Company lists · Data refreshed September 2026

Top 22 Insider threat training providers based in the United Kingdom

RevenueBase identified 64 company matches for insider threat training providers associated with the United Kingdom as of September 2026 and tracks 425 professional contacts across them, including 231 with verified work emails. London is the largest hub.

This list covers company matches for insider threat training providers associated with the United Kingdom, 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 20, 2026.

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 20, 2026 How this list was built
64Companies
425Contacts tracked
231Verified emails
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The 22 largest insider threat training providers based in the United Kingdom

Ranked by team size
Top 22 of 64 company matches for insider threat training providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 match1 Old Street Yard, United KingdomHQ recorded Sep 20, 2026201-500125 contacts →

Exact match

“Our mission is to eliminate the most complex cybersecurity challenge every organization faces: insider risk.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchManchester, United KingdomHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“Humans are an organisation's strongest line of defence against evolving cyber threats, but security awareness training alone won't transform employee behaviour.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBarnsley, United KingdomHQ recorded Sep 20, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCheltenham, United KingdomHQ recorded Sep 20, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchCheltenham, United KingdomHQ recorded Sep 20, 202611-5021 contacts →

Exact match

“Blacksmiths is a security risk consultancy company specialising in managing Insider risk, Threats and Cyber Security.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“At TSC (The Security Company), we help organisations turn their biggest security vulnerability, their employees, into their greatest defence.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchAberdeen, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchNewport, United KingdomHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Hut Six are focused on the human aspect of information security, creating secure cultures within organisations and changing employee behaviour.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchTheale, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Vigilant helps organisations mitigate and protect against insider threats.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-2005 contacts →

Exact match

“We Empower Organizations Worldwide with Cutting-Edge Security Solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“We provide bespoke consultancy and training which supports you in preventing, preparing and protecting against the threats and vulnerabilities arising from terrorism and crime…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Savant’s Training Team has unsurpassed verifiable experience in providing cross-spectrum training, risk consultancy and security to high-value clients, including; Ministers…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchColchester, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Network Security, Endpoint security, Cloud Security, Threat Detection are some of the areas we primarily focus on in helping organisations develop their security footprint.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchEmsworth, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“We deliver face to face training on cyber security in real terms for real people.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchManchester, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“The Defence Works was acquired by Proofpoint.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHorsham, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“Capensys is now part of Wilson Allen, providing technology and security awareness training for the legal industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchA L'etranger, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPlymouth, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We offer cybersecurity awareness courses giving you and your team the tools to help prevent cyber breaches before they happen, and how to deal with them should they arise through…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We provide cyber security awareness campaigns, including managed phish testing and both online and face-to-face cyber-security training.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 22 of 64 insider threat training providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 231 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insider threat training providers based in the United Kingdom at a glance

As of Sep 20, 2026
54.4%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
43.8%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
16
51-200
3
201-500
1

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 64 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “insider threat training 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 231 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 20, 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.

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 “insider threat training providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insider threat training providers are there based in the United Kingdom?

RevenueBase identified 64 company matches for insider threat training providers associated with the United Kingdom 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?

Egress, A Knowbe4 Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most insider threat training providers?

London leads with 28 company records, followed by Manchester (5) and Barnsley (2).

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 231 professional contacts with verified work emails tracked across these 64 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 20, 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.