Company lists · Data refreshed November 2026

Top 25 Fire suppression system designers based in the United Kingdom

RevenueBase identified 474 company matches for fire suppression system designers associated with the United Kingdom as of November 2026 and tracks 6,566 professional contacts across them, including 2,896 with verified work emails. London is the largest hub.

This list covers company matches for fire suppression system designers 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
474Companies
6,566Contacts tracked
2,896Verified emails
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The 25 largest fire suppression system designers based in the United Kingdom

Ranked by team size
Top 25 of 474 company matches for fire suppression system designers 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 matchExeter, United KingdomHQ recorded Nov 6, 2026501-1,000389 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAscot / Birmingham / Manchester / Glasgow, United KingdomHQ recorded Nov 6, 2026201-500372 contacts →

Exact match

“We deliver complex fire protection and security solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchManchester, United KingdomHQ recorded Nov 6, 2026501-1,000307 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“Harmony Fire is a global leader in the full range of fire protection solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
7Exact matchLeeds, United KingdomHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Welcome to EDSB Compliance Solutions, national providers of Fire & Security, Mechanical and Passive Fire solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStourbridge, United KingdomHQ recorded Nov 6, 202651-200104 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGorrels Way, United KingdomHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Market Leading Level 4 - LPC / LPS 1048 designers & installers of Automatic Fire protection Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchLinlithgow, United KingdomHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“Scutum Fire & Security Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchRawtenstall, United KingdomHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Based in East Lancashire J&J Design Ltd (trading as J&J Fire Engineering) have been serving the sprinkler industry for over a quarter of a century.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchKings Hill, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“iMist is a high pressure water mist fire protection system, that is a cost-effective, environmentally friendly and less damaging alternative to fire sprinklers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBasildon, United KingdomHQ recorded Nov 6, 202651-20068 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchHarlow, United KingdomHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“At Alphatrack Systems Ltd, we don’t just install equipment-we engineer integrated solutions that deliver safety, compliance, and ultimate peace of mind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSouthend-on-sea, United KingdomHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“PFS Group Limited is an independently owned Fire & Security company that has been established since 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchHereford, United KingdomHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Bull Products delivers end-to-end fire safety for construction - combining intelligent technology, dependable service and national coverage to keep sites safe, compliant and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchNorwich, United KingdomHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“Fireworks Fire Protection is the UK's leading expert in water mist fire protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Joule Group is an independent firm of fire safety designers, engineers, consultants, technical specialists and digital solutions providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRainham, United KingdomHQ recorded Nov 6, 202651-20042 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 474 fire suppression system designers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,896 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fire suppression system designers based in the United Kingdom at a glance

As of Nov 6, 2026
44.1%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
10.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
209
11-50
196
51-200
48
201-500
8
501-1,000
2
1,001-5,000
1

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 474 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 system designers” 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 2,896 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 system designers 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 system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire suppression system designers are there based in the United Kingdom?

RevenueBase identified 474 company matches for fire suppression system designers 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?

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

Which city has the most fire suppression system designers?

London leads with 48 company records, followed by Manchester (16) and Edinburgh (10).

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 2,896 professional contacts with verified work emails tracked across these 474 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.