Company lists · Data refreshed October 2026

Top 25 Cyberdefense technology providers based in Columbia, United States

Name: Cyberdefense technology providers based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 56 companies tracked

RevenueBase identified 56 company matches for cyberdefense technology providers associated with Columbia, United States as of October 2026 and tracks 2,573 professional contacts across them, including 638 with verified work emails. Across the United States, New York is the largest hub for this category (156 companies); Columbia has 56.

This list covers company matches for cyberdefense technology providers associated with Columbia, 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 11, 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 11, 2026 How this list was built

56Companies

2,573Contacts tracked

638Verified emails

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The 25 largest cyberdefense technology providers based in Columbia, United States

Ranked by team size

Top 25 of 56 company matches for cyberdefense technology providers based in Columbia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Huntress	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	501-1,000	792 contacts →
	Exact match “Protect Your Endpoints, Identities, Logs, and Employees.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	Vc3	Exact match	Columbia, SC, United StatesHQ recorded Oct 11, 2026	501-1,000	487 contacts →
	Exact match “VC3 is a managed IT and cybersecurity services provider serving organizations throughout the US and Canada.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	OWL Cyber Defense	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	201-500	251 contacts →
	Exact match “Owl Cyber Defense provides hardened network security checkpoints for absolute threat prevention and secure data availability through cross domain and data diode solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	Sealing Technologies, A Parsons Company	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	127 contacts →
	Exact match “SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Synergy ECP	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	201-500	115 contacts →
	Exact match “Welcome to Synergy ECP, the most trusted partner in navigating the complex landscape of cybersecurity and digital transformation.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	Advanced Programs, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	98 contacts →
	Exact match “Embark on a mission with Advanced Programs, Inc,(API) – where innovation meets impact!” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7	Silveredge Government Solutions	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	201-500	71 contacts →
	Exact match “SilverEdge, An SAIC Company, is a next generation provider of innovative and proprietary cybersecurity, software, and intelligence solutions for the Defense and Intelligence…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Sourcefire, Part Of Cisco	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	501-1,000	63 contacts →
	Exact match “Sourcefire, Inc.(Nasdaq:FIRE), a world leader in intelligent cybersecurity solutions, is transforming the way global mid- to large-size organizations and government agencies…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Clear Ridge Defense	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	59 contacts →
	Exact match “Clear Ridge Defense, headquartered in Columbia, MD, is a boutique cyberspace operations defense contracting firm that specializes in acquiring full-spectrum cyberspace talent in…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	Applied Network Solutions, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	55 contacts →
	Exact match “We operate at the intersection of network engineering and cybersecurity, providing secure, scalable, and high-performing architectures for our customers.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Constellation Technologies, INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	53 contacts →
	Exact match “Constellation Technologies, Inc.(CTI) provides cyber engineers, integrators, administrators and experts that have the right blending of experiences and multi-spectral knowledge…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	Cyberpoint International	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	38 contacts →
	Exact match “CyberPoint is dedicated to advancing the discipline of cybersecurity through imagination, technical excellence, and an unparalleled passion for our work.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	SRC Technologies INC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	30 contacts →
	Exact match “SRC Technologies, INC provides information technology (IT) consultation services to government agencies and corporations alike, specializing in secure computing services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	Columbia Technology Partners	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	11-50	21 contacts →
	Exact match “Columbia Technology Partners is a National Security and Defense contractor committed to solving intricate and sensitive technology issues which face corporations and federal…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Ncyber	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	20 contacts →
	Exact match “Ncyber ("en-cyber") is a data-driven information security company based in Columbia MD.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Enterprise Security Solutions LLC	Exact match	Columbia, United StatesHQ recorded Oct 11, 2026	51-200	19 contacts →
	Exact match “Enterprise Security Solutions helps data center, utility, enterprise, and government clients protect facilities, infrastructure, and personnel.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17	Camelot Secure	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	7 contacts →
	Exact match “Our Secure360 platform is a holistic redefinition of what world-class cybersecurity strategies can be.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18	Quolab Tech	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	11-50	6 contacts →
	Exact match “With QuoLab, security professionals analyze, investigate, and respond to threats within an integrated ecosystem.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Cyber Protection Services	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	11-50	6 contacts →
	Exact match “Cyber Protection Services is a certified SDVOSB dedicated to protecting businesses against the cyber threats that evolve daily.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20	Greysys LLC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	1-10	5 contacts →
	Exact match “Greysys LLC is a small information security focused research and development company based in Maryland.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Academy Solutions Group, LLC	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	51-200	4 contacts →
	Exact match “At Academy Solutions Group, we specialize in providing a broad spectrum of complex and technically challenging solutions across our primarily defense, intelligence and civil…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	Captivator Technologies	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	11-50	4 contacts →
	Exact match “Captivator TECHNOLOGIES is a growing digital solutions provider specializing in delivering innovative and efficient solutions tailored to the needs of businesses and individuals.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23	Pinnacle Digital Defense Group	Exact match	Columbia, MD, United StatesHQ recorded Oct 11, 2026	1-10	4 contacts →
	Exact match “Who we are Pinnacle Digital Defense Group brings together a team of elite cybersecurity experts with over twenty years of experience to defend organizations against digital…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	Panoptcy Security	Exact match	Columbia, SC, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “Panoptcy Security is a cybersecurity firm that combines high-level talent, advanced tools, interdisciplinary models, and data science to advance cyber resiliency.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Coefficient Technologies LLC DBA Surveillent Cyber	Exact match	Columbia, SC, United StatesHQ recorded Oct 11, 2026	1-10	3 contacts →
	Exact match “Coefficient Technologies provides the most up-to-date cyber security solutions, strategies, and IT services to help companies defend themselves from known and unknown APTs and…” Recorded in the RevenueBase company graph · Oct 11, 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 “cyberdefense technology providers”. 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 56 cyberdefense technology providers based in Columbia, United States

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Cyberdefense technology providers based in Columbia, United States at a glance

As of Oct 11, 2026

24.8%Verified-email coverage

45.9Average contacts per company

11-50Median size (employees)

Oct 11, 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 Columbia, so it is reported there. Company counts and contact totals on this page are exact for Columbia, over 56 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 Columbia, United States whose business descriptions match “cyberdefense technology providers” 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 638 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 11, 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.

Cyberdefense technology providers 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 “cyberdefense technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyberdefense technology providers are there based in Columbia, United States?

RevenueBase identified 56 company matches for cyberdefense technology providers associated with Columbia, 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?

Huntress 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 cyberdefense technology providers?

New York leads the United States with 156 company records, followed by San Francisco (91) and Austin (89). Columbia has 56.

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 638 professional contacts with verified work emails tracked across these 56 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 11, 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.