Company lists · Data refreshed October 2026

Top 25 Carbon steel welded or brazed structural assembly suppliers based in the United Kingdom

RevenueBase identified 1,135 company matches for carbon steel welded or brazed structural assembly suppliers associated with the United Kingdom as of October 2026 and tracks 8,143 professional contacts across them, including 2,012 with verified work emails. London is the largest hub.

This list covers company matches for carbon steel welded or brazed structural assembly 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 23, 2026 How this list was built
1,135Companies
8,143Contacts tracked
2,012Verified emails
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The 25 largest carbon steel welded or brazed structural assembly suppliers based in the United Kingdom

Ranked by team size
Top 25 of 1,135 company matches for carbon steel welded or brazed structural assembly suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 23, 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 matchBury, United KingdomHQ recorded Oct 23, 20261,001-5,000714 contacts →

Exact match

“World class steel engineering & fabrication.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
2Exact matchDarwen, United KingdomHQ recorded Oct 23, 20261,001-5,000176 contacts →

Exact match

“WEC Group is one of the largest engineering & fabrication companies in the UK.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
3Exact matchBarnsley, United KingdomHQ recorded Oct 23, 202651-200155 contacts →

Exact match

“We are nationally recognised and multi award-winning, with 75 years’ experience in the industry.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Oct 23, 202611-5090 contacts →

Exact match

“Langfields are your technical partner for the manufacture of high-integrity products for the hydrogen, renewable, nuclear, defence and other process industries.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
5Exact matchWymondham, United KingdomHQ recorded Oct 23, 202611-5079 contacts →

Exact match

“H.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
6Exact matchGreat Yarmouth, United KingdomHQ recorded Oct 23, 202651-20077 contacts →

Exact match

“Armultra Ltd is a privately owned business and has been providing engineering solutions from its facility in Great Yarmouth since 1985.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
7Exact matchBradford, United KingdomHQ recorded Oct 23, 202651-20075 contacts →

Exact match

“Established in 1934, Lindapter is the world’s innovator of steelwork clamping systems, eliminating the requirement to drill or weld steel.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
8Exact matchDarlington, United KingdomHQ recorded Oct 23, 2026201-50074 contacts →

Exact match

“Cleveland Bridge is a global leader in technology based engineering, construction and steel fabrication services, with a list of achievements which spans the globe.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
9Exact matchChilton, United KingdomHQ recorded Oct 23, 2026201-50072 contacts →

Exact match

“PRECISION SHEET METAL FABRICATIONS Subcontract Sheet Metalwork Specialist metal manufacturing company Hydram provides subcontract metalwork services in all aspects of precision…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
10Exact matchGateshead, United KingdomHQ recorded Oct 23, 2026201-50063 contacts →

Exact match

“200+ people.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 23, 202651-20061 contacts →

Exact match

“At the Elite Metal Group we consider ourselves to be the steel fabrication experts!”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
12Exact matchSittingbourne, United KingdomHQ recorded Oct 23, 202651-20059 contacts →

Exact match

“Formed in 1984, McNealy Brown Limited has steadily grown becoming an established metal fabrication and installation company operating in the general construction industry and…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
13Exact matchHatfield, United KingdomHQ recorded Oct 23, 202611-5057 contacts →

Exact match

“Unitspark Ltd provide fabrication, welding and bespoke mechanical engineering from design, to manufacture, to commissioning.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
14Exact matchPontypool, United KingdomHQ recorded Oct 23, 202651-20056 contacts →

Exact match

“Pro Steel Engineering is a specialist steel firm structural steelwork fabrication and site services based in Pontypool, South Wales.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
15Exact matchLoughborough, United KingdomHQ recorded Oct 23, 202651-20053 contacts →

Exact match

“Adey Steel is an award-winning specialist steel fabricator.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
16Exact matchNorthallerton, United KingdomHQ recorded Oct 23, 202651-20052 contacts →

Exact match

“Allerton Steel specialises in heavy (lifting capacity over 50te), complex, and/or high weld content steel fabrication, plate & box girders.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
17Exact matchBrompton On Swale, United KingdomHQ recorded Oct 23, 202651-20051 contacts →

Exact match

“Hambleton Steel is a forward looking and progressive steelwork fabricator.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
18Exact matchTeesside, United KingdomHQ recorded Oct 23, 202651-20049 contacts →

Exact match

“Entering its 25th year of trading since formation, Katmex is a manufacturing and engineering business based in the North East of England and operates from two sites.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
19Exact matchPeterhead, United KingdomHQ recorded Oct 23, 202651-20048 contacts →

Exact match

“Since its inception in 1987, Dales Engineering Services Ltd has been providing fabrication, welding and machining solutions to both the onshore and offshore sectors.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
20Exact matchMiddlesbrough, United KingdomHQ recorded Oct 23, 202651-20046 contacts →

Exact match

“QA Weld Tech is an award winning Specialist Welding and Engineering company based in Middlesbrough, UK.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
21Exact matchLowestoft, United KingdomHQ recorded Oct 23, 202651-20046 contacts →

Exact match

“AFS Ltd is an independently owned manufacturing company.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
22Exact matchWidnes, United KingdomHQ recorded Oct 23, 202651-20045 contacts →

Exact match

“Since 1979, Hutchinson Engineering has been dedicated to designing and manufacturing complex steel structures that have a positive impact on the world.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
23Exact matchGloucester, United KingdomHQ recorded Oct 23, 202651-20045 contacts →

Exact match

“FLI Structures is a leading designer, manufacturer, and installer of steel structures and foundation solutions.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
24Exact matchPeterhead, United KingdomHQ recorded Oct 23, 202651-20045 contacts →

Exact match

“Jbs is a global engineering firm renowned for delivering complex projects with consistent quality and reliable outcomes.”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase
25Exact matchForres, United KingdomHQ recorded Oct 23, 202651-20044 contacts →

Exact match

“AJ Engineering & Construction Services Ltd was established in and has developed a reputation as one of the region’s foremost steel fabrication, steel erection and cladding…”

Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase

Showing 25 of 1,135 carbon steel welded or brazed structural assembly suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,012 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Carbon steel welded or brazed structural assembly suppliers based in the United Kingdom at a glance

As of Oct 23, 2026
24.7%Verified-email coverage
7.2Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · London
Oct 23, 2026Page data refreshed

Companies by employee count

1-10
529
11-50
451
51-200
114
201-500
12
501-1,000
2
1,001-5,000
3
10001+
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 1,135 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 “carbon steel welded or brazed structural assembly 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 2,012 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.

Carbon steel welded or brazed structural assembly 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 “carbon steel welded or brazed structural assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many carbon steel welded or brazed structural assembly suppliers are there based in the United Kingdom?

RevenueBase identified 1,135 company matches for carbon steel welded or brazed structural assembly 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?

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

Which city has the most carbon steel welded or brazed structural assembly suppliers?

London leads with 30 company records, followed by Sheffield (21) and Hull (13).

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 2,012 professional contacts with verified work emails tracked across these 1,135 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 1,135 carbon steel welded or brazed structural assembly suppliers based in the United Kingdom. Start with a free account, no credit card.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.