Company lists · Data refreshed November 2026

Top 25 Security training service providers worldwide

RevenueBase identified 7,020 company matches for security training service providers worldwide as of November 2026 and tracks 75,911 professional contacts across them, including 9,802 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for security training service providers 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 November 5, 2026. Country and city lists for security training service providers 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 Nov 5, 2026 How this list was built
7,020Companies
75,911Contacts tracked
9,802Verified emails
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The 25 largest security training service providers worldwide

Ranked by team size
Top 25 of 7,020 company matches for security training service providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Nov 5, 20261,001-5,0002,372 contacts →

Exact match

“Founded in 1976, Paragon Security is Ontario’s largest privately owned security company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAlamo, United StatesHQ recorded Nov 5, 20261,001-5,0001,442 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAlbuquerque, NM, United StatesHQ recorded Nov 5, 20261,001-5,0001,324 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Nov 5, 20261,001-5,0001,209 contacts →

Exact match

“At Titan Security Group, we understand that each client is unique, with specific security needs shaped by the type of property and its location.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Nov 5, 20265,001-10,0001,168 contacts →

Exact match

“Founded in 1982, St.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVadodara Gujarat, IndiaHQ recorded Nov 5, 202610001+1,083 contacts →

Exact match

“CSPL is Pan India company with presence in almost all states and in some neighbouring countries also.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 5, 2026501-1,000562 contacts →

Exact match

“Mulligan is a Manhattan-based provider of the finest security and fire safety professionals available.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 5, 2026201-500516 contacts →

Exact match

“Skill Force” is a leading provider of security solutions offering comprehensive services to public and private entities across the UAE.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchGardena, CA, United StatesHQ recorded Nov 5, 2026501-1,000507 contacts →

Exact match

“American Guard Services is an established, reliable and accredited security protection firm.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHerndon, United StatesHQ recorded Nov 5, 2026201-500485 contacts →

Exact match

“Established in 1974, Learning Tree International is a leading provider of IT and management training to business and government organizations worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBuenos Aires, ArgentinaHQ recorded Nov 5, 20261,001-5,000470 contacts →

Exact match

“Comahue Seguridad Privada es una empresa que brinda servicios de Seguridad con más de 40 años de trayectoria.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMontréal, QC, CanadaHQ recorded Nov 5, 20261,001-5,000462 contacts →

Exact match

“With nearly 100 years of existence, the Commissionnaires du Québec is a renowned NPO that offers excellent security solutions, while helping veterans make the difficult transition…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCenturion, South AfricaHQ recorded Nov 5, 2026501-1,000369 contacts →

Exact match

“Looking to the future: The journey from NOSA to SafetyCloud Initially a free service to industry, NOSA was privatised in 2005, and in 2018, it was bought by the Carlyle Group…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAhmedabad, IndiaHQ recorded Nov 5, 2026201-500346 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBraintree, United KingdomHQ recorded Nov 5, 20261,001-5,000337 contacts →

Exact match

“Established in 1993, with commitment to our customers and staff alongside a strong ethos and standards driven approach, Regency Security is now the largest provider of door…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 5, 2026201-500286 contacts →

Exact match

“ADAMS Formación es una empresa privada de formación nacida en 1957.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNew Delhi, IndiaHQ recorded Nov 5, 2026501-1,000277 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 · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAjman, United Arab EmiratesHQ recorded Nov 5, 2026501-1,000276 contacts →

Exact match

“AJ Security AJ Security has been delivering successful security services to our clients for over the past years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 5, 2026201-500274 contacts →

Exact match

“Condor Security is a provider of professional security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 5, 2026201-500252 contacts →

Exact match

“Beacon Red focuses on enhancing national security preparedness throughout the Middle East.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 5, 202651-200250 contacts →

Exact match

“CyberGate is an Emirati establishment founded to provide Cybersecurity services that would improve the overarching security posture of governments and organizations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchShirley, United KingdomHQ recorded Nov 5, 20261,001-5,000246 contacts →

Exact match

“MAN Commercial is a leading security company and Training Academy based in Solihull, West Midlands.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchManchester, United KingdomHQ recorded Nov 5, 2026n/a233 contacts →

Exact match

“At CAPSLOCK, we’re redefining how adults transition into cyber security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchKochi, IndiaHQ recorded Nov 5, 2026201-500229 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchDes Plaines, FL, United StatesHQ recorded Nov 5, 20261,001-5,000224 contacts →

Exact match

“As the U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 7,020 security training service providers worldwide

See the full list, filter by size, metro and specialty, and access 9,802 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security training service providers worldwide at a glance

As of Nov 5, 2026
12.9%Verified-email coverage
10.8Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
3,980
11-50
1,901
51-200
656
201-500
243
501-1,000
82
1,001-5,000
98
5,001-10,000
7
10001+
13

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 security training service providers are linked below.
What qualifies
Company records worldwide whose business descriptions match “security training service 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. 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 9,802 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 November 5, 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.

Security training service providers by location

32 lists · largest first

Every Security training service providers 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 “security training service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security training service providers are there worldwide?

RevenueBase identified 7,020 company matches for security training service providers worldwide as of November 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?

Paragon Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most security training service providers?

The United States leads with 1,425 companies, followed by the United Kingdom (566) and India (521). Every security training service providers list by country and city is linked on this page.

Which city has the most security training service providers?

London leads with 140 company records, followed by Sao Paulo (63) and Paris (54).

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 9,802 professional contacts with verified work emails tracked across these 7,020 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 November 5, 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.