Company lists · Data refreshed September 2026

Top 25 Vr cybersecurity training providers based in the United Kingdom

RevenueBase identified 105 vr cybersecurity training providers headquartered in the United Kingdom as of September 2026 and tracks 3,129 professional contacts across them, including 274 with verified work emails. London is the largest hub.

This list covers vr cybersecurity training providers headquartered in the United Kingdom, 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 29, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
105Companies
3,129Contacts tracked
274Verified emails
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The 25 largest vr cybersecurity training providers based in the United Kingdom

Ranked by team size
Top 25 of 105 vr cybersecurity training providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to vr cybersecurity training providers: 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
1Partial evidenceFolkestone, United KingdomHQ checked Sep 29, 2026n/a1,975 contacts →

Partial 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 29, 2026
2Indirect evidenceManchester, United KingdomHQ checked Sep 29, 2026n/a227 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a171 contacts →

Indirect evidence

“Security Blue Team is now Centri.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceStourport-on-severn, United KingdomHQ checked Sep 29, 2026201-50086 contacts →

Indirect evidence

“CyberGuard Technologies is the security division of Wavenet.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSwansea, United KingdomHQ checked Sep 29, 2026201-50054 contacts →

Partial evidence

“SANS is the world's largest and most trusted provider of cyber security training.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceLeeds, United KingdomHQ checked Sep 29, 202611-5037 contacts →

Indirect evidence

“Boxphish is a low touch cyber-SAT platform that arms organisations and their people, with the tools and knowledge needed to spot cyber attacks.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceBarnsley, United KingdomHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“We work with organisations to improve their information security and data governance through training tools that capture employee attention and build positive new behaviours.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceCheltenham, United KingdomHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“At CY2 Limited, we specialise in delivering cutting-edge training and exercising managed services that prepare organisations to meet today’s evolving digital threats.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceShrewsbury, United KingdomHQ checked Sep 29, 202611-5022 contacts →

Partial evidence

“Grow your skills and advance your career with The #1 Cyber Security Training and Career Development Platform Top-rated online cyber security training Pass the top certification…”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceCheltenham, United KingdomHQ checked Sep 29, 202611-5018 contacts →

Partial evidence

“We provide NCSC-Assured training, advanced mentoring, and multiple vocational qualifications.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“Founded in 2006, Tranchulas is a multinational cyber security company having its offices in London, San Francisco, Budapest and Islamabad.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5015 contacts →

Partial evidence

“We are IT security experts, providing job-ready online training through hands-on and project-based learning”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-1015 contacts →

Partial evidence

“We Help Your Company Culture to Have a Successful Cybersecurity Posture.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5015 contacts →

Partial evidence

“Immerse helps you train your workforce, enhance skills, and drive real results with immersive VR experiences.”

Source: RevenueBase Database · checked Sep 29, 2026
15Partial evidenceLeeds, United KingdomHQ checked Sep 29, 202611-5013 contacts →

Partial evidence

“The Cyber Escape Room Co was founded in 2021 in response to the absolutely bloody boring cyber security training we've seen on the market.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-108 contacts →

Partial evidence

“Protect your organisation from cyber threats with Goldphish - the leading web-based security awareness training platform.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceAberdeen, United KingdomHQ checked Sep 29, 20261-108 contacts →

Partial evidence

“OSP Cyber Academy are a managed service provider of cyber, information security, and data protection training and education programmes.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-105 contacts →

Partial evidence

“At CyberSync Hub we believe cybersecurity is more than technology.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceManchester, United KingdomHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Over 80% of cyber security breaches are caused by human error.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceCrewe, United KingdomHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“We're in security to prevent insecurity.”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-503 contacts →

Strong evidence

“Building cybersecurity proficiency through effective, expert-led, hands-on, and custom-built training to deliver real impact where it matters most: At Cyber Helmets, we believe…”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceBelfast, United KingdomHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“Specialising in Security, we design and deliver online training, which puts the student’s needs first.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceBelfast, United KingdomHQ checked Sep 29, 20261-103 contacts →

Strong evidence

“Nemstar is the cybersecurity training expert, equipping organisations to tackle the threats of today and tomorrow.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceCheltenham, United KingdomHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“North Green Security is a UK-based cyber security training and consultancy company.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“We make cyber work.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 105 vr cybersecurity training providers based in the United Kingdom

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Vr cybersecurity training providers based in the United Kingdom at a glance

As of Sep 29, 2026
8.8%Verified-email coverage
29.8Average contacts per company
1-10Median size (employees)
42.9%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
32
51-200
1
201-500
3

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 105 companies.

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 vr cybersecurity training providers, 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 Kingdom whose own description of what they do matches “vr cybersecurity training providers”. 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 vr cybersecurity training providers), 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 vr cybersecurity training providers, and records with no verified work email. Companies headquartered outside United Kingdom 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, 274 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 29, 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.

Vr cybersecurity training providers by metro

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 vr cybersecurity training providers, 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 vr cybersecurity training providers are there based in the United Kingdom?

RevenueBase identified 105 vr cybersecurity training providers headquartered in the United Kingdom 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?

Hack The BOX, headquartered in Folkestone, tops this list with the largest team on record.

Which city has the most vr cybersecurity training providers?

London leads with 45 headquartered companies, followed by Manchester (9) and Cheltenham (4).

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 274 verified decision-maker contacts tracked across these 105 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 29, 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 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.