Company lists · Data refreshed September 2026

Top 25 Executive protection services based in the United Kingdom

Name: Executive protection services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 773 companies tracked

RevenueBase identified 773 executive protection services headquartered in the United Kingdom as of September 2026 and tracks 12,109 professional contacts across them, including 957 with verified work emails. London is the largest hub.

This list covers executive protection services 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 19, 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 19, 2026 86% judged on-target in blind review

773Companies

12,109Contacts tracked

957Verified emails

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The 25 largest executive protection services based in the United Kingdom

Ranked by team size

Top 25 of 773 executive protection services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to executive protection services: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Securigroup	Indirect evidence	United KingdomHQ checked Sep 19, 2026	1,001-5,000	765 contacts →
	Indirect evidence “Ranked in the top 1% of UK security companies, as approved by the Security Industry Authority, SecuriGroup is an award-winning security company, specialising in the provision of…” Source: RevenueBase Database · checked Sep 19, 2026
2	Icts UK & Ireland	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	597 contacts →
	Indirect evidence “Part of ICTS Europe Group, ICTS UK & Ireland is a professional services firm which has been specialised in security risk for the past 39+ years.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ward Security	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	419 contacts →
	Partial evidence “Ward is an award winning, privately owned business, providing bespoke risk and security solutions including protective security personnel, explosive search dogs, narcotic search…” Source: RevenueBase Database · checked Sep 19, 2026
4	Regency Security	Indirect evidence	Braintree, United KingdomHQ checked Sep 19, 2026	1,001-5,000	326 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
5	SES Group	Indirect evidence	Harlow, United KingdomHQ checked Sep 19, 2026	1,001-5,000	285 contacts →
	Indirect evidence “SES Group was founded in 1998 by Dr Tony Ball and rebranded as SES Group in 2014.” Source: RevenueBase Database · checked Sep 19, 2026
6	Wise Security Services LTD	Indirect evidence	Bexleyheath, United KingdomHQ checked Sep 19, 2026	501-1,000	206 contacts →
	Indirect evidence “Wise Security is a trusted provider of professional security, crowd management, and safety solutions for high‑profile events, venues, and organisations across the UK.” Source: RevenueBase Database · checked Sep 19, 2026
7	Bridgegate Security UK Limited	Indirect evidence	Leeds, United KingdomHQ checked Sep 19, 2026	1,001-5,000	180 contacts →
	Indirect evidence “Established in 1978, Bridgegate Security is proud to be one of the UK’s largest independent security contractors.” Source: RevenueBase Database · checked Sep 19, 2026
8	Unitrust Protection Services	Indirect evidence	Middx, United KingdomHQ checked Sep 19, 2026	201-500	175 contacts →
	Indirect evidence “We are able to supply a one stop security service for all types of security requirement.” Source: RevenueBase Database · checked Sep 19, 2026
9	Solace Global	Indirect evidence	Poole, United KingdomHQ checked Sep 19, 2026	201-500	115 contacts →
	Indirect evidence “Solace Global Risk began in 2010 with a simple belief: when people face risk, they need partners who act quickly and stand by their word.” Source: RevenueBase Database · checked Sep 19, 2026
10	Guardforce Security Limited	Partial evidence	Hornchurch, United KingdomHQ checked Sep 19, 2026	501-1,000	111 contacts →
	Partial evidence “We are a well-established company that supplies specialist Close Protection, Door Supervisor services to Private Individuals, Visiting Royal Families, Government Officials…” Source: RevenueBase Database · checked Sep 19, 2026
11	City Security	Indirect evidence	Plympton, United KingdomHQ checked Sep 19, 2026	51-200	105 contacts →
	Indirect evidence “City Security understands that our staff are the first and last person a patron encounters on their visit to a venue.” Source: RevenueBase Database · checked Sep 19, 2026
12	Rossi Security	Indirect evidence	Mayfair, United KingdomHQ checked Sep 19, 2026	201-500	98 contacts →
	Indirect evidence “Rossi Security have been providing Luxury Security services in London and Bicester Village, Oxfordshire since 2009.” Source: RevenueBase Database · checked Sep 19, 2026
13	Octavian Security	Indirect evidence	Bingham, United KingdomHQ checked Sep 19, 2026	201-500	91 contacts →
	Indirect evidence “Octavian Security is part of the Octavian Group, a global leader delivering integrated solutions across security, facilities management, and technology-led services.” Source: RevenueBase Database · checked Sep 19, 2026
14	K4 Security - K4 Group	Indirect evidence	Hounslow, United KingdomHQ checked Sep 19, 2026	201-500	89 contacts →
	Indirect evidence “For a better service and competitive price try K4 Security Services At K4 we offer the following: 1.” Source: RevenueBase Database · checked Sep 19, 2026
15	Knight Protection	Partial evidence	Camberley, United KingdomHQ checked Sep 19, 2026	201-500	81 contacts →
	Partial evidence “Knight Protection has nearly three decades’ experience providing bespoke protection and security solutions to private individuals, private estates, and corporate and public sector…” Source: RevenueBase Database · checked Sep 19, 2026
16	Octaga Security Services LTD	Indirect evidence	Hereford, United KingdomHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “Octaga Security Services provide a comprehensive security service for our clients' individual concerns and requirements.'Fit for purpose’ and ‘value for money’ are our bywords for…” Source: RevenueBase Database · checked Sep 19, 2026
17	Peregrine Risk Management	Indirect evidence	Plymouth, United KingdomHQ checked Sep 19, 2026	201-500	79 contacts →
	Indirect evidence “Peregrine Risk Management is a leading provider of physical security, risk consultancy, travel risk management, security intelligence, and specialist training services.” Source: RevenueBase Database · checked Sep 19, 2026
18	Lead Element Security Group	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	75 contacts →
	Indirect evidence “We are Veteran Owned, Veteran Operated Security company based in London (HQ), with operation nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
19	GMS Group Of Companies	Indirect evidence	Oldbury, United KingdomHQ checked Sep 19, 2026	201-500	66 contacts →
	Indirect evidence “GMS Group offers a joined-up suite of security services for businesses and individuals.” Source: RevenueBase Database · checked Sep 19, 2026
20	Saladin Security	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Saladin is a security services and risk management company, operating mainly in complex and unstable regions of the world.” Source: RevenueBase Database · checked Sep 19, 2026
21	Black Diamond Security	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	58 contacts →
	Indirect evidence “Black Diamond Security - Safeguarding Your World.” Source: RevenueBase Database · checked Sep 19, 2026
22	SQR Group Security Solutions LTD	Partial evidence	Barnet, United KingdomHQ checked Sep 19, 2026	501-1,000	58 contacts →
	Partial evidence “In today’s advanced, interconnected world, protecting the infrastructure that allows society to function is crucial.” Source: RevenueBase Database · checked Sep 19, 2026
23	Shield Security Services LTD	Indirect evidence	Aldershot, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Indirect evidence “Shield Security Services Limited was incorporated in 1986.” Source: RevenueBase Database · checked Sep 19, 2026
24	Taybar Security LTD	Indirect evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	201-500	52 contacts →
	Indirect evidence “Taybar Security are a leading security services provider, that support a variety of businesses with their specific needs.” Source: RevenueBase Database · checked Sep 19, 2026
25	Portal Security	Indirect evidence	Cumbernauld, United KingdomHQ checked Sep 19, 2026	201-500	51 contacts →
	Indirect evidence “Portal Security is a leading provider of security services dedicated to safeguarding individuals, businesses, and communities.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: executive protection services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names executive protection services.
Partial evidence: Its own public description names part of executive protection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name executive protection services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 773 executive protection services based in the United Kingdom

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Executive protection services based in the United Kingdom at a glance

As of Sep 19, 2026

7.9%Verified-email coverage

15.7Average contacts per company

11-50Median size (employees)

39.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

275

11-50

261

51-200

165

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 773 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 executive protection services, 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 “executive protection services”. 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 executive protection services), 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 executive protection services, 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, 957 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 19, 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.

Executive protection services by metro

Executive protection services in London304

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 executive protection services, 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 executive protection services are there based in the United Kingdom?

RevenueBase identified 773 executive protection services 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?

Securigroup, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most executive protection services?

London leads with 304 headquartered companies, followed by Birmingham (16) and Manchester (13).

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 957 verified decision-maker contacts tracked across these 773 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 19, 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.