Company lists · Data refreshed September 2026

Top 25 Manufacturing security integrators based in the United Kingdom

Name: Manufacturing security integrators 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 1,144 companies tracked

RevenueBase identified 1,144 manufacturing security integrators headquartered in the United Kingdom as of September 2026 and tracks 17,799 professional contacts across them, including 7,254 with verified work emails. London is the largest hub.

This list covers manufacturing security integrators 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 28, 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 28, 2026 86% judged on-target in blind review

1,144Companies

17,799Contacts tracked

7,254Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest manufacturing security integrators based in the United Kingdom

Ranked by team size

Top 25 of 1,144 manufacturing security integrators based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to manufacturing security integrators: 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	Chubb Fire & Security	Indirect evidence	Staines, United KingdomHQ checked Sep 28, 2026	10001+	6,169 contacts →
	Indirect evidence “Making the world a safer place.” Source: RevenueBase Database · checked Sep 28, 2026
2	Protec Fire And Security Group	Partial evidence	Nelson, United KingdomHQ checked Sep 28, 2026	501-1,000	493 contacts →
	Partial evidence “Through our team of over 900 creative individuals, we've positioned ourselves as a respected force as a life safety systems integrator.” Source: RevenueBase Database · checked Sep 28, 2026
3	Global Security	Partial evidence	Blackburn, United KingdomHQ checked Sep 28, 2026	n/a	393 contacts →
	Partial evidence “At Global Security Ltd, we are proud to be one of the UK’s trusted suppliers of CCTV, intruder alarms, access control, and fire safety systems.” Source: RevenueBase Database · checked Sep 28, 2026
4	Trinity Fire & Security Systems	Indirect evidence	Exeter, United KingdomHQ checked Sep 28, 2026	501-1,000	386 contacts →
	Indirect evidence “Trinity’s mission statement is simple - to provide high quality design, installation, commissioning and long term after care of Fire Detection, Fire Suppression, Life Safety and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Kings Secure Technologies	Partial evidence	Bradford, United KingdomHQ checked Sep 28, 2026	501-1,000	326 contacts →
	Partial evidence “Kings Secure Technologies (KST) is a high-end, enterprise-level systems integrator.” Source: RevenueBase Database · checked Sep 28, 2026
6	Evolution Electronic Security Systems LTD	Strong evidence	Marlow, United KingdomHQ checked Sep 28, 2026	201-500	200 contacts →
	Strong evidence “Founded in 1996 we have grown into one of the UK and Ireland’s leading qualified and accredited security and fire systems integrators, working across Europe to bring together…” Source: RevenueBase Database · checked Sep 28, 2026
7	QCIC	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	159 contacts →
	Partial evidence “QCIC is an award-winning global engineering firm specialising in designing, building and running security systems.” Source: RevenueBase Database · checked Sep 28, 2026
8	Norbain SD	Partial evidence	Bracknell, United KingdomHQ checked Sep 28, 2026	51-200	157 contacts →
	Partial evidence “Norbain is a leading UK security distributor, covering video surveillance, access control & intruder detection solutions.” Source: RevenueBase Database · checked Sep 28, 2026
9	Gough & Kelly	Partial evidence	Leeds, United KingdomHQ checked Sep 28, 2026	51-200	157 contacts →
	Partial evidence “A premier provider of security products and services across England, Gough & Kelly was formed in 1988 to influence and inspire the security and electrical marketplace by providing…” Source: RevenueBase Database · checked Sep 28, 2026
10	Pointer LTD	Strong evidence	Glasgow, United KingdomHQ checked Sep 28, 2026	51-200	153 contacts →
	Strong evidence “Pointer Limited We are a Specialist Fire and Security Services Integrator.” Source: RevenueBase Database · checked Sep 28, 2026
11	Frontline Security Solutions	Strong evidence	Chalfont St Peter, United KingdomHQ checked Sep 28, 2026	51-200	145 contacts →
	Strong evidence “Frontline Security Solutions is a global electronic security integrator specialising in Access Control, CCTV, Intruder and Intercom systems that protect people, property and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Global Fire & Security Systems	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	119 contacts →
	Partial evidence “Global Fire and Security Systems are market leaders in providing quality product solutions to services through the Fire and Security market place nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
13	European Electronique	Strong evidence	Eynsham, United KingdomHQ checked Sep 28, 2026	51-200	117 contacts →
	Strong evidence “European Electronique is a leading UK systems Integrator, specialising in the delivery of secure technology platforms including Hybrid IT, Cyber Security and Networking…” Source: RevenueBase Database · checked Sep 28, 2026
14	Total Security Protection LTD	Partial evidence	Watford, United KingdomHQ checked Sep 28, 2026	51-200	116 contacts →
	Partial evidence “TSP has a reputation for providing enterprise security solutions, as well as excellent system integration standards and exceptional aftercare support, since its founding in 1988.” Source: RevenueBase Database · checked Sep 28, 2026
15	Senseco Systems Limited	Partial evidence	Gillingham, United KingdomHQ checked Sep 28, 2026	201-500	107 contacts →
	Partial evidence “Senseco Systems Limited is the UK’s largest and highest accredited independent fire and security company, delivering integrated life safety and security solutions across complex…” Source: RevenueBase Database · checked Sep 28, 2026
16	Videcon	Partial evidence	West Yorkshire, United KingdomHQ checked Sep 28, 2026	51-200	101 contacts →
	Partial evidence “Videcon is a leading trade-only distributor of CCTV, Fire, Intruder & Access Control products to the UK security market.” Source: RevenueBase Database · checked Sep 28, 2026
17	Qvis Lighting & Security	Indirect evidence	Havant, United KingdomHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “A-Data formed in 2002 after 20 years in the IT industry, moving into a CCTV market where digital was becoming industry standard.” Source: RevenueBase Database · checked Sep 28, 2026
18	Optilan	Strong evidence	Royal Leamington Spa, United KingdomHQ checked Sep 28, 2026	201-500	95 contacts →
	Strong evidence “Optilan is a leading independent security and communications systems integrator worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
19	Total Integrated Solutions TIS LTD	Indirect evidence	Mansfield, United KingdomHQ checked Sep 28, 2026	51-200	94 contacts →
	Indirect evidence “Better protect your people, places and spaces.” Source: RevenueBase Database · checked Sep 28, 2026
20	Croma Security Solutions Group PLC Cssg	Partial evidence	Whiteley, United KingdomHQ checked Sep 28, 2026	501-1,000	87 contacts →
	Partial evidence “Croma Security Solutions Group (CSSG) began in 1970 as a family-run business in Shirley, Southampton, known as County Locksmiths.” Source: RevenueBase Database · checked Sep 28, 2026
21	Scutum UK	Partial evidence	Chertsey, United KingdomHQ checked Sep 28, 2026	201-500	87 contacts →
	Partial evidence “Scutum Fire & Security Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
22	SPY Alarms LTD	Partial evidence	Orpington, United KingdomHQ checked Sep 28, 2026	201-500	71 contacts →
	Partial evidence “Spy Alarms is probably the largest privately owned business installing security systems in the South East, started by Martin Foster after his own house was burgled and he could…” Source: RevenueBase Database · checked Sep 28, 2026
23	ABEL	Partial evidence	Leicester, United KingdomHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “With over 50 years’ experience in the security industry, Abel has grown to become one of the UK’s largest privately owned providers of electronic security systems.” Source: RevenueBase Database · checked Sep 28, 2026
24	Oprema LTD	Partial evidence	Cardiff, United KingdomHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “We are the fastest growing UK security distributor of CCTV, Access Control, Intruder and Fire products.” Source: RevenueBase Database · checked Sep 28, 2026
25	Alertsystems LTD	Partial evidence	Trowbridge, United KingdomHQ checked Sep 28, 2026	51-200	61 contacts →
	Partial evidence “AlertSystems specialise in the design, installation, service, and maintenance of commercial electronic security and fire safety systems.” Source: RevenueBase Database · checked Sep 28, 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: manufacturing security integrators. 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 manufacturing security integrators.
Partial evidence: Its own public description names part of manufacturing security integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name manufacturing security integrators. 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 1,144 manufacturing security integrators based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,254 reachable decision-makers.

Free signup · no credit card

View the full list →

Manufacturing security integrators based in the United Kingdom at a glance

As of Sep 28, 2026

40.8%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

12.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

591

11-50

417

51-200

107

201-500

501-1,000

1,001-5,000

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 1,144 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 manufacturing security integrators, 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 “manufacturing security integrators”. 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 manufacturing security integrators), 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 manufacturing security integrators, 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, 7,254 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 28, 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.

Manufacturing security integrators by metro

Manufacturing security integrators in London140

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 manufacturing security integrators, 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 manufacturing security integrators are there based in the United Kingdom?

RevenueBase identified 1,144 manufacturing security integrators 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?

Chubb Fire & Security, headquartered in Staines, tops this list with the largest team on record.

Which city has the most manufacturing security integrators?

London leads with 140 headquartered companies, followed by Manchester (19) and Bristol (17).

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 7,254 verified decision-maker contacts tracked across these 1,144 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,144 manufacturing security integrators based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Manufacturing security integrators by geography

Browse the directory

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.