Company lists · Data refreshed November 2026

Top 24 Fire suppression testing and inspection services based in the United Kingdom

RevenueBase identified 486 company matches for fire suppression testing and inspection services associated with the United Kingdom as of November 2026 and tracks 3,788 professional contacts across them, including 1,350 with verified work emails. London is the largest hub.

This list covers company matches for fire suppression testing and inspection services 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 November 6, 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 Nov 6, 2026 How this list was built
486Companies
3,788Contacts tracked
1,350Verified emails
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The 24 largest fire suppression testing and inspection services based in the United Kingdom

Ranked by team size
Top 24 of 486 company matches for fire suppression testing and inspection services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBury, United KingdomHQ recorded Nov 6, 202651-200154 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKenley, United KingdomHQ recorded Nov 6, 2026n/a153 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20099 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHorsham, United KingdomHQ recorded Nov 6, 2026501-1,00095 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBingham, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Fire Safety is our whole business!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWitham, United KingdomHQ recorded Nov 6, 202651-20086 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPlymouth, United KingdomHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Ventro is one of the leading specialists for Fire Safety in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“NEO property Solutions Ltd is a specialist passive fire protection installer, including Fire Compartmentation Surveys and works, Fire Door Surveys and works and Fire Stopping…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMelton Mowbray, United KingdomHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“At GRJ, our mission is to protect human life and building investments from the threat of fire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeicester, United KingdomHQ recorded Nov 6, 202651-20052 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHutton, United KingdomHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Golden Thread Fire Delay supply & install passive fire protection systems & solutions, as well as completing compartmentation & fire door surveys & inspections with full pictorial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCaerphilly, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“At FireRite we’re passionate about life safety and asset protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHigh Wycombe, United KingdomHQ recorded Nov 6, 202611-5034 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchReading, United KingdomHQ recorded Nov 6, 202611-5030 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSutton, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We help you achieve fire safety critical compliance by inspecting, testing and maintaining fire & smoke dampers, high-risk grease extract ductwork and ventilation systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Firetrace Limited are the original Automatic Fire Suppression Company and we are based in Ipswich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHarrogate, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Adaston are the leading passive fire protection specialists in the UK, dedicated to protecting the integrity of buildings and safeguarding the lives of those who live and work in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSittingbourne, United KingdomHQ recorded Nov 6, 20261-1026 contacts →

Exact match

“We specialise in the installation, maintenance and repair of fire systems for commercial, residential and industrial clients nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBelfast, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“DB McLarnon Fire Protection Agency Ltd Was founded in 1980 and is the largest locally owned fire safety company in Northern Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBasingstoke, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Expert maintenance and servicing of your fire protection systems, to protect everything that matters most to you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMansfield, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Our approach to fire door safety is built on real evidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOllerton, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Cannon Fire Protection has developed an excellent reputation within the fire protection industry, exclusively providing services to the trade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNazeing, United KingdomHQ recorded Nov 6, 20261-1024 contacts →

Exact match

“Through our regional UK network, Morgan Fire Protection Ltd is pleased to offer your company a fast and efficient service including fire extinguishers, fire alarms, emergency…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLeeds, United KingdomHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Armstrong Priestley has a reputation for delivering high quality automatic fire sprinkler systems on time and on budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 486 fire suppression testing and inspection services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,350 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fire suppression testing and inspection services based in the United Kingdom at a glance

As of Nov 6, 2026
35.6%Verified-email coverage
7.8Average contacts per company
1-10Median size (employees)
10.3%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
289
11-50
149
51-200
31
201-500
2
501-1,000
2

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 486 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 suppression testing and inspection services” 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 1,350 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 November 6, 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 suppression testing and inspection services 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 suppression testing and inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire suppression testing and inspection services are there based in the United Kingdom?

RevenueBase identified 486 company matches for fire suppression testing and inspection services associated with the United Kingdom as of November 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?

Alpine Fire Engineers LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fire suppression testing and inspection services?

London leads with 50 company records, followed by Manchester (9) and Sheffield (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 1,350 professional contacts with verified work emails tracked across these 486 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 November 6, 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.