companies); Huntsville has 48.

This list covers company matches for cybersecurity services firms associated with Huntsville, 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 October 1, 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 Oct 1, 2026 How this list was built

48Companies

917Contacts tracked

226Verified emails

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The 22 largest cybersecurity services firms based in Huntsville, United States

Ranked by team size

Top 22 of 48 company matches for cybersecurity services firms based in Huntsville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Sentar INC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	201-500	338 contacts →
	Exact match “Sentar, an employee-owned company, is a leading cyber-intelligence solutions provider focused on the National Security sector.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Martinfed	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	51-200	109 contacts →
	Exact match “MartinFed provides offensive and defensive cybersecurity, IT, software development, and technical solutions supporting complex, 24/7 mission-critical programs across the federal…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Gray Analytics	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	68 contacts →
	Exact match “At Gray Analytics, our goal is simple: To help our country, its businesses and its organizations improve security in the cyber realm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	MAD Security	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	58 contacts →
	Exact match “MAD Security is a premier Managed Security Services Provider that combines technology, services, support, and training.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	H2l Solutions INC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	46 contacts →
	Exact match “H2L Solutions is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and HUBZone-certified cybersecurity company headquartered in Huntsville, Alabama.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Offset Strategic Services LLC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	51-200	39 contacts →
	Exact match “Offset Strategic Services, LLC (OSS) delivers innovative, mission-focused engineering and technical solutions to Federal Government, DIB, and DoW clients worldwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Brown Technologies Incorporated	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	51-200	36 contacts →
	Exact match “Brown Technologies is a Small Business Admistration (SBA)-certified HUBZone, woman-owned small business.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Interweave Technologies	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	26 contacts →
	Exact match “All businesses face compliance requirements, even if it is to obtain or maintain a Cyber Liability Policy.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	OTM Cyber	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “OTM Cyber provides cybersecurity solutions to businesses and government agencies with a specialty in 911 and public safety.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Cyberprotex	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	18 contacts →
	Exact match “Providing Managed IT and Cyber Security Services, Secure Software Development and Advanced Hands-On Cybersecurity training.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Cyburity	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “Cyburity is a cybersecurity and IT services firm dedicated to helping organizations secure, manage, and modernize their technology environments.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Ampersand Solutions Group	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	8 contacts →
	Exact match “Ampersand Solutions Group, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Nanetech	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “Nanetech is a technology consulting firm that specializes in supporting business driven cloud services solutions, providing cybersecurity compliance and defense for information…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Netivity INC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Netivity is the premier IT infrastructure provider of cyber resilience and compliance solutions.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Avacal INC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Shadownet	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Investigations \| Security Consulting \| Digital Forensics” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	The Brand Architechs	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “At the Brand Architechs we provide cyber security services, program managements and systems engineering.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Ciphernova	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	11-50	2 contacts →
	Exact match “Founded in August 2014, CipherNova is a provider of computer and network security solutions for various commercial and government organizations in the Tennessee Valley.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Dozekar Security	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “Our experienced consultants have conducted offensive security assessments for over a decade, performing hundreds of assessments across various sectors, including higher education…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Black Raven Security	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Black Raven Security is the source for premiere cybersecurity engineering serving private and public clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Preferred Computer Services, INC	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Preferred Computer Services is a comprehensive Total Secure IT company, locally owned and operated serving North Alabama since 1991.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Max2 Security	Exact match	Huntsville, AL, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “We want to demystify the cyber world and ensure your company's safety and the safety of your clients.” Recorded in the RevenueBase company graph · Oct 1, 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 “cybersecurity services firms”. 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 22 of 48 cybersecurity services firms based in Huntsville, United States

See the full list, filter by size, metro and specialty, and access 226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity services firms based in Huntsville, United States at a glance

As of Oct 1, 2026

24.6%Verified-email coverage

19.1Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Huntsville, so it is reported there. Company counts and contact totals on this page are exact for Huntsville, over 48 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 Huntsville, United States whose business descriptions match “cybersecurity services firms” 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 226 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 October 1, 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.

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

How many cybersecurity services firms are there based in Huntsville, United States?

RevenueBase identified 48 company matches for cybersecurity services firms associated with Huntsville, United States as of October 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?

Sentar 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 cybersecurity services firms?

New York leads the United States with 276 company records, followed by Washington (154) and Austin (153). Huntsville has 48.

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 226 professional contacts with verified work emails tracked across these 48 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 October 1, 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.