Company lists · Data refreshed September 2026

Top 25 Structural materials companies based in the United Kingdom

Name: Structural materials companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 453 companies tracked

RevenueBase identified 453 structural materials companies headquartered in the United Kingdom as of September 2026 and tracks 7,263 professional contacts across them, including 2,642 with verified work emails. London is the largest hub.

This list covers structural materials companies headquartered in the 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 16, 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 16, 2026 86% judged on-target in blind review

453Companies

7,263Contacts tracked

2,642Verified emails

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The 25 largest structural materials companies based in the United Kingdom

Ranked by team size

Top 25 of 453 structural materials companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to structural materials companies: 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	Marshalls PLC	Indirect evidence	Elland, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,131 contacts →
	Indirect evidence “Marshalls is a leading manufacturer of sustainable solutions for the built environment.” Source: RevenueBase Database · checked Sep 16, 2026
2	Severfield	Partial evidence	Thirsk, United KingdomHQ checked Sep 16, 2026	1,001-5,000	721 contacts →
	Partial evidence “Severfield is the largest specialist structural steelwork Group in the UK and among the biggest in Europe.” Source: RevenueBase Database · checked Sep 16, 2026
3	Hadley Group	Partial evidence	Smethwick, United KingdomHQ checked Sep 16, 2026	501-1,000	227 contacts →
	Partial evidence “We are a market-leading, globally active business built on engineering excellence, innovation in structural building performance and cold roll forming technology, with a…” Source: RevenueBase Database · checked Sep 16, 2026
4	BHC Limited	Partial evidence	Carnwath, United KingdomHQ checked Sep 16, 2026	201-500	180 contacts →
	Partial evidence “BHC is one of the UK’s leading Structural Steel Fabrication and Construction Companies supplying and erecting fabricated steel nationwide within the UK and Ireland.” Source: RevenueBase Database · checked Sep 16, 2026
5	J & D Pierce Contracts LTD	Partial evidence	Glengarnock, United KingdomHQ checked Sep 16, 2026	201-500	172 contacts →
	Partial evidence “Scotland's foremost structural steelwork contractor.” Source: RevenueBase Database · checked Sep 16, 2026
6	Mannok	Partial evidence	Derrylin, United KingdomHQ checked Sep 16, 2026	501-1,000	165 contacts →
	Partial evidence “Mannok is a leading manufacturer of a diverse range of premium building materials, including Ireland's best performing thermal block, Mannok Aircrete Thermal Blocks, a range of…” Source: RevenueBase Database · checked Sep 16, 2026
7	ITW Construction Products UK & Nordics	Indirect evidence	Crawley, United KingdomHQ checked Sep 16, 2026	501-1,000	145 contacts →
	Indirect evidence “ITW Construction Products (UK & Nordics) is a division of ITW (Illinois Tool Works Ltd), a leading, global industrial company.” Source: RevenueBase Database · checked Sep 16, 2026
8	Parkersteel Limited	Indirect evidence	Canterbury, United KingdomHQ checked Sep 16, 2026	201-500	118 contacts →
	Indirect evidence “ParkerSteel Limited, trading as ParkerSteel & ParkerTools offer a complete one stop shop for all your steel requirements.” Source: RevenueBase Database · checked Sep 16, 2026
9	ANCON	Indirect evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	501-1,000	111 contacts →
	Indirect evidence “From November 9, 2020, Ancon has become a product brand of Leviat.” Source: RevenueBase Database · checked Sep 16, 2026
10	Caunton Engineering Limited	Indirect evidence	Moorgreen, United KingdomHQ checked Sep 16, 2026	201-500	100 contacts →
	Indirect evidence “Caunton Engineering is one of the UK’s leading steelwork contractors, fabricating in excess of tonnes per annum with a turnover in the region of £100m.” Source: RevenueBase Database · checked Sep 16, 2026
11	Dura Composites	Indirect evidence	Clacton On Sea, United KingdomHQ checked Sep 16, 2026	51-200	96 contacts →
	Indirect evidence “Established in the United Kingdom in 1996, Dura Composites is a leading designer, manufacturer and supplier of the world’s lowest carbon walkways.” Source: RevenueBase Database · checked Sep 16, 2026
12	Goodfellow	Indirect evidence	Huntingdon, United KingdomHQ checked Sep 16, 2026	51-200	92 contacts →
	Indirect evidence “Goodfellow supplies a comprehensive range of Metals, Alloys, Ceramics, Polymers, Compounds, and Composites to the research and industrial markets.” Source: RevenueBase Database · checked Sep 16, 2026
13	Birtley Group	Indirect evidence	Birtley, United KingdomHQ checked Sep 16, 2026	201-500	86 contacts →
	Indirect evidence “Birtley Group's brands are Birtley Lintels, Birtley Masonry Support, Birtley Galvanizing, Expamet and Bowater Doors.” Source: RevenueBase Database · checked Sep 16, 2026
14	Hy-Ten Group LTD	Indirect evidence	Surrey, United KingdomHQ checked Sep 16, 2026	201-500	75 contacts →
	Indirect evidence “Hy-Ten is a leading stockist and fabricator of concrete reinforcement bar, mesh and accessories.” Source: RevenueBase Database · checked Sep 16, 2026
15	Thorp Precast Limited	Partial evidence	Newcastle-under-lyme, United KingdomHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Based in Staffordshire, we specialise in the design, manufacture and erection of architectural cladding and structural precast concrete components.” Source: RevenueBase Database · checked Sep 16, 2026
16	Keystone Group	Indirect evidence	Cookstown, United KingdomHQ checked Sep 16, 2026	1,001-5,000	53 contacts →
	Indirect evidence “Our Mission: Creating Smart Construction Solutions The Keystone Group has grown to become one of the UK and Ireland’s largest manufacturers of construction products.” Source: RevenueBase Database · checked Sep 16, 2026
17	Adey Steel Group	Indirect evidence	Loughborough, United KingdomHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence “Adey Steel is an award-winning specialist steel fabricator.” Source: RevenueBase Database · checked Sep 16, 2026
18	Hambleton Steel	Indirect evidence	Brompton On Swale, United KingdomHQ checked Sep 16, 2026	51-200	49 contacts →
	Indirect evidence “Hambleton Steel is a forward looking and progressive steelwork fabricator.” Source: RevenueBase Database · checked Sep 16, 2026
19	Asme Engineering LTD	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “ASME Engineering provides structural steel and architectural metalwork for projects in the South of England.” Source: RevenueBase Database · checked Sep 16, 2026
20	Allerton Steel LTD	Indirect evidence	Northallerton, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Allerton Steel specialises in heavy (lifting capacity over 50te), complex, and/or high weld content steel fabrication, plate & box girders.” Source: RevenueBase Database · checked Sep 16, 2026
21	PRO Steel Engineering Limited	Partial evidence	Pontypool, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “Pro Steel Engineering is a specialist steel firm structural steelwork fabrication and site services based in Pontypool, South Wales.” Source: RevenueBase Database · checked Sep 16, 2026
22	Arcelormittal Kent Wire	Indirect evidence	Chatham, United KingdomHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Steel Reinforcement” Source: RevenueBase Database · checked Sep 16, 2026
23	Industrial Metal Services	Indirect evidence	Southend-on-sea, United KingdomHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “Based in the South East, our high quality steel is a vital component in large-scale construction, engineering and architectural projects across the UK, and has been for over 40…” Source: RevenueBase Database · checked Sep 16, 2026
24	Faircloth Construction LTD	Indirect evidence	Tunbridge Wells, United KingdomHQ checked Sep 16, 2026	201-500	42 contacts →
	Indirect evidence “Established in 1980 and based in the South East of England, Faircloth Construction has an enviable record in delivering competitive construction.” Source: RevenueBase Database · checked Sep 16, 2026
25	BRC Reinforcement	Indirect evidence	Newport, United KingdomHQ checked Sep 16, 2026	201-500	41 contacts →
	Indirect evidence “Founded in 1908, BRC is the UK's largest supplier of steel reinforcement and associated products for concrete.” Source: RevenueBase Database · checked Sep 16, 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: structural materials companies. 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 structural materials companies.
Partial evidence: Its own public description names part of structural materials companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural materials companies. 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 25 of 453 structural materials companies based in the United Kingdom

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Structural materials companies based in the United Kingdom at a glance

As of Sep 16, 2026

36.4%Verified-email coverage

16.0Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

164

11-50

175

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 453 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 structural materials companies, 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 the United Kingdom whose own description of what they do matches “structural materials companies”. 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 structural materials companies), 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 structural materials companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 2,642 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 16, 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.

Structural materials companies by metro

Structural materials companies in London27

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 structural materials companies, 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 structural materials companies are there based in the United Kingdom?

RevenueBase identified 453 structural materials companies headquartered in the 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?

Marshalls PLC, headquartered in Elland, tops this list with the largest team on record.

Which city has the most structural materials companies?

London leads with 27 headquartered companies, followed by Sheffield (6) and Derby (5).

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 2,642 verified decision-maker contacts tracked across these 453 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 16, 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.