Company lists · Data refreshed September 2026

Top 25 Cybersecurity training courses based in the United States

Name: Cybersecurity training courses based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 434 companies tracked

RevenueBase identified 434 cybersecurity training courses headquartered in the United States as of September 2026 and tracks 8,542 professional contacts across them, including 1,566 with verified work emails and 1,677 with mobile numbers. New York is the largest hub.

This list covers cybersecurity training courses headquartered in the 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

434Companies

8,542Contacts tracked

1,566Verified emails

1,677Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity training courses based in the United States

Ranked by team size

Top 25 of 434 cybersecurity training courses based in the United States, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity training courses: 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	Sans Institute	Strong evidence	Rockville, MD, United States	n/a	1,877 contacts →
	Strong evidence “SANS is the most trusted and by far the largest source for information and cybersecurity training and certification in the world.” Source: RevenueBase Database · checked Sep 1, 2026
2	Ec-Council	Indirect evidence	Albuquerque, NM, United States	1,001-5,000	1,269 contacts →
	Indirect evidence “EC-Council is the creator of the globally renowned Certified Ethical Hacker (CEH) program.” Source: RevenueBase Database · checked Sep 1, 2026
3	Offsec	Partial evidence	New York, NY, United States	201-500	878 contacts →
	Partial evidence “Empowering the world to fight cyber threats with indispensable cybersecurity skills and resources.” Source: RevenueBase Database · checked Sep 1, 2026
4	INE	Partial evidence	Charlotte, NC, United States	n/a	809 contacts →
	Partial evidence “INE is the premier provider of Technical Training for the IT industry.” Source: RevenueBase Database · checked Sep 1, 2026
5	Evolve Security Academy	Strong evidence	Chicago, IL, United States	n/a	162 contacts →
	Strong evidence “Evolve Security is a technical cybersecurity firm and the home of Evolve Academy, offering holistic and advanced cybersecurity training and continuously ranked #1 in the U.S.” Source: RevenueBase Database · checked Sep 1, 2026
6	Cybrary	Partial evidence	Riverdale, MD, United States	51-200	127 contacts →
	Partial evidence “Cybrary is the premier cybersecurity professional development platform, providing the collective knowledge of the industry’s top experts and leading organizations to equip IT and…” Source: RevenueBase Database · checked Sep 1, 2026
7	Ninjio Cybersecurity Awareness Training	Strong evidence	Westlake Village, CA, United States	51-200	102 contacts →
	Strong evidence “NINJIO is an all-in-one solution that lowers human-based cybersecurity risk through engaging training, personalized testing, and insightful reporting.” Source: RevenueBase Database · checked Sep 1, 2026
8	Carolina Cyber Center	Indirect evidence	Montreat, NC, United States	11-50	100 contacts →
	Indirect evidence “The Carolina Cyber Center Academy offers an affordable alternative to the college experience.” Source: RevenueBase Database · checked Sep 1, 2026
9	Vanguard Integrity Professionals	Indirect evidence	Fullerton, CA, United States	51-200	86 contacts →
	Indirect evidence “Established in 1986 as one of the largest independent providers of enterprise security software, we continuously drive innovation in security software and technology to stay ahead…” Source: RevenueBase Database · checked Sep 1, 2026
10	Thrivedx	Strong evidence	Miami, FL, United States	1,001-5,000	78 contacts →
	Strong evidence “ThriveDX, the global leader in cybersecurity training and talent development, collaborates with academic institutions and corporations worldwide to deliver training and advanced…” Source: RevenueBase Database · checked Sep 1, 2026
11	Ultimate Knowledge Institute	Partial evidence	Scottsdale, AZ, United States	11-50	44 contacts →
	Partial evidence “The Ultimate Knowledge Institute opened its doors in as an Information Technology, Information Assurance and Cyber Security training provider to the Department of Defense, Federal…” Source: RevenueBase Database · checked Sep 1, 2026
12	Current Technologies Computer Learning Centers	Partial evidence	Portage, IN, United States	11-50	29 contacts →
	Partial evidence “Current Technologies CLC is an award-winning Cisco Platinum Learning Partner leading the industry with comprehensive courses and a team of expert trainers.” Source: RevenueBase Database · checked Sep 1, 2026
13	Cybeready Security Awareness Training	Partial evidence	Santa Clara, CA, United States	11-50	26 contacts →
	Partial evidence “CybeReady is the world’s only automated platform for cyber readiness training, delivering quick, real-world simulations and feedback to ensure your team is always prepared to…” Source: RevenueBase Database · checked Sep 1, 2026
14	BCR Cyber	Strong evidence	Baltimore, MD, United States	11-50	24 contacts →
	Strong evidence “BCR Cyber is a leading provider of comprehensive cybersecurity training, testing, certification, and job placement services.” Source: RevenueBase Database · checked Sep 1, 2026
15	Itpro, From ACI Learning	Partial evidence	Gainesville, United States	51-200	23 contacts →
	Partial evidence “ACI Learning's binge-worthy on-demand cyber and IT certification training.” Source: RevenueBase Database · checked Sep 1, 2026
16	Cympire	Indirect evidence	Orlando, FL, United States	11-50	18 contacts →
	Indirect evidence “Cympire, a CyberproAI company, was founded by cyber, simulation and gaming experts, who believe that mission-ready cyber professionals are the key to a safer world.” Source: RevenueBase Database · checked Sep 1, 2026
17	Zeroday Academy	Strong evidence	DE, United States	11-50	18 contacts →
	Strong evidence “Zeroday Academy is a specialized cybersecurity training institution offering hands-on, practical training courses.” Source: RevenueBase Database · checked Sep 1, 2026
18	Rocheston	Strong evidence	New York, NY, United States	11-50	18 contacts →
	Strong evidence “Rocheston provides training and certification in the field of Cybersecurity.” Source: RevenueBase Database · checked Sep 1, 2026
19	Haiku, INC	Strong evidence	Henderson, NV, United States	11-50	17 contacts →
	Strong evidence “Haiku Inc has revolutionized cyber security training for anyone by using game-based training to teach hands-on, real-world cybersecurity skills that can lead to a lucrative career.” Source: RevenueBase Database · checked Sep 1, 2026
20	Cyberdefenses, INC	Indirect evidence	Round Rock, TX, United States	51-200	16 contacts →
	Indirect evidence “Cyberspace is our battlefield.” Source: RevenueBase Database · checked Sep 1, 2026
21	Cyberkraft	Strong evidence	Cheyenne, WY, United States	11-50	14 contacts →
	Strong evidence “Cyberkraft provides professional cybersecurity training to individuals, corporate teams, and government agencies.” Source: RevenueBase Database · checked Sep 1, 2026
22	Techsherpas 365	Strong evidence	Tampa, FL, United States	11-50	13 contacts →
	Strong evidence “TechSherpas 365 offers a robust course schedule and flexible training delivery options to ensure you can get the training you need all year round.” Source: RevenueBase Database · checked Sep 1, 2026
23	Mediapro Cybersecurity & Privacy Education	Partial evidence	Bothell, WA, United States	51-200	12 contacts →
	Partial evidence “MediaPRO security and privacy training solutions are used by organizations of all sizes to protect sensitive data, demonstrate compliance, and reduce the risk to their reputation…” Source: RevenueBase Database · checked Sep 1, 2026
24	Cyber Brain Academy	Strong evidence	Merrillville, IN, United States	11-50	11 contacts →
	Strong evidence “Cyber Brain Academy is a veteran-owned, nationally recognized cybersecurity training company founded in 2018 by Victor Nzeata, one of Indiana’s first cyber officers and a U.S.” Source: RevenueBase Database · checked Sep 1, 2026
25	Cyber Range Solutions INC	Partial evidence	San Antonio, TX, United States	11-50	8 contacts →
	Partial evidence “CRS provides cyber security training and improve security team performance by providing a hyper realistic, virtual training environment, advance training tools and simulated…” Source: RevenueBase Database · checked Sep 1, 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 training courses. 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 training courses.
Partial evidence: Its own public description names part of cybersecurity training courses, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity training courses. 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 434 cybersecurity training courses based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,566 reachable decision-makers.

Free signup · no credit card

View the full list →

Cybersecurity training courses based in the United States at a glance

As of Sep 1, 2026

18.3%Verified-email coverage

19.6%Mobile-number coverage

19.7Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

256

11-50

135

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 training courses, 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 the United States whose own description of what they do matches “cybersecurity training courses”. 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 training courses), 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 training courses, and records with no verified work email. Companies headquartered outside United States 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, 1,566 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 1, 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.

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 training courses, 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 training courses are there based in the United States?

RevenueBase identified 434 cybersecurity training courses headquartered in the 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?

Sans Institute, headquartered in Rockville, tops this list with the largest team on record.

Which city has the most cybersecurity training courses?

New York leads with 20 headquartered companies, followed by San Antonio (12) and Tampa (9).

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 1,566 verified decision-maker contacts tracked across these 434 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 434 cybersecurity training courses based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Cybersecurity training courses by geography

Browse the directory

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.