Company lists · Data refreshed October 2026

Top 25 Fire protection system design & engineering companies based in the United Kingdom

Name: Fire protection system design & engineering companies 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 1,733 companies tracked

RevenueBase identified 1,733 company matches for fire protection system design & engineering companies associated with the United Kingdom as of October 2026 and tracks 23,514 professional contacts across them, including 10,071 with verified work emails. London is the largest hub.

This list covers company matches for fire protection system design & engineering companies 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

1,733Companies

23,514Contacts tracked

10,071Verified emails

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The 25 largest fire protection system design & engineering companies based in the United Kingdom

Ranked by team size

Top 25 of 1,733 company matches for fire protection system design & engineering companies 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	Chubb Fire & Security	Exact match	Staines, United KingdomHQ recorded Oct 25, 2026	10001+	6,400 contacts →
	Exact match “Making the world a safer place.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Trinity Fire & Security Systems	Exact match	Exeter, United KingdomHQ recorded Oct 25, 2026	501-1,000	363 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Hall & KAY	Exact match	Ascot / Birmingham / Manchester / Glasgow, United KingdomHQ recorded Oct 25, 2026	201-500	348 contacts →
	Exact match “We deliver complex fire protection and security solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Churches Fire & Security	Exact match	Chandlers Ford, United KingdomHQ recorded Oct 25, 2026	201-500	340 contacts →
	Exact match “Established in 1992, Churches Fire & Security is a nationwide company dedicated to supplying customers with the best fire safety and security services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	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
6	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
7	Compco Fire Systems Limited	Exact match	Worcester, United KingdomHQ recorded Oct 25, 2026	201-500	200 contacts →
	Exact match “From Concept To Completion, We Have Offered Excellence In Fire Engineering Since 1988.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Checkmate Fire Solutions	Exact match	Elland, United KingdomHQ recorded Oct 25, 2026	51-200	197 contacts →
	Exact match “Established in 1989, Checkmate Fire is the UK’s leading Passive Fire Protection specialist, supplying a comprehensive range of third-party accredited survey, installation and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Bb7	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	195 contacts →
	Exact match “BB7, a UK leading national and international, specialist fire, Facade and specialist services consultancy; strategically mitigating risk, reducing uncertainty, and creating safe…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	OFR Consultants	Exact match	Manchester, United KingdomHQ recorded Oct 25, 2026	51-200	170 contacts →
	Exact match “OFR is a dedicated fire engineering consultancy; founded in the UK in January 2016, our business has grown to over 100 staff across 7 UK offices delivering high-quality support to…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Lawrence Webster Forrest	Exact match	Kenley, United KingdomHQ recorded Oct 25, 2026	n/a	154 contacts →
	Exact match “Lawrence Webster Forrest is a highly successful team of fire safety specialists with offices located in London and Madrid.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Alpine Fire Engineers LTD	Exact match	Bury, United KingdomHQ recorded Oct 25, 2026	51-200	144 contacts →
	Exact match “With over 30 years of industry experience, Alpine Fire Engineers delivers technically advanced fire protection solutions and lifecycle aftercare services for critical assets…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Edsb Compliance Solutions	Exact match	Leeds, United KingdomHQ recorded Oct 25, 2026	201-500	135 contacts →
	Exact match “Welcome to EDSB Compliance Solutions, national providers of Fire & Security, Mechanical and Passive Fire solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	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
15	Coopers Fire	Exact match	Waterlooville, United KingdomHQ recorded Oct 25, 2026	51-200	128 contacts →
	Exact match “Coopers Fire - Leading The Way In Fire Protection The world's leading Fire Barrier Curtain and Smoke Curtain manufacturer, invented the Gravity Fail Safe Fire Curtain, universally…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	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
17	PARTB	Exact match	London \| Birmingham \| Cardiff \| Glasgow \| Belfast \| Isle Of Man \| Manchester \| Bristol \| Aylesbusy, United KingdomHQ recorded Oct 25, 2026	51-200	118 contacts →
	Exact match “PartB is a leading, independent expert consultancy, providing complete fire engineering.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Advanced	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Oct 25, 2026	51-200	99 contacts →
	Exact match “Made in the UK and trusted around the world for their performance, quality and ease of use, Advanced fire panels are approved to a host of international standards and specified on…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	CLM Fireproofing	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	97 contacts →
	Exact match “Founded 36 years ago, CLM Fireproofing are industry-leading experts in passive fire protection and fire stopping.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	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
21	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
22	Sureserve Compliance Fire	Exact match	Horsham, United KingdomHQ recorded Oct 25, 2026	501-1,000	94 contacts →
	Exact match “With over 35 Years expertise, Sureserve Compliance Fire is an Industry leading business excelling in delivering Fire and Electrical compliance and testing services to housing…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	The Fire Protection Association	Exact match	Banbury, United KingdomHQ recorded Oct 25, 2026	51-200	91 contacts →
	Exact match “The Fire Protection Association (FPA) is the UK's national fire safety organisation.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Tenmat	Exact match	Irlam, United KingdomHQ recorded Oct 25, 2026	201-500	91 contacts →
	Exact match “With a history spanning more than a century, Tenmat stands as one of the UK’s longest‑established leaders in passive fire protection.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Ashton Fire	Exact match	London, United KingdomHQ recorded Oct 25, 2026	51-200	89 contacts →
	Exact match “We understand that fire safety can be a daunting prospect.” 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 protection system design & engineering companies”. 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 1,733 fire protection system design & engineering companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 10,071 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fire protection system design & engineering companies based in the United Kingdom at a glance

As of Oct 25, 2026

42.8%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

10.7%Largest-city concentration · London

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

883

11-50

637

51-200

167

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 1,733 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 protection system design & engineering companies” 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 10,071 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 protection system design & engineering companies by metro

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 protection system design & engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire protection system design & engineering companies are there based in the United Kingdom?

RevenueBase identified 1,733 company matches for fire protection system design & engineering companies 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?

Chubb 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 protection system design & engineering companies?

London leads with 186 company records, followed by Manchester (46) and Birmingham (22).

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 10,071 professional contacts with verified work emails tracked across these 1,733 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.