Company lists · Data refreshed September 2026

Top 25 Executive security consultants based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 610 companies tracked

RevenueBase identified 610 company matches for executive security consultants associated with the United Kingdom as of September 2026 and tracks 6,880 professional contacts across them, including 532 with verified work emails. London is the largest hub.

This list covers company matches for executive security consultants 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 28, 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 28, 2026 How this list was built

610Companies

6,880Contacts tracked

532Verified emails

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The 25 largest executive security consultants based in the United Kingdom

Ranked by team size

Top 25 of 610 company matches for executive security consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Solace Global	Exact match	Poole, United KingdomHQ recorded Sep 28, 2026	201-500	115 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Guardforce Security Limited	Exact match	Hornchurch, United KingdomHQ recorded Sep 28, 2026	501-1,000	111 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 · Sep 28, 2026 · View company records in RevenueBase
3	Knight Protection	Exact match	Camberley, United KingdomHQ recorded Sep 28, 2026	201-500	81 contacts →
	Exact match “Knight Protection has nearly three decades’ experience providing bespoke protection and security solutions to private individuals, private estates, and corporate and public sector…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Peregrine Risk Management	Exact match	Plymouth, United KingdomHQ recorded Sep 28, 2026	201-500	79 contacts →
	Exact match “Peregrine Risk Management is a leading provider of physical security, risk consultancy, travel risk management, security intelligence, and specialist training services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Saepio Information Security	Exact match	High Wycombe, United KingdomHQ recorded Sep 28, 2026	51-200	74 contacts →
	Exact match “Saepio increase awareness, reduce risk and improve security in a continually evolving threat landscape.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Black Onyx Concepts	Exact match	Stoke-on-trent, United KingdomHQ recorded Sep 28, 2026	51-200	71 contacts →
	Exact match “MITIGATING THREATS TO YOUR BUSINESS • We offer an array of security support services aligned to individual client requirements and reflective of our holistic, systematic and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	GMS Group Of Companies	Exact match	Oldbury, United KingdomHQ recorded Sep 28, 2026	201-500	66 contacts →
	Exact match “GMS Group offers a joined-up suite of security services for businesses and individuals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	SQR Group Security Solutions LTD	Exact match	Barnet, United KingdomHQ recorded Sep 28, 2026	501-1,000	58 contacts →
	Exact match “In today’s advanced, interconnected world, protecting the infrastructure that allows society to function is crucial.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Shield Security Services LTD	Exact match	Aldershot, United KingdomHQ recorded Sep 28, 2026	51-200	53 contacts →
	Exact match “Shield Security Services Limited was incorporated in 1986.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Portal Security	Exact match	Cumbernauld, United KingdomHQ recorded Sep 28, 2026	201-500	51 contacts →
	Exact match “Portal Security is a leading provider of security services dedicated to safeguarding individuals, businesses, and communities.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	GSTS	Exact match	Liverpool, United KingdomHQ recorded Sep 28, 2026	51-200	49 contacts →
	Exact match “We are the leading supplier of security solutions and training services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Frankton Group LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “In today’s complex threat environment, businesses, individuals, and organisations require trusted partners to provide the ultimate assurance that their assets are well protected.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Cornerstone	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	44 contacts →
	Exact match “CornerStone is an award winning, independent, security and digital building consulting firm with headquarters in the UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Minerva Elite LTD	Exact match	Hereford, United KingdomHQ recorded Sep 28, 2026	11-50	40 contacts →
	Exact match “Minerva Elite is a niche consultancy providing high quality bespoke security and risk management solutions to its clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	EOS Risk Group	Exact match	United KingdomHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “EOS Risk Group is a UK-based corporate and private client security risk and crisis management practice, operating globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Team Fusion LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Our elite teams offer bespoke, integrated security solutions that adapt and react to the evolving threat landscape.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Capstar	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	30 contacts →
	Exact match “Capstar provides technology-enabled threat, risk and security services to private and corporate clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Rock Security Solutions	Exact match	United KingdomHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Rock Security Solutions Ltd is a global provider of specialist security services, covering a range of disciplines including close protection, risk management and loss prevention.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	OM Security LTD	Exact match	Staines, United KingdomHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “OM Security Limited are a unique security company as we provide a personal service with all Directors having continual involvement with clients on the day to day running of the…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Priavo Security	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match “Priavo Security Group is an established provider of comprehensive security risk management, dedicated to safeguarding individuals, information, assets, and reputation through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Axien Security Limited	Exact match	Plymouth, United KingdomHQ recorded Sep 28, 2026	51-200	27 contacts →
	Exact match “Axien Security Services Ltd is a UK-based, privately owned company that specialises in providing security solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	AEC Protection	Exact match	Romsey, United KingdomHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “AEC Protection is a well Established, Professional & Executive Security & Training Company operating across the South of England.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Henderson Risk Group	Exact match	City Of London, United KingdomHQ recorded Sep 28, 2026	501-1,000	25 contacts →
	Exact match “We are an established business risk management company approaching 20 years of service to our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Se24	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “A core member of the Chelsea Group Security & Crisis Management Division, Security Exchange is dedicated to the provision of specialist consultancy on a worldwide basis…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Wills Security Services LTD	Exact match	Reading, United KingdomHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Wills Security Services Ltd is a growing UK-based security provider committed to delivering tailored, high-quality protection solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “executive security consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 610 executive security consultants based in the United Kingdom

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Executive security consultants based in the United Kingdom at a glance

As of Sep 28, 2026

7.7%Verified-email coverage

11.3Average contacts per company

1-10Median size (employees)

39.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

313

11-50

185

51-200

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 610 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 “executive security consultants” 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 532 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 28, 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.

Executive security consultants by metro

Executive security consultants in London240

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 “executive security consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many executive security consultants are there based in the United Kingdom?

RevenueBase identified 610 company matches for executive security consultants 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?

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

Which city has the most executive security consultants?

London leads with 240 company records, followed by Manchester (8) and Hereford (7).

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 532 professional contacts with verified work emails tracked across these 610 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 28, 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.