Company lists · Data refreshed September 2026

Top 25 Monitored home security providers based in the United Kingdom

Name: Monitored home security 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 28, 2026 399 companies tracked

RevenueBase identified 399 company matches for monitored home security providers associated with the United Kingdom as of September 2026 and tracks 1,986 professional contacts across them, including 435 with verified work emails. London is the largest hub.

This list covers company matches for monitored home security providers 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

399Companies

1,986Contacts tracked

435Verified emails

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The 25 largest monitored home security providers based in the United Kingdom

Ranked by team size

Top 25 of 399 company matches for monitored home security providers 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	ABEL	Exact match	Leicester, United KingdomHQ recorded Sep 28, 2026	51-200	70 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Connelly Security Systems LTD CSS LTD	Exact match	Glasgow, United KingdomHQ recorded Sep 28, 2026	51-200	49 contacts →
	Exact match “CSS is Scotland’s leading supplier and installer of domestic and commercial intruder and fire alarm systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Simplisafe UK	Exact match	Manchester, United KingdomHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “Being safe should be simple.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Doyle Security LTD	Exact match	Dodworth, United KingdomHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “Doyle Security Ltd is a leading provider of professional security solutions, proudly safeguarding businesses, homeowners, and their properties for over four decades.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Forward Security Services Limited	Exact match	Huddersfield, United KingdomHQ recorded Sep 28, 2026	11-50	36 contacts →
	Exact match “Based in Huddersfield, West Yorkshire.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Farsight Security Services LTD	Exact match	Peterborough, United KingdomHQ recorded Sep 28, 2026	51-200	29 contacts →
	Exact match “Farsight Security Services is a market-leading provider of remote monitoring and ARC services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Alert Alarms Family-Run Security Specialists Protecting Homes & Businesses Since 1982	Exact match	Redditch, United KingdomHQ recorded Sep 28, 2026	1-10	28 contacts →
	Exact match “Protecting homes and businesses since 1982.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	KBO Fire & Security	Exact match	Camberley, United KingdomHQ recorded Sep 28, 2026	51-200	27 contacts →
	Exact match “For over 30 years, we’ve been making life more secure for home owners and businesses across London, Surrey, Hampshire and the surrounding counties.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Cougar Monitoring LTD	Exact match	Cradley Heath, United KingdomHQ recorded Sep 28, 2026	51-200	23 contacts →
	Exact match “At Cougar Monitoring no matter if it's a residential, commercial or industry property, we can provide, install and full monitor a wide range of security solutions, such as; CCTV…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Camera Security Services LTD	Exact match	Chippenham, United KingdomHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Camera Security Services is a family owned and managed business which has been established since 1998; providing integrated security solutions to companies, local authorities…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Classic Services Group LTD	Exact match	Crawley, United KingdomHQ recorded Sep 28, 2026	51-200	21 contacts →
	Exact match “Classic Security was founded in 1947 by Fredrick Townsley - the father of our chairman and the grandfather of our MD.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Advance Fire & Security LTD	Exact match	Huntingdon, United KingdomHQ recorded Sep 28, 2026	11-50	20 contacts →
	Exact match “Advance Fire & Security Ltd is a leading provider of domestic and commercial security systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Fenix Monitoring	Exact match	Oxford, United KingdomHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “For Fire, Alarm & CCTV Installation companies who need reliable monitoring solutions for their clients, Fenix is a completely NEW type of alarm management partnership.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Axis Fire & Security Services LTD	Exact match	Southampton, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Based in Hedge End, Southampton, we offer a full range of fire alarm and security services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Fisher Security LTD	Exact match	Goole, United KingdomHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “Security Services Provider specialising in Remote Monitoring; Installations and Maintenance of CCTV, Fire and Intruder Alarms, Access Controls.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	SGS Systems Limited	Exact match	Wolverhampton, United KingdomHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “SGS Systems has been supplying, installing & maintaining security systems for homes & businesses in Wolverhampton, Birmingham, Staffordshire, Shropshire & the Midlands for 30…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Crimewatch Safeguard Security Systems	Exact match	Middlesbrough, United KingdomHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “Crimewatch Safeguard Security Systems are a leading provider of reliable security solutions, specialising in Intruder Alarms, CCTV and Access control systems designed to protect…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Guide Security	Exact match	Darwen, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Guide Security, based in Darwen, is a well-established security company founded twenty-one years ago by the Walker Family.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Champion Security Installations Limited	Exact match	Bromsgrove Technology Park, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Champion Security Installations Ltd (CSI) is an established nationwide electronic security systems provider.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Co-Op Secure Response	Exact match	Ipswich, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Security & Monitoring Solutions \| Protecting Your People, Assets & Operations We’re the dedicated security arm of the East of England Co-op, trusted by businesses and communities…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Secure ONE	Exact match	Enderby, United KingdomHQ recorded Sep 28, 2026	11-50	11 contacts →
	Exact match “Whatever you need in terms of business security measures, we will be able to provide it for you.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	First County Monitoring	Exact match	Selby, United KingdomHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “First County Monitoring (FCM) is one of the leading NSI Gold Accredited alarm monitoring specialists in the UK and Ireland.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Soteria Security Services	Exact match	Tadcaster, United KingdomHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “Delivering innovative Security Systems Nationwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	LDN Security Solutions Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1-10	10 contacts →
	Exact match “London-based security company specialising in the design, installation, service and maintenance of single domestic, multi-occupancy residential and commercial security systems.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Direct Security	Exact match	Eynsford, United KingdomHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “At Direct Security we take our responsibility for protecting your home or business very seriously.” 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 “monitored home security providers”. 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 399 monitored home security providers based in the United Kingdom

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Monitored home security providers based in the United Kingdom at a glance

As of Sep 28, 2026

21.9%Verified-email coverage

5.0Average contacts per company

1-10Median size (employees)

11.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

253

11-50

104

51-200

201-500

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 399 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 “monitored home security providers” 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 435 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.

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

How many monitored home security providers are there based in the United Kingdom?

RevenueBase identified 399 company matches for monitored home security providers 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?

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

Which city has the most monitored home security providers?

London leads with 47 company records, followed by Leeds (8) and Manchester (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 435 professional contacts with verified work emails tracked across these 399 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.