Company lists · Data refreshed September 2026

Top 25 Cybersecurity training centers worldwide

Name: Cybersecurity training centers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 7,144 companies tracked

RevenueBase identified 7,144 company matches for cybersecurity training centers worldwide as of September 2026 and tracks 78,778 professional contacts across them, including 13,139 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for cybersecurity training centers worldwide, 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 September 28, 2026. Country and city lists for cybersecurity training centers follow the table.

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 Sep 28, 2026 How this list was built

7,144Companies

78,778Contacts tracked

13,139Verified emails

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The 25 largest cybersecurity training centers worldwide

Ranked by team size

Top 25 of 7,144 company matches for cybersecurity training centers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Hack The BOX	Exact match	Folkestone, United KingdomHQ recorded Sep 28, 2026	n/a	1,975 contacts →
	Exact match “Hack The Box is the leading AI-powered cybersecurity readiness and upskilling platform, trusted by 1,500+ organizations worldwide, including Fortune 500 enterprises, government…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Sans Institute	Exact match	Rockville, MD, United StatesHQ recorded Sep 28, 2026	n/a	1,886 contacts →
	Exact match “SANS is the most trusted and by far the largest source for information and cybersecurity training and certification in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Ec-Council	Exact match	Albuquerque, NM, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,294 contacts →
	Exact match “EC-Council is the creator of the globally renowned Certified Ethical Hacker (CEH) program.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Global Knowledge	Exact match	Alamo, CA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,270 contacts →
	Exact match “Global Knowledge is an enterprise learning company delivering IT, engineering and business training designed to help organizations build the people who can do the work they need…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Offsec	Exact match	New York, NY, United StatesHQ recorded Sep 28, 2026	201-500	879 contacts →
	Exact match “Empowering the world to fight cyber threats with indispensable cybersecurity skills and resources.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Isc2	Exact match	Alexandria, VA, United StatesHQ recorded Sep 28, 2026	201-500	847 contacts →
	Exact match “ISC2 is the world’s leading member organisation for cybersecurity professionals, driven by our vision of a safe and secure cyber world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	INE	Exact match	Charlotte, NC, United StatesHQ recorded Sep 28, 2026	n/a	835 contacts →
	Exact match “INE helps technology professionals and organizations build real-world expertise across networking, cybersecurity, cloud, and AI.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Cybernow Labs	Exact match	Houston, United StatesHQ recorded Sep 28, 2026	n/a	742 contacts →
	Exact match “The nation's #1 Cyber Analyst Bootcamp from 2018 - 2024.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	ACI Learning	Exact match	Colorado Springs, CO, United StatesHQ recorded Sep 28, 2026	201-500	530 contacts →
	Exact match “ACI Learning trains the leaders in Audit, Cybersecurity, and Information Technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Group-Ib	Exact match	SingaporeHQ recorded Sep 28, 2026	501-1,000	528 contacts →
	Exact match “Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Redteam Hacker Academy	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 28, 2026	n/a	430 contacts →
	Exact match “RedTeam Hacker Academy is a globally recognized Cyber Security and Ethical Hacking Training Institute empowering learners to become job-ready cyber professionals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Secure Soft S.A.C	Exact match	Santiago De Surco, PeruHQ recorded Sep 28, 2026	51-200	426 contacts →
	Exact match “Somos Secure Soft, el Centro de Excelencia en Ciberseguridad de la empresa Gtd, con más de 20 años de experiencia y presencia en Perú, Chile, Colombia, Ecuador y México.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Cyber Security Forum Initiative	Exact match	Omaha, NE, United StatesHQ recorded Sep 28, 2026	51-200	417 contacts →
	Exact match “The Cyber Security Forum Initiative (CSFI) is a non-profit organization headquartered in Omaha, NE and in Washington DC with a mission "to provide Cyber Warfare awareness…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Neosecure By SEK	Exact match	Retiro, ArgentinaHQ recorded Sep 28, 2026	501-1,000	414 contacts →
	Exact match “Con más de 20 años de experiencia, 750 colaboradores y una base de más de 650 clientes en la región, operamos en los mercados de Brasil, Chile, Argentina, Colombia y Perú, donde…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Quickstart INC	Exact match	Austin, TX, United StatesHQ recorded Sep 28, 2026	51-200	392 contacts →
	Exact match “QuickStart offers IT training for emerging and established professionals in the field.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	G Data Cyberdefense	Exact match	Bochum, GermanyHQ recorded Sep 28, 2026	501-1,000	386 contacts →
	Exact match “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Neverhack	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1,001-5,000	382 contacts →
	Exact match “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Techdefence	Exact match	Ahmedabad, IndiaHQ recorded Sep 28, 2026	201-500	340 contacts →
	Exact match “TechDefence Labs (TechD Cybersecurity Limited) Award-winning \| Innovative \| Visionary We empower organizations across the globe to secure their applications, networks, and digital…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Instituto DE Defesa Cibernética	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 28, 2026	n/a	324 contacts →
	Exact match “O Instituto de Defesa Cibernética (IDCiber) foi fundado em 2023 para enfrentar o crescente número e a complexidade das ameaças cibernéticas em todo o mundo.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Nationaal Cyber Security Centrum Ncsc-Nl	Exact match	Den Haag, NetherlandsHQ recorded Sep 28, 2026	201-500	276 contacts →
	Exact match “Als Nationaal Cyber Security Centrum (NCSC) geven we richting in het complexe cyberdomein.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Secureyes	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	201-500	270 contacts →
	Exact match “SecurEyes is a global cybersecurity specialist firm offering advisory plus consulting services and reg-tech products solving for cybersecurity challenges so that business leaders…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Craw Security	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	501-1,000	266 contacts →
	Exact match “OUR STORY WHO WE ARE Craw Security is a Training and Consulting Company with high industry training and consulting Standards.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	TBH	Exact match	Kochi, IndiaHQ recorded Sep 28, 2026	201-500	248 contacts →
	Exact match “TechbyHeart safeguards the digital world through its dedicated Cybersecurity Wing, delivering expert services such as Vulnerability Assessment, Penetration Testing, Cybersecurity…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Beacon RED	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Sep 28, 2026	201-500	243 contacts →
	Exact match “Beacon Red focuses on enhancing national security preparedness throughout the Middle East.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	SOC Experts	Exact match	Bengaluru, IndiaHQ recorded Sep 28, 2026	5,001-10,000	241 contacts →
	Exact match “SOC Experts is pioneer and the only institution to provide end-to-end training on Security Operation Center (SOC).” Recorded in the RevenueBase company graph · Sep 28, 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 training centers”. 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 7,144 cybersecurity training centers worldwide

See the full list, filter by size, metro and specialty, and access 13,139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity training centers worldwide at a glance

As of Sep 28, 2026

16.7%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

4,151

11-50

2,259

51-200

514

201-500

130

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for cybersecurity training centers are linked below.
What qualifies: Company records worldwide whose business descriptions match “cybersecurity training centers” 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. 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 13,139 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 September 28, 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 training centers by location

38 lists · largest first

Every Cybersecurity training centers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 training centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity training centers are there worldwide?

RevenueBase identified 7,144 company matches for cybersecurity training centers worldwide as of September 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?

Hack The BOX tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most cybersecurity training centers?

The United States leads with 1,317 companies, followed by India (1,053) and the United Kingdom (361). Every cybersecurity training centers list by country and city is linked on this page.

Which city has the most cybersecurity training centers?

London leads with 128 company records, followed by Paris (85) and Pune (66).

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 13,139 professional contacts with verified work emails tracked across these 7,144 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 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 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.