Company lists · Data refreshed October 2026

Top 25 Fire detector suppliers based in the United Kingdom

Name: Fire detector suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 416 companies tracked

RevenueBase identified 416 company matches for fire detector suppliers associated with the United Kingdom as of October 2026 and tracks 4,992 professional contacts across them, including 1,797 with verified work emails. London is the largest hub.

This list covers company matches for fire detector suppliers 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 October 25, 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 Oct 25, 2026 How this list was built

416Companies

4,992Contacts tracked

1,797Verified emails

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The 25 largest fire detector suppliers based in the United Kingdom

Ranked by team size

Top 25 of 416 company matches for fire detector suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	Marlowe Fire & Security	Exact match	Manchester, United KingdomHQ recorded Oct 25, 2026	501-1,000	305 contacts →
	Exact match “Mitie Fire & Security is part of Mitie, the UK’s leading facilities management and professional services company, delivering integrated fire and security solutions that protect…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Apollo Fire Detectors	Exact match	Portsmouth, United KingdomHQ recorded Oct 25, 2026	201-500	284 contacts →
	Exact match “Welcome to Apollo Our purpose is simple; to keep people safe from fire every second of every day.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Senseco Systems Limited	Exact match	Gillingham, United KingdomHQ recorded Oct 25, 2026	201-500	130 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Global Fire & Security Systems	Exact match	Nottingham, United KingdomHQ recorded Oct 25, 2026	51-200	126 contacts →
	Exact match “Global Fire and Security Systems are market leaders in providing quality product solutions to services through the Fire and Security market place nationwide.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	C-Tec	Exact match	Wigan, United KingdomHQ recorded Oct 25, 2026	201-500	110 contacts →
	Exact match “C-TEC is a leading UK manufacturer of world-class life-safety systems including open-protocol fire detection and fire alarm systems, fire IoT systems, evacuation alert systems…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Argus Fire Protection Co. Limited	Exact match	Stourbridge, United KingdomHQ recorded Oct 25, 2026	51-200	94 contacts →
	Exact match “Argus fire is: •The UK’s class-leading supplier of fire detection and fire protection systems •One of the largest privately owned fire protection businesses in the UK •Trusted to…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	FFE LTD	Exact match	Hitchin, United KingdomHQ recorded Oct 25, 2026	51-200	94 contacts →
	Exact match “Established in 1974, FFE has been a trusted provider of specialist fire detection solutions for over 50 years, protecting lives, assets and property around the world.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Hochiki Europe	Exact match	Gillingham, United KingdomHQ recorded Oct 25, 2026	51-200	86 contacts →
	Exact match “INTERNATIONAL MARKET LEADER Hochiki has a distinguished heritage of specialist technological expertise which has gained the group its international status as one of the world’s…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Scutum UK	Exact match	Chertsey, United KingdomHQ recorded Oct 25, 2026	201-500	86 contacts →
	Exact match “Scutum Fire & Security Ltd.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Ea-Rs Fire Engineering LTD	Exact match	Witham, United KingdomHQ recorded Oct 25, 2026	51-200	82 contacts →
	Exact match “Incorporated in 1996, EA-RS Fire Engineering are the UK’s trusted provider of intelligent and sustainable compliant Fire Safety Systems and Services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Thameside Fire Protection	Exact match	Basildon, United KingdomHQ recorded Oct 25, 2026	51-200	58 contacts →
	Exact match “Thameside Fire Protection, having operated successfully since 1985, is one of the largest independent fire protection companies in the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Logic Fire And Security	Exact match	Knaresborough, United KingdomHQ recorded Oct 25, 2026	11-50	56 contacts →
	Exact match “At Logic Fire and Security we design, supply, install, commission and maintain fire detection systems and electronic security systems throughout the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Lichfield Fire And Safety Equipment Lifeco	Exact match	Birmingham, United KingdomHQ recorded Oct 25, 2026	51-200	55 contacts →
	Exact match “Lichfield Fire & Safety Equipment Co.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Complete Detection Systems	Exact match	Leicester, United KingdomHQ recorded Oct 25, 2026	51-200	50 contacts →
	Exact match “part of the Obsequio Group At CDS, we design, establish, maintain, and enhance fire detection and life safety systems, ensuring that the environments where people live, learn, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Technifire Solutions Limited	Exact match	Rainham, United KingdomHQ recorded Oct 25, 2026	51-200	41 contacts →
	Exact match “TechniFire Solutions Ltd are a truly independent fire life safety and security specialist service provider holding all statutory compliance certification, quality assurance and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Fafs Fire & Security	Exact match	Chessington, United KingdomHQ recorded Oct 25, 2026	51-200	41 contacts →
	Exact match “Since 1988 FAFS Fire & Security has specialised in designing, installing, commissioning and servicing of Open Protocol automatic Fire Detection and Alarm Systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Absolute Fire & Security Systems Limited	Exact match	Godalming, United KingdomHQ recorded Oct 25, 2026	11-50	40 contacts →
	Exact match “We are passionate about protecting the things that are important to our customers - their people or family, their properties, their possessions/contents and equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Safelincs	Exact match	Alford, United KingdomHQ recorded Oct 25, 2026	51-200	39 contacts →
	Exact match “At Safelincs, fire safety is our passion.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	WFP Fire & Security	Exact match	Stock, United KingdomHQ recorded Oct 25, 2026	11-50	36 contacts →
	Exact match “Tired of poor service?” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Fixfire	Exact match	Coventry, United KingdomHQ recorded Oct 25, 2026	11-50	35 contacts →
	Exact match “Fixfire® was founded in 1976.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Surefire Services Limited	Exact match	High Wycombe, United KingdomHQ recorded Oct 25, 2026	11-50	34 contacts →
	Exact match “Part of EA-RS Group, Surefire Services are leaders in the high-quality design, engineering, installation, and maintenance of Fire Protection Systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	International GAS Detectors LTD	Exact match	Stockport, United KingdomHQ recorded Oct 25, 2026	11-50	32 contacts →
	Exact match “International Gas Detectors (IGD) develops, manufacture and market a complete range of gas detection products to protect people and plant against gas hazards in industry, research…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	DAS Fire Limited	Exact match	Reading, United KingdomHQ recorded Oct 25, 2026	11-50	29 contacts →
	Exact match “DAS Fire specialises in protecting mission-critical environments where reliability, compliance, and performance are non-negotiable.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Pyrocel Fire And Security Limited	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Oct 25, 2026	51-200	28 contacts →
	Exact match “Pyrocel Ltd provides the following state of the art electronic products and services: • Fire Detection & Alarm Systems • Security Systems (Intruder, CCTV & Access) • Assistive…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	DEF UK	Exact match	Bristol, United KingdomHQ recorded Oct 25, 2026	11-50	28 contacts →
	Exact match “DEF UK is a privately owned, industry leading, life safety systems manufacturer.” Recorded in the RevenueBase company graph · Oct 25, 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 “fire detector suppliers”. 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 416 fire detector suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,797 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fire detector suppliers based in the United Kingdom at a glance

As of Oct 25, 2026

36.0%Verified-email coverage

12.0Average contacts per company

11-50Median size (employees)

7.5%Largest-city concentration · London

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

162

51-200

201-500

501-1,000

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 416 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 “fire detector suppliers” 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 1,797 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 October 25, 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.

Fire detector suppliers by metro

Fire detector suppliers in London31

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 “fire detector suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire detector suppliers are there based in the United Kingdom?

RevenueBase identified 416 company matches for fire detector suppliers associated with the United Kingdom as of October 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?

Marlowe Fire & Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fire detector suppliers?

London leads with 31 company records, followed by Manchester (11) and Leicester (8).

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 1,797 professional contacts with verified work emails tracked across these 416 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 October 25, 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.