Company lists · Data refreshed November 2026

Top 25 Security guard training providers based in the United Kingdom

RevenueBase identified 221 company matches for security guard training providers associated with the United Kingdom as of November 2026 and tracks 2,797 professional contacts across them, including 298 with verified work emails. London is the largest hub.

This list covers company matches for security guard 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 November 5, 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 Nov 5, 2026 How this list was built
221Companies
2,797Contacts tracked
298Verified emails
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The 25 largest security guard training providers based in the United Kingdom

Ranked by team size
Top 25 of 221 company matches for security guard training providers based in the United Kingdom, 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 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
2Exact 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
3Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-200176 contacts →

Exact match

“Get Licensed is the UK's leading provider of security training, screening, and staffing solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Nov 5, 202651-200165 contacts →

Exact match

“Capricorn Security Group has been a Security Industry Authority (SIA) approved contractor for over 9 years and is ranked in the top 5% of Security Companies in the UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHounslow, United KingdomHQ recorded Nov 5, 2026201-50099 contacts →

Exact match

“For a better service and competitive price try K4 Security Services At K4 we offer the following: 1.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchEast Grinstead, United KingdomHQ recorded Nov 5, 2026201-50057 contacts →

Exact match

“Interforce provide professional, trained, security operators and response teams to organisations who have a responsibility to keep people safe and prevent crime.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHarrow, United KingdomHQ recorded Nov 5, 202651-20057 contacts →

Exact match

“Citiguard Security offers accredited and specialised security services including high quality trained guarding, key holding and alarm response, reception services, concierge, door…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAldershot, United KingdomHQ recorded Nov 5, 202651-20054 contacts →

Exact match

“Shield Security Services Limited was incorporated in 1986.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSalford, United KingdomHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“Practical Event Solutions is one of the UK’s leading security specialist.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchHigh Wycombe, United KingdomHQ recorded Nov 5, 202651-20048 contacts →

Exact match

“Risk Management Security Services specialise in providing bespoke security to commercial, residential and Industrial premises.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMaidstone, United KingdomHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“TMS Protection Ltd are the South East's leaders in the Security industry, offering a service that we believe can not be matched.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 5, 2026201-50034 contacts →

Exact match

“Supplier of professional, high quality Security Guarding services-Corporate, retail and event security services-public and private function security-provision of Door Supervisors…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDoncaster, United KingdomHQ recorded Nov 5, 202651-20032 contacts →

Exact match

“Security Specialists A discreet, reliable and effective service Providing highly trained professional security guards and associated round the clock security services and for over…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchStockport, United KingdomHQ recorded Nov 5, 2026201-50029 contacts →

Exact match

“TriGuard is a specialist provider of Security, Care Warden, Concierge and Training Services, supporting organisations across the supported housing, social care and property…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchDorking, United KingdomHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“New Dawn Security & Training Ltd, nestled in Dorking, Surrey, we specialise in delivering top-tier security and crowd management services throughout the South East and across the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchDarlington, United KingdomHQ recorded Nov 5, 202651-20028 contacts →

Exact match

“Close Protection Security is an industry-leading security company, established in 2017 and based in the North East of England, created by Glenn Bartlett.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“New Generation Training & Consultancy (NGTC) is a specialist training provider supporting the security, spectator safety, events, and customer service sectors across the UK.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGrantham, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Gryphon Event Safety and Security Limited offer a wide range of services and training opportunities across the safety and security industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchIlford, United KingdomHQ recorded Nov 5, 202651-20020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCardiff, United KingdomHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“Rubicon was founded as a result of having worked in the Security Industry for a number of years, it soon became apparent that the training and those employed in the industry were…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLoughton, United KingdomHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“At Skye Guarding, we specialise in providing security licensed officers at a competitive price.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPeterborough, United KingdomHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“We are a security company that specializes in the supply of security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Tavcom is the leading supplier of security systems training courses providing award winning BTEC certificated courses to installers, operators, managers and designers of CCTV…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchLetchworth, United KingdomHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“Established in 1974, Arena Security are a major SIA accredited supplier of security guards, mobile patrols and key holding.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 5, 20261,001-5,00014 contacts →

Exact match

“Overview JAGUAR SECURITY LTD holds Security Industry Authority (SIA) approved contractor status for the provision of Security Guarding Service.”

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

Showing 25 of 221 security guard training providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security guard training providers based in the United Kingdom at a glance

As of Nov 5, 2026
10.7%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
20.4%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
56
51-200
53
201-500
12
501-1,000
3
1,001-5,000
5

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 221 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 “security guard 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 298 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.

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

How many security guard training providers are there based in the United Kingdom?

RevenueBase identified 221 company matches for security guard training providers associated with the United Kingdom 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?

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

Which city has the most security guard training providers?

London leads with 45 company records, followed by Manchester (7) and Birmingham (6).

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 298 professional contacts with verified work emails tracked across these 221 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.