Company lists · Data refreshed October 2026

Top 25 Fireproofing material suppliers based in the United Kingdom

RevenueBase identified 235 company matches for fireproofing material suppliers associated with the United Kingdom as of October 2026 and tracks 2,405 professional contacts across them, including 1,002 with verified work emails. London is the largest hub.

This list covers company matches for fireproofing material 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
235Companies
2,405Contacts tracked
1,002Verified emails
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The 25 largest fireproofing material suppliers based in the United Kingdom

Ranked by team size
Top 25 of 235 company matches for fireproofing material 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWetherby, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
2Exact matchMaesteg, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
3Exact matchGateshead, United KingdomHQ recorded Oct 25, 2026201-500105 contacts →

Exact match

“Established in 1975 and with over 40 years’ experience in the buildings coatings industry, Tor Coatings are true specialists in our field.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4Exact matchWallsend, United KingdomHQ recorded Oct 25, 2026201-50098 contacts →

Exact match

“Founded in 1975 in the North East of England, Barrier Group is a multi-disciplined turnkey engineering, design, and build contractor with over 50 years’ experience across…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 25, 202651-20097 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
6Exact matchIrlam, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
7Exact matchWest Yorkshire, United KingdomHQ recorded Oct 25, 202651-20064 contacts →

Exact match

“Polyseam Ltd | Manufacturer of Passive Fire Protection, Sealants & Construction Chemicals Polyseam Ltd is a UK manufacturer of high-performance construction products, specialising…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8Exact matchMelton Mowbray, United KingdomHQ recorded Oct 25, 202651-20063 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 · Oct 25, 2026 · View company records in RevenueBase
9Exact matchLeeds, United KingdomHQ recorded Oct 25, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10Exact matchBasildon, United KingdomHQ recorded Oct 25, 202651-20044 contacts →

Exact match

“We manufacture high performance insulation products for pipework and ductwork in building services / HVAC, process, petrochemical and refrigeration services applications.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11Exact matchBasildon, United KingdomHQ recorded Oct 25, 202611-5037 contacts →

Exact match

“Sharpfibre is the UK’s leading specialist fire protection contractor providing passive fire protection systems and life safety solutions.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12Exact matchAshby De La Zouch, United KingdomHQ recorded Oct 25, 202611-5030 contacts →

Exact match

“Pyrotect - Accredited Passive Fire Protection since 1998 Do you need help with Passive Fire Protection on your project?”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 25, 202651-20023 contacts →

Exact match

“Fire Integrity Ltd: Pioneering Passive Fire Protection Since 2005: At Fire Integrity, we see every building not just as a structure, but as a space teeming with life, deserving…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14Exact matchCramlington, United KingdomHQ recorded Oct 25, 202651-20019 contacts →

Exact match

“MGN Fire Protection Limited has been providing passive fire protection services nationwide for the past 25 years.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15Exact matchBrentwood, United KingdomHQ recorded Oct 25, 202651-20018 contacts →

Exact match

“City Fire Proofing provide solutions from single fire stop seals, to building wide systems, remedial works and surveys.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16Exact matchNorth Shields, United KingdomHQ recorded Oct 25, 202611-5018 contacts →

Exact match

“Insulcon Technical offer innovative Passive Fire Protection and Technical Insulation systems as well as metallic and non-metallic cladding solutions providing extensive savings in…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17Exact matchChessington, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 25, 202611-5017 contacts →

Exact match

“12 years in Passive Fire Protection the Company has expanded in to a wide range of disciplines all associated with Fire Rated Construction works, supplying and installing for…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Oct 25, 20261-1017 contacts →

Exact match

“WELCOME TO THE KEMWELL PFP Working with architects, specifiers and specialist contractors, and with our specialist product range and application knowledge, we provide alternative…”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20Exact matchHengoed, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
21Exact matchLittle Chalfont, United KingdomHQ recorded Oct 25, 202651-20016 contacts →

Exact match

“GSI Contract Services are building passive fire protection specialists.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22Exact matchSheffield, United KingdomHQ recorded Oct 25, 202611-5016 contacts →

Exact match

“Formed in 2006, AWB & Son is a family run business, which has built a reputation within the passive fire protection industry.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23Exact matchEwhurst, United KingdomHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
24Exact matchCrawley, United KingdomHQ recorded Oct 25, 202651-20016 contacts →

Exact match

“Established in 1989 as an insulation converter.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 25, 20261-1015 contacts →

Exact match

“Passive Fire Group specialise in passive fire protection services for both commercial and residential properties.”

Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

Showing 25 of 235 fireproofing material suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,002 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fireproofing material suppliers based in the United Kingdom at a glance

As of Oct 25, 2026
41.7%Verified-email coverage
10.2Average contacts per company
11-50Median size (employees)
11.1%Largest-city concentration · London
Oct 25, 2026Page data refreshed

Companies by employee count

1-10
94
11-50
98
51-200
35
201-500
6
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 235 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 “fireproofing material 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 1,002 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.

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

How many fireproofing material suppliers are there based in the United Kingdom?

RevenueBase identified 235 company matches for fireproofing material 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?

Encon & Nevill Long tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most fireproofing material suppliers?

London leads with 26 company records, followed by Basildon (4) and Leeds (4).

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 1,002 professional contacts with verified work emails tracked across these 235 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.