Company lists · Data refreshed September 2026

Top 23 Fire code consulting firms based in London, United Kingdom

Name: Fire code consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 127 companies tracked

RevenueBase identified 127 fire code consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 812 professional contacts across them, including 377 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers fire code consulting firms headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

127Companies

812Contacts tracked

377Verified emails

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The 23 largest fire code consulting firms based in London, United Kingdom

Ranked by team size

Top 23 of 127 fire code consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to fire code consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CLM Fireproofing	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “Founded 36 years ago, CLM Fireproofing are industry-leading experts in passive fire protection and fire stopping.” Source: RevenueBase Database · checked Sep 28, 2026
2	Ashton Fire	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	85 contacts →
	Partial evidence “We understand that fire safety can be a daunting prospect.” Source: RevenueBase Database · checked Sep 28, 2026
3	Joule Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	37 contacts →
	Partial evidence “Joule Group is an independent firm of fire safety designers, engineers, consultants, technical specialists and digital solutions providers.” Source: RevenueBase Database · checked Sep 28, 2026
4	Trigon Fire Safety	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “As an independent fire safety consultancy, we thrive for highest quality of advice whilst ensuring life safety is always our priority.” Source: RevenueBase Database · checked Sep 28, 2026
5	Semper	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Semper Fire Engineering Limited formally replaced Astute Fire (South) Limited in 2022, with the Astute Fire name continuing to be used in Scotland.” Source: RevenueBase Database · checked Sep 28, 2026
6	Chpk Fire Engineering Part Of The Chpk Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “CHPK Fire Engineering is part of the CHPK Group and provides expert fire engineering consultancy services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Octa Fire	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Jensen Hughes Europe	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	14 contacts →
	Partial evidence “Worldwide, we are most recognized for our leadership in fire protection engineering, a tradition of responsibility we have advanced with pride since 1939.” Source: RevenueBase Database · checked Sep 28, 2026
9	Griffin Fire	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “Griffin Fire is the premier fire protection company in Greater London.” Source: RevenueBase Database · checked Sep 28, 2026
10	Adam Protection	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Fire Risk Assessments & Retrospective Fire Strategies • Type 1 to Type 4 Fire Risk Assessments (FRAs) Passive Fire Surveys & Associated Risk/Safety Surveys • Fire-stopping surveys…” Source: RevenueBase Database · checked Sep 28, 2026
11	Excel Fire LTD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “At Excel Fire, we're proud to be a well-established team of competent experts who know our field inside and out.” Source: RevenueBase Database · checked Sep 28, 2026
12	Passive Fire Group	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Passive Fire Group specialise in passive fire protection services for both commercial and residential properties.” Source: RevenueBase Database · checked Sep 28, 2026
13	Horton And Horton Fire Engineering Limited	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “UK-based with a global reach, HH Fire delivers smart, practical fire engineering solutions across public and private sectors.” Source: RevenueBase Database · checked Sep 28, 2026
14	The Fire Surgery	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “The Fire Surgery is an independent Fire Engineering design consultancy based in the City of London.” Source: RevenueBase Database · checked Sep 28, 2026
15	SGW Consulting Group	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “SGW work with planning authorities, architects, property developers, real estate management professionals, transportation and public sector clients to help create safe and secure…” Source: RevenueBase Database · checked Sep 28, 2026
16	Elev8 Fire Engineering	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Elev8 Fire Engineering are an independent consultancy specialising in fire safety engineering, façade fire safety and fire risk management.” Source: RevenueBase Database · checked Sep 28, 2026
17	Capital Fire Doors And Fire Stopping	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “BMTRADA Third-Party Accredited Fire Door Inspections, Fire Door Maintenance, Fire Door Installations, Fire Stopping, Timber Fire Rated Glazed Screens and Steel Fire Rated Doors.” Source: RevenueBase Database · checked Sep 28, 2026
18	London Fire And Security	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “London Fire & Security is an integrated and independent company dedicated to delivering bespoke services customized for a handpicked and sophisticated clientele.” Source: RevenueBase Database · checked Sep 28, 2026
19	Jems Risk Management	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “We are a London‑based Fire Safety Management Company, fully Third‑Party Certified by BAFE and BM TRADA, delivering trusted, compliant, and end‑to‑end fire safety solutions across…” Source: RevenueBase Database · checked Sep 28, 2026
20	MSC Fire	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “MSC Fire are a leading Fire Engineering Firm with offices in London and Omagh, Northern Ireland.” Source: RevenueBase Database · checked Sep 28, 2026
21	Chameleon Systems LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Oracle FM	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Oracle FM is a specialist fire safety and building compliance contractor, delivering passive fire protection, fire door remediation, compartmentation, and active fire systems…” Source: RevenueBase Database · checked Sep 28, 2026
23	Lyfe Safety Systems	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “About Us - Life Safety Systems At Life Safety Systems, we are more than just a passive fire company; we are dedicated to safeguarding lives and protecting properties in the…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fire code consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fire code consulting firms.
Partial evidence: Its own public description names part of fire code consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fire code consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 127 fire code consulting firms based in London, United Kingdom

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Fire code consulting firms based in London, United Kingdom at a glance

As of Sep 28, 2026

46.4%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 127 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fire code consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “fire code consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fire code consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fire code consulting firms, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 377 across the full list. 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 September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fire code consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fire code consulting firms are there based in London, United Kingdom?

RevenueBase identified 127 fire code consulting firms headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

CLM Fireproofing, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most fire code consulting firms?

London leads the United Kingdom with 127 headquartered companies, followed by Manchester (20) and Sheffield (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 377 verified decision-maker contacts tracked across these 127 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.