Company lists · Data refreshed September 2026

Top 25 Casino security systems providers based in the United Kingdom

Name: Casino security systems providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 204 companies tracked

RevenueBase identified 204 casino security systems providers headquartered in the United Kingdom as of September 2026 and tracks 1,073 professional contacts across them, including 252 with verified work emails. London is the largest hub.

This list covers casino security systems providers 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 27, 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 27, 2026 86% judged on-target in blind review

204Companies

1,073Contacts tracked

252Verified emails

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The 25 largest casino security systems providers based in the United Kingdom

Ranked by team size

Top 25 of 204 casino security systems providers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to casino security systems providers: 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	WLS	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	61 contacts →
	Partial evidence “WLS (West London Security) has been providing security and solutions to London's homes and businesses for over 40 years.” Source: RevenueBase Database · checked Sep 27, 2026
2	Custom Intelligent Security	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	51 contacts →
	Partial evidence “Established in Custom Intelligent Security is a technology driven ISO27001 & NSi Gold Accredited independent electronic security specialist with a proven track record of…” Source: RevenueBase Database · checked Sep 27, 2026
3	Clearview Communications	Partial evidence	Chelmsford, United KingdomHQ checked Sep 27, 2026	51-200	38 contacts →
	Partial evidence “Since 1996, ClearView has been meeting some of the world's most demanding security requirements by utilising our experience in design, manufacture, installation and service of the…” Source: RevenueBase Database · checked Sep 27, 2026
4	MNX Security LTD	Strong evidence	Tyne And Wear, United KingdomHQ checked Sep 27, 2026	51-200	29 contacts →
	Strong evidence “Specialists in resort, hotel and casino security, MNX have been supplying SIA licensed Door Supervisors to the hospitality and leisure industry since 2003.” Source: RevenueBase Database · checked Sep 27, 2026
5	WRS Solutions	Strong evidence	Mexborough, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Strong evidence “At WRS Solutions, we specialise in delivering tailored electronic security systems that provide real peace of mind.” Source: RevenueBase Database · checked Sep 27, 2026
6	Amax Fire & Security	Partial evidence	Harrow, United KingdomHQ checked Sep 27, 2026	11-50	21 contacts →
	Partial evidence “At Amax Fire & Security Ltd we pride ourselves on being expert providers of all your CCTV, fire safety and security needs.” Source: RevenueBase Database · checked Sep 27, 2026
7	Taylor Technology Systems Limited	Strong evidence	Sidcup, United KingdomHQ checked Sep 27, 2026	51-200	18 contacts →
	Strong evidence “Taylor Technology Systems are an established designer, installer and maintainer of security, CCTV, intruder alarms, access control, power and data, and fire detection systems.” Source: RevenueBase Database · checked Sep 27, 2026
8	Satsecure	Partial evidence	Manchester, United KingdomHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “We offer a wide range of security products including CCTV Solutions, Alarms, Fire Detectors, Access Control, Door Entry, and Aerial & Satellite equipment.” Source: RevenueBase Database · checked Sep 27, 2026
9	Secure Engineering LTD	Strong evidence	Maidstone, United KingdomHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “Secure Engineering are quality installers of business and industrial electronic security systems, site lighting and CCTV cameras in London and the South East of England.” Source: RevenueBase Database · checked Sep 27, 2026
10	First City Care	Strong evidence	Welwyn Garden City, United KingdomHQ checked Sep 27, 2026	51-200	15 contacts →
	Strong evidence “Electronic Security Systems Design, Installation and Maintenance Provider.” Source: RevenueBase Database · checked Sep 27, 2026
11	Fidelity Integrated Systems	Strong evidence	Orpington, United KingdomHQ checked Sep 27, 2026	11-50	14 contacts →
	Strong evidence “Fidelity Integrated Systems are accredited to the highest National Standards for Electronic Security Systems (NACOSS GOLD) and Fire Alarm Systems (BAFE GOLD) and are audited…” Source: RevenueBase Database · checked Sep 27, 2026
12	Definitive Security Solutions LTD	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Strong evidence “Definitive Security Solutions are an established designer, installer and maintainer of security, CCTV, intruder alarms, access control, power and data, and fire detection systems.” Source: RevenueBase Database · checked Sep 27, 2026
13	SGS Systems Limited	Strong evidence	Wolverhampton, United KingdomHQ checked Sep 27, 2026	11-50	13 contacts →
	Strong evidence “SGS Systems has been supplying, installing & maintaining security systems for homes & businesses in Wolverhampton, Birmingham, Staffordshire, Shropshire & the Midlands for 30…” Source: RevenueBase Database · checked Sep 27, 2026
14	Vigil Fire And Security Limited	Partial evidence	Hartley Witney, United KingdomHQ checked Sep 27, 2026	11-50	12 contacts →
	Partial evidence “Vigil Fire and Security have built up an enviable reputation for providing security through state of the art technology.” Source: RevenueBase Database · checked Sep 27, 2026
15	Champion Security Installations Limited	Strong evidence	Bromsgrove Technology Park, United KingdomHQ checked Sep 27, 2026	11-50	11 contacts →
	Strong evidence “Champion Security Installations Ltd (CSI) is an established nationwide electronic security systems provider.” Source: RevenueBase Database · checked Sep 27, 2026
16	Abacus Securities LTD	Strong evidence	Knowsley, United KingdomHQ checked Sep 27, 2026	11-50	11 contacts →
	Strong evidence “Abacus Securities are a North West based Security Systems Company who provide Design, Installation and Service & Maintenance to numerous Security Systems and can provide national…” Source: RevenueBase Database · checked Sep 27, 2026
17	Securigroup Systems	Strong evidence	Glasgow, United KingdomHQ checked Sep 27, 2026	1,001-5,000	11 contacts →
	Strong evidence “With expertise in both systems and security services, SecuriGroup Systems can provide fully integrated system recommendations based on a full appreciation of all site operations…” Source: RevenueBase Database · checked Sep 27, 2026
18	Scion Communications	Strong evidence	Thatcham, United KingdomHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “Here at Scion we are recognised as one of Berkshire's leading providers of cutting-edge security systems, including CCTV, fire protection, and telecom solutions.” Source: RevenueBase Database · checked Sep 27, 2026
19	LDN Security Solutions Limited	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	1-10	10 contacts →
	Strong evidence “London-based security company specialising in the design, installation, service and maintenance of single domestic, multi-occupancy residential and commercial security systems.” Source: RevenueBase Database · checked Sep 27, 2026
20	Radium Security Systems LTD	Strong evidence	Widnes, United KingdomHQ checked Sep 27, 2026	11-50	10 contacts →
	Strong evidence “Radium Security Systems Ltd was established in 1982, under the leadership of Paul Robinson Director.” Source: RevenueBase Database · checked Sep 27, 2026
21	ABM Fire And Security	Strong evidence	Liverpool, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “ABM Fire and Security Systems have been based in the North-West of England since 1973 and are the leading, privately owned company, for fire and security systems related…” Source: RevenueBase Database · checked Sep 27, 2026
22	HDI Systems Limited	Strong evidence	Sutton, United KingdomHQ checked Sep 27, 2026	11-50	9 contacts →
	Strong evidence “HDI Systems Ltd specialize in the supply, installation, commission, integration and maintenance of Security Systems, focusing predominantly on Video Surveillance and Access…” Source: RevenueBase Database · checked Sep 27, 2026
23	Honest Security LTD	Partial evidence	Grimsby, United KingdomHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “At Honest Security Ltd, we use only the latest technology and equipment to ensure that our clients' properties are protected from any potential threats.” Source: RevenueBase Database · checked Sep 27, 2026
24	Prime Security Installations Limited	Partial evidence	Coventry, United KingdomHQ checked Sep 27, 2026	11-50	7 contacts →
	Partial evidence “Prime Security Installations Ltd (PSI) is a national company based in the UK, providing security solutions (CCTV, Intruder Alarm, Access Control) to both Residential and…” Source: RevenueBase Database · checked Sep 27, 2026
25	Executive Alarms LTD	Strong evidence	Long Hanborough, United KingdomHQ checked Sep 27, 2026	11-50	7 contacts →
	Strong evidence “Security systems, alarms, CCTV, fire protection and more.” Source: RevenueBase Database · checked Sep 27, 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: casino security systems providers. 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 casino security systems providers.
Partial evidence: Its own public description names part of casino security systems providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name casino security systems providers. 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 204 casino security systems providers based in the United Kingdom

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Casino security systems providers based in the United Kingdom at a glance

As of Sep 27, 2026

23.5%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

14.7%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

1,001-5,000

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 204 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 casino security systems providers, 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 “casino security systems providers”. 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 casino security systems providers), 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 casino security systems providers, 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, 252 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 27, 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.

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 casino security systems providers, 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 casino security systems providers are there based in the United Kingdom?

RevenueBase identified 204 casino security systems providers 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?

WLS, headquartered in London, tops this list with the largest team on record.

Which city has the most casino security systems providers?

London leads with 30 headquartered companies, followed by Birmingham (4) and Leeds (4).

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 252 verified decision-maker contacts tracked across these 204 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 27, 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.