Company lists · Data refreshed September 2026

Top 25 Steel technology companies based in the United Kingdom

Name: Steel technology 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 196 companies tracked

RevenueBase identified 196 steel technology companies headquartered in the United Kingdom as of September 2026 and tracks 8,550 professional contacts across them, including 3,630 with verified work emails. Sheffield is the largest hub.

This list covers steel technology 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

196Companies

8,550Contacts tracked

3,630Verified emails

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The 25 largest steel technology companies based in the United Kingdom

Ranked by team size

Top 25 of 196 steel technology 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 steel technology 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	Primetals Technologies	Partial evidence	Chiswick High Road, United KingdomHQ checked Sep 16, 2026	5,001-10,000	3,385 contacts →
	Partial evidence “Primetals Technologies is a Group Company of Mitsubishi Heavy Industries.” Source: RevenueBase Database · checked Sep 16, 2026
2	British Steel	Partial evidence	Scunthorpe, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,498 contacts →
	Partial evidence “British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.” Source: RevenueBase Database · checked Sep 16, 2026
3	Tata Steel UK	Partial evidence	Port Talbot, United KingdomHQ checked Sep 16, 2026	5,001-10,000	1,046 contacts →
	Partial evidence “We produce high quality differentiated steel products for the construction, automotive, packaging and engineering markets While steel itself presents us with endless…” Source: RevenueBase Database · checked Sep 16, 2026
4	Sheffield Forgemasters	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	501-1,000	343 contacts →
	Partial evidence “Sheffield Forgemasters specialises in the design and manufacture of high integrity forgings and castings offering a ‘one-stop shop’ for steel production from a single site in the…” Source: RevenueBase Database · checked Sep 16, 2026
5	Barrett Steel Limited	Partial evidence	Bradford, United KingdomHQ checked Sep 16, 2026	1,001-5,000	221 contacts →
	Partial evidence “Since 1866, Barrett Steel has grown from modest beginnings into the UK’s largest independent steel stockholder, with over 30 sites nationwide and more than tonnes of steel ready…” Source: RevenueBase Database · checked Sep 16, 2026
6	BM Steel	Partial evidence	Glasgow, United KingdomHQ checked Sep 16, 2026	51-200	80 contacts →
	Partial evidence “BM Steel (Barclay & Mathieson) has over 130 years’ experience as steel stockholders in the UK; we now operate from 13 locations around the country, from Aberdeen down to Avon and…” Source: RevenueBase Database · checked Sep 16, 2026
7	AJN Steelstock Limited	Partial evidence	Kentford, United KingdomHQ checked Sep 16, 2026	201-500	56 contacts →
	Partial evidence “As one of the largest steel stockholders in the UK, our reputation for service and reliability is unparalleled.” Source: RevenueBase Database · checked Sep 16, 2026
8	Hutchinson	Partial evidence	Widnes, United KingdomHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Since 1979, Hutchinson Engineering has been dedicated to designing and manufacturing complex steel structures that have a positive impact on the world.” Source: RevenueBase Database · checked Sep 16, 2026
9	Miller Fabrications LTD	Partial evidence	Wishaw, United KingdomHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Miller Fabrications are suppliers of structural steelwork, secondary steelwork and architectural metalwork, in both mild and stainless steel, to the construction and rail industry…” Source: RevenueBase Database · checked Sep 16, 2026
10	Clansman Dynamics LTD	Indirect evidence	East Kilbride, United KingdomHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “An award winning company working in partnership with our customers to develop a world-leading product design, commitment to continuous improvement, quality and customer service…” Source: RevenueBase Database · checked Sep 16, 2026
11	Hillfoot	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	38 contacts →
	Partial evidence “Hillfoot, a Murray Metals company, are specialist steel stockholders that supply an extensive range of carbon and alloy steel grades to OEMs in the UK and export markets.” Source: RevenueBase Database · checked Sep 16, 2026
12	KME Steelworks LTD	Partial evidence	Lisburn, United KingdomHQ checked Sep 16, 2026	51-200	38 contacts →
	Partial evidence “KME Steelworks specialises in the design and manufacture of a wide range of steel products.” Source: RevenueBase Database · checked Sep 16, 2026
13	Sps, A Marubeni-Itochu Steel INC Company	Indirect evidence	Airdrie, United KingdomHQ checked Sep 16, 2026	11-50	36 contacts →
	Indirect evidence “SPS represents the truly global aspect of a business more than a century old.” Source: RevenueBase Database · checked Sep 16, 2026
14	Steel & Alloy Gonvarri Industries	Partial evidence	West Bromwich, United KingdomHQ checked Sep 16, 2026	201-500	34 contacts →
	Partial evidence “Steel & Alloy Gonvarri Industries are a steel and aluminium processing company with six sites in the UK.” Source: RevenueBase Database · checked Sep 16, 2026
15	Voestalpine High Performance Metals UK	Partial evidence	Birmingham, United KingdomHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “Our High Performance Metals UK subsidiary, located in Oldbury in the West Midlands, focuses on technologically demanding product segments.” Source: RevenueBase Database · checked Sep 16, 2026
16	Dent Steel Services LTD	Partial evidence	Bradford, United KingdomHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “Dent Steel Services specialises in the supply of plates, profiles and in-house processing to all major markets including naval, oil & gas, onshore & offshore renewables…” Source: RevenueBase Database · checked Sep 16, 2026
17	Firth Steels	Partial evidence	Brighouse, United KingdomHQ checked Sep 16, 2026	51-200	28 contacts →
	Partial evidence “We are the leading manufacturers of specially designed and engineered steel profiles products.” Source: RevenueBase Database · checked Sep 16, 2026
18	LFE Engineering LTD	Indirect evidence	Coventry, United KingdomHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “LFE Engineering is a fabrication and sheet metal company based in Coventry.” Source: RevenueBase Database · checked Sep 16, 2026
19	Meridian Steel Limited	Indirect evidence	Dudley, United KingdomHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “One of the UK’s largest premium stockholders and processors based in the heart of the Black Country who specialise in strip mill products.” Source: RevenueBase Database · checked Sep 16, 2026
20	Chapmans Agricultural Limited	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	19 contacts →
	Partial evidence “Chapmans Agricultural Ltd is a highly specialised manufacturing and engineering company located in the Steel City of Sheffield, South Yorkshire, UK.” Source: RevenueBase Database · checked Sep 16, 2026
21	Cleveland Steel & Tubes LTD	Partial evidence	Thirsk, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “Established over 50 years ago, Cleveland Steel & Tubes (CST) are one of the largest stockholders of steel tubes in Europe.” Source: RevenueBase Database · checked Sep 16, 2026
22	Envfab	Partial evidence	Dromore, United KingdomHQ checked Sep 16, 2026	51-200	17 contacts →
	Partial evidence “Environmental Fabrications Ltd are a steel fabrication and installation company.” Source: RevenueBase Database · checked Sep 16, 2026
23	Shafton Steel Services	Partial evidence	Barnsley, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “We continue to invest in the leading technology for cutting, drilling, profiling, shotblasting and priming equipment, ensuring we manufacture high quality products whilst meeting…” Source: RevenueBase Database · checked Sep 16, 2026
24	Carrs Tool Steels Limited	Partial evidence	Tipton, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Since 1902 Carrs Tool Steels has been supplying its customers with high quality tool steel, originally as Sheffield based Rich’d W Carr and, since a management buyout in 1992 as…” Source: RevenueBase Database · checked Sep 16, 2026
25	Cisdi UK	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “CISDI is recognised worldwide for its excellence in delivering large-scale turnkey engineering projects to the iron and steel industry.” 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: steel technology 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 steel technology companies.
Partial evidence: Its own public description names part of steel technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name steel technology 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 196 steel technology companies based in the United Kingdom

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Steel technology companies based in the United Kingdom at a glance

As of Sep 16, 2026

42.5%Verified-email coverage

43.6Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Sheffield

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 196 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 steel technology 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 “steel technology 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 steel technology 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 steel technology 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, 3,630 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.

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 steel technology 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 steel technology companies are there based in the United Kingdom?

RevenueBase identified 196 steel technology 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?

Primetals Technologies, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most steel technology companies?

Sheffield leads with 15 headquartered companies, followed by London (12) and Bradford (4).

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 3,630 verified decision-maker contacts tracked across these 196 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.