Company lists · Data refreshed September 2026

Top 25 Cybersecurity training platforms worldwide

RevenueBase identified 8,909 cybersecurity training platforms worldwide as of September 2026 and tracks 160,573 professional contacts across them, including 54,974 with verified work emails. The United States is the largest market and London the largest hub.

This list covers cybersecurity training platforms worldwide, 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 28, 2026. Country and city lists for cybersecurity training platforms follow the table.

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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
8,909Companies
160,573Contacts tracked
54,974Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cybersecurity training platforms worldwide

Ranked by team size
Top 25 of 8,909 cybersecurity training platforms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity training platforms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSunnyvale, CA, United StatesHQ checked Sep 28, 202610001+14,289 contacts →

Indirect evidence

“Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceSan Jose, CA, United StatesHQ checked Sep 28, 202610001+11,169 contacts →

Partial evidence

“Your backstage pass to the most epic cybersecurity solutions on the market for Endpoint, Network, Data and Cloud security.”

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceRemote, United StatesHQ checked Sep 28, 20265,001-10,00010,118 contacts →

Strong evidence

“CrowdStrike (Nasdaq: CRWD), a global cybersecurity leader, has redefined modern security with the world’s most advanced cloud-native platform for protecting critical areas of…”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceAbingdon, United KingdomHQ checked Sep 28, 20265,001-10,0004,925 contacts →

Strong evidence

“Sophos is a cybersecurity leader defending organizations globally with an AI-driven platform and expert-led services.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceMountain View, CA, United StatesHQ checked Sep 28, 20261,001-5,0003,052 contacts →

Strong evidence

“SentinelOne is the world's leading AI-powered cybersecurity platform.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceLondon, United KingdomHQ checked Sep 28, 2026n/a3,004 contacts →

Partial evidence

“TryHackMe takes the pain out of learning and teaching Cybersecurity.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceClearwater, FL, United StatesHQ checked Sep 28, 20261,001-5,0002,367 contacts →

Indirect evidence

“KnowBe4 empowers the modern workforce to make smarter security decisions every day.”

Source: RevenueBase Database · checked Sep 28, 2026
8Strong evidenceCambridge, United KingdomHQ checked Sep 28, 20261,001-5,0002,355 contacts →

Strong evidence

“Darktrace is a global leader in AI cybersecurity, providing the essential cybersecurity platform to secure organizations today and for an ever-changing future.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 28, 20261,001-5,0002,304 contacts →

Indirect evidence

“organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceCampbell, CA, United StatesHQ checked Sep 28, 20261,001-5,0002,157 contacts →

Partial evidence

“Barracuda is a leading global cybersecurity company providing complete protection against complex threats for all size business.”

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceFolkestone, United KingdomHQ checked Sep 28, 2026n/a1,975 contacts →

Strong evidence

“Hack The Box is the leading AI-powered cybersecurity readiness and upskilling platform, trusted by 1,500+ organizations worldwide, including Fortune 500 enterprises, government…”

Source: RevenueBase Database · checked Sep 28, 2026
12Strong evidenceRockville, MD, United StatesHQ checked Sep 28, 2026n/a1,886 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 28, 2026
13Partial evidenceEden Prairie, MN, United StatesHQ checked Sep 28, 20261,001-5,0001,648 contacts →

Partial evidence

“Fortra delivers AI-amplified cybersecurity solutions that help organizations use and protect data with confidence.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceAlbuquerque, NM, United StatesHQ checked Sep 28, 20261,001-5,0001,294 contacts →

Indirect evidence

“EC-Council is the creator of the globally renowned Certified Ethical Hacker (CEH) program.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceAlamo, CA, United StatesHQ checked Sep 28, 20261,001-5,0001,270 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceAustin, TX, United StatesHQ checked Sep 28, 20261,001-5,0001,252 contacts →

Partial evidence

“Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceAustin, TX, United StatesHQ checked Sep 28, 202610001+1,217 contacts →

Indirect evidence

“On Dec.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 20261,001-5,0001,059 contacts →

Indirect evidence

“WatchGuard® Technologies, Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceHoofddorp, NetherlandsHQ checked Sep 28, 20261,001-5,0001,026 contacts →

Strong evidence

“Irdeto, a CANAL+ company, is the world leader in digital platform cybersecurity, empowering businesses to innovate for a secure, connected future.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 2026201-500879 contacts →

Partial evidence

“Empowering the world to fight cyber threats with indispensable cybersecurity skills and resources.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,000874 contacts →

Partial evidence

“Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceCharlotte, NC, United StatesHQ checked Sep 28, 2026n/a835 contacts →

Partial evidence

“INE helps technology professionals and organizations build real-world expertise across networking, cybersecurity, cloud, and AI.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceHouston, United StatesHQ checked Sep 28, 2026n/a742 contacts →

Indirect evidence

“The nation's #1 Cyber Analyst Bootcamp from 2018 - 2024.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 2026501-1,000725 contacts →

Partial evidence

“Claroty has redefined cyber-physical systems (CPS) protection with an unrivaled industry-centric platform built to secure mission-critical infrastructure.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceChicago, IL, United StatesHQ checked Sep 28, 2026501-1,000696 contacts →

Partial evidence

“Keeper Security is transforming cybersecurity for millions of individuals and thousands of organizations globally.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 8,909 cybersecurity training platforms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 54,974 reachable decision-makers.

Free signup · no credit card

View the full list →

Cybersecurity training platforms worldwide at a glance

As of Sep 28, 2026
34.2%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
5,261
11-50
2,773
51-200
613
201-500
144
501-1,000
32
1,001-5,000
52
5,001-10,000
9
10001+
17

Email recency is reported on each country list linked below.

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 platforms, 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.
Coverage
Every country. Country and city lists for cybersecurity training platforms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “cybersecurity training platforms”. 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 platforms), 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 platforms, and records with no verified work email.
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, 54,974 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 28, 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.

Cybersecurity training platforms by location

54 lists · largest first

Every Cybersecurity training platforms 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 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 platforms, 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 platforms are there worldwide?

RevenueBase identified 8,909 cybersecurity training platforms worldwide 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?

Fortinet, headquartered in Sunnyvale, tops this list with the largest team on record.

Which country has the most cybersecurity training platforms?

The United States leads with 1,711 companies, followed by India (1,249) and the United Kingdom (536). Every cybersecurity training platforms list by country and city is linked on this page.

Which city has the most cybersecurity training platforms?

London leads with 223 headquartered companies, followed by Paris (116) and Sao Paulo (85).

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 54,974 verified decision-maker contacts tracked across these 8,909 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 8,909 cybersecurity training platforms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.