Company lists · Data refreshed October 2026

Top 25 Fire-rated building materials suppliers based in the United Kingdom

RevenueBase identified 96 company matches for fire-rated building materials suppliers associated with the United Kingdom as of October 2026 and tracks 2,223 professional contacts across them, including 1,081 with verified work emails. London is the largest hub.

This list covers company matches for fire-rated building materials 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 12, 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 12, 2026 How this list was built
96Companies
2,223Contacts tracked
1,081Verified emails
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The 25 largest fire-rated building materials suppliers based in the United Kingdom

Ranked by team size
Top 25 of 96 company matches for fire-rated building materials suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchHolywell, United KingdomHQ recorded Oct 12, 202610001+674 contacts →

Exact match

“At Kingspan, we're on a mission to transform the built environment through inspiration, innovation and insight.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchWetherby, United KingdomHQ recorded Oct 12, 2026501-1,000331 contacts →

Exact match

“Insulation, drywall, ceilings, construction products, external facades, flooring, partitioning, passive fire protection: whatever your project, Encon has the product range…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchMaesteg, United KingdomHQ recorded Oct 12, 2026201-500165 contacts →

Exact match

“Siderise is a global expert in the design, manufacture, and supply of high-performance passive fire protection solutions for the building envelope.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchSheffield, United KingdomHQ recorded Oct 12, 2026201-500161 contacts →

Exact match

“At Galaxy Insulation & Dry Lining, we’re your nationwide trusted distribution and technical partner.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchIrlam, United KingdomHQ recorded Oct 12, 2026201-50091 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 12, 2026 · View company records in RevenueBase
6Exact matchLeeds, United KingdomHQ recorded Oct 12, 202651-20074 contacts →

Exact match

“Belgrade Insulation is a privately owned Specialist Distributor of Insulation and Drywall Systems to all sectors of the construction market.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLeeds, United KingdomHQ recorded Oct 12, 202651-20063 contacts →

Exact match

“At ARC® Building Solutions, protection is our purpose.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchDunstable, United KingdomHQ recorded Oct 12, 202651-20049 contacts →

Exact match

“Go Interiors Limited was founded in 2001 and has since grown to become the largest independent specialist distributor in the Construction Interiors industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Oct 12, 202611-5036 contacts →

Exact match

“FAA Installations are a drywall contractor and passive fire protection specialist working throughout the UK.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchCardiff, United KingdomHQ recorded Oct 12, 202651-20031 contacts →

Exact match

“Eurobond is the leading designer and manufacturer of non-combustible core internal and external wall and ceiling solutions in the UK.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchChessington, United KingdomHQ recorded Oct 12, 202611-5018 contacts →

Exact match

“PFC Corofil is one of the UK's leading manufacturers of passive fire protection products.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 12, 20261-1017 contacts →

Exact match

“Cladmate is the UK’s premier destination for A1 fire rated façade support and through-wall systems.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchHengoed, United KingdomHQ recorded Oct 12, 202611-5016 contacts →

Exact match

“With 50 years of fire safety experience, FireSealsDirect Ltd serves fire door installers and firestopping contractors across the UK through a vast portfolio of passive fire…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchEwhurst, United KingdomHQ recorded Oct 12, 202651-20016 contacts →

Exact match

“For over 30 years Fire Shield has been at the forefront of the built-in Fire Protection industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchLeeds, United KingdomHQ recorded Oct 12, 202651-20015 contacts →

Exact match

“Since 1966, Yeoman Shield has been a leading manufacturer of fire-tested wall and door protection for the UK and export markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchSwansea, United KingdomHQ recorded Oct 12, 202651-20014 contacts →

Exact match

“Klasse Group wants to create a safer future and drive change in the building industry to ensure that every structure is designed and fabricated with superior fire safety as a…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchGalleywood, United KingdomHQ recorded Oct 12, 202611-5014 contacts →

Exact match

“Innovative Insulation Solutions with Comprehensive Technical Support: Wray-tech specialises in Fire Protection, Acoustic materials, Thermal solutions, Drylining, and External…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchRochdale, United KingdomHQ recorded Oct 12, 202651-20013 contacts →

Exact match

“FIREFLY® manufacture a range of world leading and fully certified passive fire protection products comprising lightweight, easy to install fire barriers with system ancillaries…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchCleckheaton, United KingdomHQ recorded Oct 12, 202611-5013 contacts →

Exact match

“Flux Fire Protection survey and install passive fire protection across the UK, from offices in Yorkshire and London.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchNorth Berwick, United KingdomHQ recorded Oct 12, 202611-5012 contacts →

Exact match

“With over 25 years experience in the fire protection industry, Firemac is one of the UK’s leading providers of passive fire protection systems and has two main product lines.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchStapleford Abbotts, United KingdomHQ recorded Oct 12, 202611-5010 contacts →

Exact match

“H&V INSULATION SUPPLIES LIMITED is a construction company based out of UNITS1 & 2 THE MITCHELLS GUTTERIDGE LANE, STAPLEFORD ABBOTTS, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchDroitwich Spa, United KingdomHQ recorded Oct 12, 202651-20010 contacts →

Exact match

“Pyroplex has an ever increasing worldwide reputation as a leading manufacturer of high performance fire containment systems.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchBrandesburton, United KingdomHQ recorded Oct 12, 20261-109 contacts →

Exact match

“EYJ Fire Doors are a Supplier, Installer and Maintainer of Internal Fire Rated/Non Fire Rated Door Sets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchChatham, United KingdomHQ recorded Oct 12, 202611-508 contacts →

Exact match

“Marmox (UK) Ltd is part of the CMB group, which was founded in the 1970s and now manufactures innovative building products and specialist insulation materials for the construction…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchRegents Park, United KingdomHQ recorded Oct 12, 202611-507 contacts →

Exact match

“Zenova Group PLC (AIM: ZED) We are at the forefront of developing cutting-edge fire safety and heat management solutions that have applications across the housing, industrial, and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 96 fire-rated building materials suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,081 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fire-rated building materials suppliers based in the United Kingdom at a glance

As of Oct 12, 2026
48.6%Verified-email coverage
23.2Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · London
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
37
51-200
11
201-500
4
501-1,000
1
1,001-5,000
2
10001+
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 96 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-rated building materials 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 1,081 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 12, 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 “fire-rated building materials suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fire-rated building materials suppliers are there based in the United Kingdom?

RevenueBase identified 96 company matches for fire-rated building materials 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?

Kingspan Insulated Panels UK & Ireland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fire-rated building materials suppliers?

London leads with 7 company records, followed by Leeds (3) and Catcliffe (2).

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 1,081 professional contacts with verified work emails tracked across these 96 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 12, 2026.

Ready to reach these companies? Verified emails and direct dials for all 96 fire-rated building materials suppliers based in the United Kingdom. Start with a free account, no credit card.

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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.