Company lists · Data refreshed October 2026
Top 25 Building fireproofing services based in London, United Kingdom
RevenueBase identified 83 company matches for building fireproofing services associated with London, United Kingdom as of October 2026 and tracks 620 professional contacts across them, including 261 with verified work emails. Across the United Kingdom, London is the largest hub for this category.
This list covers company matches for building fireproofing services associated with London, 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 23, 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.
The 25 largest building fireproofing services based in London, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 23, 2026 · View company records in RevenueBase | |||||
| 2 | 69 contacts → | ||||
Exact match “Mitie Property Services UK Ltd is one of the UK’s leading painting and building fabric contractors, delivering specialist refurbishment, and property improvement services…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “At PSTG Fire Protection, we specialise in the installation and ongoing maintenance of Passive Fire Protection systems in London and throughout the UK, catering to your building’s…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 23 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 23, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “Semper Fire Engineering Limited formally replaced Astute Fire (South) Limited in 2022, with the Astute Fire name continuing to be used in Scotland.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “CHPK Fire Engineering is part of the CHPK Group and provides expert fire engineering consultancy services.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Here at Octa Fire we aim to provide independent, high quality, tailored advice by taking the time to understand our clients’ objectives and needs; to enable us to focus our…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 17 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 23, 2026 · View company records in RevenueBase | |||||
| 9 | 15 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 23, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “UK-based with a global reach, HH Fire delivers smart, practical fire engineering solutions across public and private sectors.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “WRR-UK are a specialist Passive Fire Protection Sub-Contractor, with over 20 years experience understanding and realising our clients fire, blast and acoustic requirements.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “At Excel Fire, we're proud to be a well-established team of competent experts who know our field inside and out.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 8 contacts → | ||||
Exact match “London Fire & Security is an integrated and independent company dedicated to delivering bespoke services customized for a handpicked and sophisticated clientele.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Oracle FM is a specialist fire safety and building compliance contractor, delivering passive fire protection, fire door remediation, compartmentation, and active fire systems…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Our services include: Fire Surveys, Inspections & Reports Fire Stopping, Fire Breaks/ Barriers, Fire-rated Boarding/ Encasements Intumescent/ Reactive coatings Acoustic…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Bespoke Fire & Flue Services specialises in made to measure decorative fuel effect fires to suit a vast range of baskets or "hole in the wall" settings.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “PyroActive Fire Protection Solutions Ltd was founded by business partners Callum McLeod & Scott Fowler in 2019 with the goal of providing the highest quality of service that not…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “Conex Limited delivers high‑quality drylining, partitions, ceilings, internal fit‑out, and general building works across residential, commercial, and public‑sector projects.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “QUALIFIED FIRE ENGINEERS & CONSULTANTS Highly qualified, dedicated and experienced, our expert fire engineering consultants have a wide range of skills and an impressive array of…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “If you have any Passive fire protection enquires,please don't hesitate to get in contact with our team and we will be very happy to assist you.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Canary Fire Stopping provide quality fire stopping finishes.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Flair Developments Ltd was formed in 2008 and offers specialist Fire Prevention and Protection to both Companies and Individuals.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Industry leading in Residential and Domestic Sprinkler Systems, Commercial Sprinkler Systems, Wet Risers and Dry Risers.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Hexa Fire is a fire engineering firm with the ambition to address fire engineering issues and provide tailored design and consultancy.” Recorded in the RevenueBase company graph · Oct 23, 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 “building fireproofing services”. 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 83 building fireproofing services based in London, United Kingdom
See the full list, filter by size, metro and specialty, and access 261 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building fireproofing services based in London, United Kingdom at a glance
As of Oct 23, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 83 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 London, United Kingdom whose business descriptions match “building fireproofing 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 261 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 23, 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 “building fireproofing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building fireproofing services are there based in London, United Kingdom?
RevenueBase identified 83 company matches for building fireproofing services associated with London, 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?
CLM Fireproofing tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United Kingdom has the most building fireproofing services?
London leads the United Kingdom with 83 company records, followed by Leeds (15) and Manchester (12).
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 261 professional contacts with verified work emails tracked across these 83 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 building fireproofing services based in London, United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Building fireproofing services by geography
- Building fireproofing services based in Auckland, New Zealand
- Building fireproofing services based in Dubai, United Arab Emirates
- Building fireproofing services based in Australia
- Building fireproofing services based in Brazil
- Building fireproofing services based in Canada
- Building fireproofing services based in Denmark
- Building fireproofing services based in France
- Building fireproofing services based in Germany
- Building fireproofing services based in India
- Building fireproofing services based in Ireland
- Building fireproofing services based in Italy
- Building fireproofing services based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building fireproofing services based in Auckland, New Zealand
- Building fireproofing services based in Dubai, United Arab Emirates
- Building fireproofing services based in Australia
- Building fireproofing services based in Brazil
- Building fireproofing services based in Canada
- Building fireproofing services based in Denmark
Company intelligence · public preview
Top 25 building fireproofing services based in London, United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for building fireproofing services based in London, United Kingdom, with 620 tracked contacts and 261 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building fireproofing services based in London, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  CLM Fireproofingclmfireproofing.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 97 contacts → |
“Founded 36 years ago, CLM Fireproofing are industry-leading experts in passive fire protection and fire stopping.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mitie Property Services UK LTDmitie.comHQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 69 contacts → |
“Mitie Property Services UK Ltd is one of the UK’s leading painting and building fabric contractors, delivering specialist refurbishment, and property improvement services…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pstg Fire Protectionpstg-fire.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“At PSTG Fire Protection, we specialise in the installation and ongoing maintenance of Passive Fire Protection systems in London and throughout the UK, catering to your building’s…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fire Integrity Limitedfireintegrity.co.ukHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 23 contacts → |
“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 description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sempersempergrp.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Semper Fire Engineering Limited formally replaced Astute Fire (South) Limited in 2022, with the Astute Fire name continuing to be used in Scotland.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Chpk Fire Engineering Part Of The Chpk Groupchpkfire.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“CHPK Fire Engineering is part of the CHPK Group and provides expert fire engineering consultancy services.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Octa Fireoctafire.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Here at Octa Fire we aim to provide independent, high quality, tailored advice by taking the time to understand our clients’ objectives and needs; to enable us to focus our…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Adept Contracts LTDadeptcontracts.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Passive Fire Grouppassivefiregroup.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Passive Fire Group specialise in passive fire protection services for both commercial and residential properties.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“UK-based with a global reach, HH Fire delivers smart, practical fire engineering solutions across public and private sectors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wrr-Ukwrr-uk.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“WRR-UK are a specialist Passive Fire Protection Sub-Contractor, with over 20 years experience understanding and realising our clients fire, blast and acoustic requirements.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Excel Fire LTDexcelfireltd.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Excel Fire, we're proud to be a well-established team of competent experts who know our field inside and out.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  London Fire And Securitylondonfiresecurity.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“London Fire & Security is an integrated and independent company dedicated to delivering bespoke services customized for a handpicked and sophisticated clientele.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oracle FMoraclefm.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Oracle FM is a specialist fire safety and building compliance contractor, delivering passive fire protection, fire door remediation, compartmentation, and active fire systems…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | O.D. Fire Protection LTDodfireprotection.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Our services include: Fire Surveys, Inspections & Reports Fire Stopping, Fire Breaks/ Barriers, Fire-rated Boarding/ Encasements Intumescent/ Reactive coatings Acoustic…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fires Of London LTDbespokefire.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Bespoke Fire & Flue Services specialises in made to measure decorative fuel effect fires to suit a vast range of baskets or "hole in the wall" settings.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pyroactivepyroactive.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“PyroActive Fire Protection Solutions Ltd was founded by business partners Callum McLeod & Scott Fowler in 2019 with the goal of providing the highest quality of service that not…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Conex Limitedconexlimited.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Conex Limited delivers high‑quality drylining, partitions, ceilings, internal fit‑out, and general building works across residential, commercial, and public‑sector projects.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Delcore Fire Engineering LTDdelcore.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“QUALIFIED FIRE ENGINEERS & CONSULTANTS Highly qualified, dedicated and experienced, our expert fire engineering consultants have a wide range of skills and an impressive array of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Flame Containflamecontain.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“If you have any Passive fire protection enquires,please don't hesitate to get in contact with our team and we will be very happy to assist you.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Canary Fire Stopping LTDcanaryfirestopping.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Canary Fire Stopping provide quality fire stopping finishes.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Masterdec Limitedmasterdec.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Flair Developments Limitedflairdevelopments.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Flair Developments Ltd was formed in 2008 and offers specialist Fire Prevention and Protection to both Companies and Individuals.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Recom Fire Protection LTDrecomfireprotection.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Industry leading in Residential and Domestic Sprinkler Systems, Commercial Sprinkler Systems, Wet Risers and Dry Risers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hexa Firehexafire.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Hexa Fire is a fire engineering firm with the ambition to address fire engineering issues and provide tailored design and consultancy.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Building fireproofing services: dataset insights
October 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for building fireproofing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building fireproofing services did RevenueBase find based in London, United Kingdom?
The saved snapshot records 83 matching company records, 620 tracked contacts and 261 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Building fireproofing services by geography
- Building fireproofing services based in Auckland, New Zealand
- Building fireproofing services based in Dubai, United Arab Emirates
- Building fireproofing services based in Australia
- Building fireproofing services based in Brazil
- Building fireproofing services based in Canada
- Building fireproofing services based in Denmark
- Building fireproofing services based in France
- Building fireproofing services based in Germany
- Building fireproofing services based in India
- Building fireproofing services based in Ireland
- Building fireproofing services based in Italy
- Building fireproofing services based in the Netherlands
Cite this list
RevenueBase Data Team. Top 25 building fireproofing services based in London, United Kingdom. Snapshot: October 23, 2026. https://revenuebase.ai/companies/building-fireproofing-services/united-kingdom/london.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building fireproofing services based in Auckland, New Zealand
- Building fireproofing services based in Dubai, United Arab Emirates
- Building fireproofing services based in Australia
- Building fireproofing services based in Brazil
- Building fireproofing services based in Canada
- Building fireproofing services based in Denmark
Company intelligence · public preview
Top 25 building fireproofing services based in London, United Kingdom
RevenueBase records 83 matching company records for building fireproofing services based in London, United Kingdom, with 620 tracked contacts and 261 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 building fireproofing services based in London, United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | CLM Fireproofingclmfireproofing.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 97 contacts → |
“Founded 36 years ago, CLM Fireproofing are industry-leading experts in passive fire protection and fire stopping.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mitie Property Services UK LTDmitie.com HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 69 contacts → |
“Mitie Property Services UK Ltd is one of the UK’s leading painting and building fabric contractors, delivering specialist refurbishment, and property improvement services…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Pstg Fire Protectionpstg-fire.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 24 contacts → |
“At PSTG Fire Protection, we specialise in the installation and ongoing maintenance of Passive Fire Protection systems in London and throughout the UK, catering to your building’s…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fire Integrity Limitedfireintegrity.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 23 contacts → |
“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 description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sempersempergrp.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Semper Fire Engineering Limited formally replaced Astute Fire (South) Limited in 2022, with the Astute Fire name continuing to be used in Scotland.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Chpk Fire Engineering Part Of The Chpk Groupchpkfire.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 18 contacts → |
“CHPK Fire Engineering is part of the CHPK Group and provides expert fire engineering consultancy services.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Octa Fireoctafire.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Here at Octa Fire we aim to provide independent, high quality, tailored advice by taking the time to understand our clients’ objectives and needs; to enable us to focus our…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Adept Contracts LTDadeptcontracts.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 17 contacts → |
“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 description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Passive Fire Grouppassivefiregroup.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 15 contacts → |
“Passive Fire Group specialise in passive fire protection services for both commercial and residential properties.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“UK-based with a global reach, HH Fire delivers smart, practical fire engineering solutions across public and private sectors.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wrr-Ukwrr-uk.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 12 contacts → |
“WRR-UK are a specialist Passive Fire Protection Sub-Contractor, with over 20 years experience understanding and realising our clients fire, blast and acoustic requirements.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Excel Fire LTDexcelfireltd.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 11 contacts → |
“At Excel Fire, we're proud to be a well-established team of competent experts who know our field inside and out.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | London Fire And Securitylondonfiresecurity.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 8 contacts → |
“London Fire & Security is an integrated and independent company dedicated to delivering bespoke services customized for a handpicked and sophisticated clientele.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oracle FMoraclefm.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Oracle FM is a specialist fire safety and building compliance contractor, delivering passive fire protection, fire door remediation, compartmentation, and active fire systems…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | O.D. Fire Protection LTDodfireprotection.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Our services include: Fire Surveys, Inspections & Reports Fire Stopping, Fire Breaks/ Barriers, Fire-rated Boarding/ Encasements Intumescent/ Reactive coatings Acoustic…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fires Of London LTDbespokefire.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Bespoke Fire & Flue Services specialises in made to measure decorative fuel effect fires to suit a vast range of baskets or "hole in the wall" settings.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pyroactivepyroactive.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“PyroActive Fire Protection Solutions Ltd was founded by business partners Callum McLeod & Scott Fowler in 2019 with the goal of providing the highest quality of service that not…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Conex Limitedconexlimited.co.uk HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 6 contacts → |
“Conex Limited delivers high‑quality drylining, partitions, ceilings, internal fit‑out, and general building works across residential, commercial, and public‑sector projects.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Delcore Fire Engineering LTDdelcore.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“QUALIFIED FIRE ENGINEERS & CONSULTANTS Highly qualified, dedicated and experienced, our expert fire engineering consultants have a wide range of skills and an impressive array of…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Flame Containflamecontain.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 5 contacts → |
“If you have any Passive fire protection enquires,please don't hesitate to get in contact with our team and we will be very happy to assist you.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Canary Fire Stopping LTDcanaryfirestopping.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Canary Fire Stopping provide quality fire stopping finishes.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Masterdec Limitedmasterdec.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Flair Developments Limitedflairdevelopments.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Flair Developments Ltd was formed in 2008 and offers specialist Fire Prevention and Protection to both Companies and Individuals.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Recom Fire Protection LTDrecomfireprotection.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Industry leading in Residential and Domestic Sprinkler Systems, Commercial Sprinkler Systems, Wet Risers and Dry Risers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hexa Firehexafire.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Hexa Fire is a fire engineering firm with the ambition to address fire engineering issues and provide tailored design and consultancy.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Building fireproofing services: dataset insights
October 23, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
83 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 83 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 23, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for building fireproofing services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building fireproofing services did RevenueBase find based in London, United Kingdom?
The saved snapshot records 83 matching company records, 620 tracked contacts and 261 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 23, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 building fireproofing services based in London, United Kingdom. Snapshot: October 23, 2026. https://revenuebase.ai/companies/building-fireproofing-services/united-kingdom/london.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Building fireproofing services based in Auckland, New Zealand
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