Company lists · Data refreshed September 2026

Top 25 Building code consulting firms based in the United Kingdom

RevenueBase identified 236 company matches for building code consulting firms associated with the United Kingdom as of September 2026 and tracks 1,325 professional contacts across them, including 522 with verified work emails. London is the largest hub.

This list covers company matches for building code consulting firms 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 September 27, 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 Sep 27, 2026 How this list was built
236Companies
1,325Contacts tracked
522Verified emails
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The 25 largest building code consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 236 company matches for building code consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchWakefield, United KingdomHQ recorded Sep 27, 2026201-500101 contacts →

Exact match

“In the constantly changing and increasingly complex field of Building Regulations, helpful, practical and accurate guidance is essential in reducing uncertainty and delays…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchLeicester, United KingdomHQ recorded Sep 27, 202651-20066 contacts →

Exact match

“Proudly Independent and Employee Owned - Salus Building Control & Fire Safety Consultants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchCaerphilly, United KingdomHQ recorded Sep 27, 202651-20036 contacts →

Exact match

“At FireRite we’re passionate about life safety and asset protection.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchStafford, United KingdomHQ recorded Sep 27, 202651-20035 contacts →

Exact match

“We are a dedicated team of Fire and Building Safety consultants with specific expertise in high-risk buildings.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBarkway, United KingdomHQ recorded Sep 27, 202611-5032 contacts →

Exact match

“ATSPACE provides uncomplicated compliance, from design through to completion, for developers, contractors and industry professionals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“London Structures Lab believe there is a way to do things better.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchManchester, United KingdomHQ recorded Sep 27, 20261-1024 contacts →

Exact match

“Orion Fire Engineering Ltd is an established fire engineering consultancy located on Oxford Street in Manchester city centre, servicing the whole of Great Britain.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5024 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 · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“Blue Engineering is a structural engineering firm based in Shoreditch, London.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchLeeds, United KingdomHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“Award winning specialists in fire engineering.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBristol, United KingdomHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“We are a team of passionate, high calibre building services design consultants who create technically excellent solutions for our clients’ projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5018 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 · Sep 27, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5018 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 · Sep 27, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“Founded with a genuine passion for structural engineering, SBK provides high quality expertise and technical knowledge to a wide variety of blue chip customers across all sectors…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBasildon, United KingdomHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Walker Associates Consulting Limited provides structural and civil engineering consultancy services to contractors, developers, building owners and fellow professionals in the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBristol, United KingdomHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Consulting Chartered Engineers with expertise in Timber Structures, MMC, Off Site Construction, Timber Fire Risk Assessment and Building Inspections.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchChichester, United KingdomHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“With a wealth of experience behind us, the Archibald Shaw team have built an impressive portfolio of experience across a variety of civil and structural engineering disciplines.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchLeeds, United KingdomHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Avie Consulting Limited are independent Chartered Structural and Civil Engineering Consultants based in Leeds who draw upon over 60 year's professional design experience.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchNewark, United KingdomHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“As an established and environmentally conscious building consultancy, we work in partnership with our clients to find cost effective, practical solutions to building compliance…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchEast Kilbride, United KingdomHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Grossart Associates - Consulting Civil and Structural Engineers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchGateshead, United KingdomHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Assure Building Control Corporate Approved Inspectors A sensible approach to building regulations applied with a respect for your design.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Structural & Civil Engineers Our expertise covers a wide variety of buildings, in both the public and private sectors.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchLlanelli, United KingdomHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“We are a dynamic and experienced practice delivering sustainable building compliance services to the built environment.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBelfast, United KingdomHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Structural, Civil and Conservation Engineers committed to delivering a sustainable built environment.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 236 building code consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building code consulting firms based in the United Kingdom at a glance

As of Sep 27, 2026
39.4%Verified-email coverage
5.6Average contacts per company
1-10Median size (employees)
23.7%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
160
11-50
65
51-200
7
201-500
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 236 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 “building code consulting firms” 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 522 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 September 27, 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 code consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building code consulting firms are there based in the United Kingdom?

RevenueBase identified 236 company matches for building code consulting firms associated with the United Kingdom as of September 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?

Assent tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building code consulting firms?

London leads with 56 company records, followed by Manchester (7) and Bristol (6).

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 522 professional contacts with verified work emails tracked across these 236 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 September 27, 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.