Company lists · Data refreshed November 2026

Top 25 Security escort services based in the United Kingdom

RevenueBase identified 451 company matches for security escort services associated with the United Kingdom as of November 2026 and tracks 3,818 professional contacts across them, including 270 with verified work emails. London is the largest hub.

This list covers company matches for security escort services 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
451Companies
3,818Contacts tracked
270Verified emails
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The 25 largest security escort services based in the United Kingdom

Ranked by team size
Top 25 of 451 company matches for security escort services 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 matchMiddx, United KingdomHQ recorded Nov 5, 2026201-500183 contacts →

Exact match

“We are able to supply a one stop security service for all types of security requirement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHornchurch, United KingdomHQ recorded Nov 5, 2026501-1,000124 contacts →

Exact match

“We are a well-established company that supplies specialist Close Protection, Door Supervisor services to Private Individuals, Visiting Royal Families, Government Officials…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMayfair, United KingdomHQ recorded Nov 5, 2026201-500113 contacts →

Exact match

“Rossi Security have been providing Luxury Security services in London and Bicester Village, Oxfordshire since 2009.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchLoughton, United KingdomHQ recorded Nov 5, 2026201-50065 contacts →

Exact match

“Sentinel Group Security is a fast growing provider of all aspects of security personnel and manned security services operating across the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchSouth Normanton, United KingdomHQ recorded Nov 5, 2026201-50054 contacts →

Exact match

“Secur-it is a leading provider of security services and risk management.”

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 matchLondon, United KingdomHQ recorded Nov 5, 2026201-50050 contacts →

Exact match

“UK Protection is widely recognised as the premier supplier of security solutions to the Corporate, Jewellery and Luxury Retail industries across the UK.”

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 matchCrewe, United KingdomHQ recorded Nov 5, 2026201-50044 contacts →

Exact match

“Alpha Omega Securities Ltd provides a wide range of professional services for the protection of clients, their property and their premises throughout the United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBolton, United KingdomHQ recorded Nov 5, 2026201-50040 contacts →

Exact match

“At Leisure Guard Security, we provide a wide range of security services to private individuals and corporate businesses alike.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact 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
14Exact 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
15Exact matchAshford, United KingdomHQ recorded Nov 5, 2026n/a32 contacts →

Exact match

“Our services protect the assets of clients from a variety of hazards by implementing preventative measures.”

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 matchPeterborough, United KingdomHQ recorded Nov 5, 2026201-50028 contacts →

Exact match

“We at CN Security Ltd pride ourselves on delivering a bespoke service tailored to the needs of our clients, irrespective of size or location.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCarluke, United KingdomHQ recorded Nov 5, 2026201-50027 contacts →

Exact match

“ANUBIS SECURITY LTD is a security and investigations company based out of 5 Union Street, Carluke, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchIver, United KingdomHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“MPW has a forward thinking approach to security, looking at trends and forces that are shaping the world in which we live, influencing our business and ultimately your business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchDaventry, United KingdomHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“S P E C I A L I S T S E C U R I T Y S E R V I C E S Executive Security Solutions Ltd (ESS) is a specialist security services provider dedicated to delivering 24/7 protection for…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20023 contacts →

Exact match

“As a security services provider, protecting people and assets is our top priority.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchUxbridge, United KingdomHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“Graffins Services Limited is an established provider of Manned Guarding and associated Security Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“Vigilo security solutions have been delivering luxury retail security to a number of the world’s top luxury brands over the past 15 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 451 security escort services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security escort services based in the United Kingdom at a glance

As of Nov 5, 2026
7.1%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
32.6%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
147
51-200
117
201-500
26
501-1,000
7
1,001-5,000
4
10001+
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 451 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 escort services” 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 270 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 escort services by metro

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 escort services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security escort services are there based in the United Kingdom?

RevenueBase identified 451 company matches for security escort services 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?

Unitrust Protection Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security escort services?

London leads with 147 company records, followed by Birmingham (15) and Manchester (10).

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 270 professional contacts with verified work emails tracked across these 451 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.

Ready to reach these companies? Verified emails and direct dials for all 451 security escort services based in the United Kingdom. Start with a free account, no credit card.

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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.