Company lists · Data refreshed September 2026

Top 25 Steel foundries based in the United Kingdom

RevenueBase identified 232 company matches for steel foundries associated with the United Kingdom as of September 2026 and tracks 4,941 professional contacts across them, including 1,514 with verified work emails. Sheffield is the largest hub.

This list covers company matches for steel foundries 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 18, 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 18, 2026 How this list was built
232Companies
4,941Contacts tracked
1,514Verified emails
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The 25 largest steel foundries based in the United Kingdom

Ranked by team size
Top 25 of 232 company matches for steel foundries based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 18, 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 matchScunthorpe, United KingdomHQ recorded Sep 18, 20261,001-5,0001,498 contacts →

Exact match

“British Steel is one of the leading steel manufacturers in Europe, producing up to 3 million tonnes of quality steel products every year.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
2Exact matchSheffield, United KingdomHQ recorded Sep 18, 2026501-1,000343 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
3Exact matchPoole, United KingdomHQ recorded Sep 18, 20261,001-5,000185 contacts →

Exact match

“The MAT Foundry Group consists of a group of 8 companies on 3 continents that engineer and manufacture cast iron products serving the passenger, commercial, and heavy duty vehicle…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
4Exact matchWitham, United KingdomHQ recorded Sep 18, 2026201-50069 contacts →

Exact match

“Founded in the 1800's, CRITTALL WINDOWS Ltd was the pioneer of hot-rolled steel windows and was responsible for setting up the first steel window manufacturing plants in the…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
5Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 18, 202651-20063 contacts →

Exact match

“Family Owned, Holme Dodsworth Metals is one of the UK's leading Metal stockists.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
6Exact matchChesterfield, United KingdomHQ recorded Sep 18, 202651-20051 contacts →

Exact match

“United Cast Bar Limited.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
7Exact matchWolverhampton, United KingdomHQ recorded Sep 18, 202651-20049 contacts →

Exact match

“Established in 1928, Steelway Fensecure have been at the forefront of steel fabrications for over 90 years including the United Kingdom's first ever pedestrian barriers in 1934.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
8Exact matchTividale, United KingdomHQ recorded Sep 18, 2026201-50043 contacts →

Exact match

“Barrett Engineering Steel are specialist suppliers of a wide range of black and bright carbon, alloy and stainless steel products and have over tonnes of stock.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
9Exact matchSheffield, United KingdomHQ recorded Sep 18, 202651-20039 contacts →

Exact match

“Furniss & White are a family-owned, independent, British, Steel Foundry specialising in High Integrity Castings, Fabrications and Precision Machining.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
10Exact matchWishaw, United KingdomHQ recorded Sep 18, 202651-20039 contacts →

Exact match

“Miller Fabrications are suppliers of structural steelwork, secondary steelwork and architectural metalwork, in both mild and stainless steel, to the construction and rail industry…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
11Exact matchLisburn, United KingdomHQ recorded Sep 18, 202651-20038 contacts →

Exact match

“KME Steelworks specialises in the design and manufacture of a wide range of steel products.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
12Exact matchWednesbury, United KingdomHQ recorded Sep 18, 202651-20035 contacts →

Exact match

“Technology | Manufacturing | Engineering Newby Foundries was established c.1890 and has been developed by five generations of the Newby family into a market leading UK foundry…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
13Exact matchBrownhills, United KingdomHQ recorded Sep 18, 20261,001-5,00035 contacts →

Exact match

“Castings PLC are an established iron casting and machining group based in the UK and supplying worldwide.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
14Exact matchRoyston, United KingdomHQ recorded Sep 18, 202651-20030 contacts →

Exact match

“Welcome to Injection Alloys Group.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
15Exact matchDronfield, United KingdomHQ recorded Sep 18, 2026201-50030 contacts →

Exact match

“William Lee has existed as an iron foundry for over 100 years and spent the majority of its time on Callywhite Lane.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
16Exact matchLittlehampton, United KingdomHQ recorded Sep 18, 202651-20029 contacts →

Exact match

“We are world class suppliers of high integrity Aluminium, Ductile Iron including SiMo, Ni-resist and ADI and stainless steel castings.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
17Exact matchHadleigh, United KingdomHQ recorded Sep 18, 202651-20029 contacts →

Exact match

“Hadleigh Castings Ltd is a UK aluminium foundry specialising in precision sand casting, boxless moulding, CNC machining, inspection and fully finished aluminium cast components.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
18Exact matchBottesford, United KingdomHQ recorded Sep 18, 202651-20024 contacts →

Exact match

“Scunthorpe is the site of our Long Product Distribution business.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
19Exact matchLeicester, United KingdomHQ recorded Sep 18, 202651-20024 contacts →

Exact match

“Harrison Castings Ltd is a modern aluminium foundry employing advanced manufacturing methods & has built a strong reputation in the casting industry over 100 years.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
20Exact matchStourbridge, United KingdomHQ recorded Sep 18, 202651-20023 contacts →

Exact match

“VANGUARD FOUNDRY LIMITED - Established in 1983, Vanguard Foundry Ltd is a privately owned company specialising in the manufacture of iron castings for the turbo-charging, diesel…”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Sep 18, 202611-5022 contacts →

Exact match

“Dean Group International is a family owned company based in Manchester, offering specialist castings manufactured by Investment castings (Lost Wax) manufacturing process.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
22Exact matchDudley, United KingdomHQ recorded Sep 18, 202651-20021 contacts →

Exact match

“One of the UK’s largest premium stockholders and processors based in the heart of the Black Country who specialise in strip mill products.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
23Exact matchHalifax, United KingdomHQ recorded Sep 18, 202651-20021 contacts →

Exact match

“A Cast Iron Guarantee Hargreaves Foundry manufactures and supplies iron castings.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
24Exact matchWarminster, United KingdomHQ recorded Sep 18, 202611-5020 contacts →

Exact match

“Eurocast Industries supply raw and finished iron, steel and aluminium cast components, forgings and steel fabrications according to our customers' requirements.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase
25Exact matchNewton Aycliffe, United KingdomHQ recorded Sep 18, 202651-20019 contacts →

Exact match

“We’re a family-owned company providing structural steel work to the construction industry.”

Recorded in the RevenueBase company graph · Sep 18, 2026 · View company records in RevenueBase

Showing 25 of 232 steel foundries based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,514 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Steel foundries based in the United Kingdom at a glance

As of Sep 18, 2026
30.6%Verified-email coverage
21.3Average contacts per company
11-50Median size (employees)
3.4%Largest-city concentration · Sheffield
Sep 18, 2026Page data refreshed

Companies by employee count

1-10
91
11-50
79
51-200
47
201-500
3
501-1,000
1
1,001-5,000
6

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 232 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 “steel foundries” 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 1,514 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 18, 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 “steel foundries”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many steel foundries are there based in the United Kingdom?

RevenueBase identified 232 company matches for steel foundries 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?

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

Which city has the most steel foundries?

Sheffield leads with 8 company records, followed by London (6) and Chesterfield (4).

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 1,514 professional contacts with verified work emails tracked across these 232 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 18, 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.