Company lists · Data refreshed October 2026

Top 21 Ferrous alloy plaster mold machined casting suppliers based in the United Kingdom

Name: Ferrous alloy plaster mold machined casting suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 44 companies tracked

RevenueBase identified 44 company matches for ferrous alloy plaster mold machined casting suppliers associated with the United Kingdom as of October 2026 and tracks 478 professional contacts across them, including 145 with verified work emails. Walsall is the largest hub.

This list covers company matches for ferrous alloy plaster mold machined casting 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 25, 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 25, 2026 How this list was built

44Companies

478Contacts tracked

145Verified emails

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The 21 largest ferrous alloy plaster mold machined casting suppliers based in the United Kingdom

Ranked by team size

Top 21 of 44 company matches for ferrous alloy plaster mold machined casting suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Aeromet International LTD	Exact match	Worcester, United KingdomHQ recorded Oct 25, 2026	201-500	93 contacts →
	Exact match “At Aeromet we make it our business to lead from the front.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Hadleigh Castings LTD	Exact match	Hadleigh, United KingdomHQ recorded Oct 25, 2026	51-200	29 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 · Oct 25, 2026 · View company records in RevenueBase
3	Hargreaves Foundry	Exact match	Halifax, United KingdomHQ recorded Oct 25, 2026	51-200	20 contacts →
	Exact match “A Cast Iron Guarantee Hargreaves Foundry manufactures and supplies iron castings.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Alucast LTD	Exact match	Wednesbury, United KingdomHQ recorded Oct 25, 2026	51-200	20 contacts →
	Exact match “Incorporated in 1967, celebrated its 50th year in April 2017 square feet premises on 2.5-acre site based in Wednesbury, West Midlands, UK -Offers concept to production services…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Lestercast LTD	Exact match	Leicester, United KingdomHQ recorded Oct 25, 2026	11-50	19 contacts →
	Exact match “Lestercast is a well established company that manufactures high quality, precision investment castings in a range of metals and alloys for numerous industrial and commercial…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Norton Cast Products Limited	Exact match	Sheffield, United KingdomHQ recorded Oct 25, 2026	51-200	19 contacts →
	Exact match “About Norton Cast Products: • Specialization: Experts in high-quality engineering cast components for various industries.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	BSC DIE Casting & Finishing Limited	Exact match	Walsall, United KingdomHQ recorded Oct 25, 2026	51-200	13 contacts →
	Exact match “Welcome to BSC Die Casting & Finishing Ltd.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Tritech Group	Exact match	Wrexham, United KingdomHQ recorded Oct 25, 2026	201-500	13 contacts →
	Exact match “Founded in 1982 as a centre of excellence for providing Investment casting products and services, today Tritech, part of The Neterwala Group, has evolved into an organisation that…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Expromet Technologies Group	Exact match	Ilfracombe, United KingdomHQ recorded Oct 25, 2026	51-200	10 contacts →
	Exact match “Expromet Technologies Group brings together a group of complementary precision casting and machining businesses to deliver world-class engineering solutions for…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Timsons Engineering LTD	Exact match	Kettering, United KingdomHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “For over 80 years Timsons Engineering have been successfully providing sub-contract engineering services supported by a highly skilled, experienced workforce that understands the…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Drysdale Brothers Larbert LTD	Exact match	Larbert, United KingdomHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “Drysdale Brothers are a Non-Ferrous foundry and precision CNC machine shop based in central Scotland.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Novacast Limited	Exact match	Melksham, United KingdomHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “NovaCast combines high levels of hands-on technical expertise in Sand Casting, Investment Casting, Gravity Die Casting and Disamatic Casting of ferrous and non-ferrous alloys with…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Daften Die-Casting LTD	Exact match	Wadebridge, United KingdomHQ recorded Oct 25, 2026	51-200	6 contacts →
	Exact match “Daften Die-Casting Ltd offers a One Stop Shop for all your requirements!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Majorfax LTD	Exact match	Walsall, United KingdomHQ recorded Oct 25, 2026	11-50	5 contacts →
	Exact match “Majorfax specialises in the supply of ferrous and non-ferrous castings, machining and finishing.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Lost WAX Development Limited	Exact match	Great Malvern, United KingdomHQ recorded Oct 25, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Archibald Young LTD	Exact match	Glasgow, United KingdomHQ recorded Oct 25, 2026	11-50	2 contacts →
	Exact match “Since 1959 this company has been noted for quality castings in copper-based and aluminium alloys.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Isaac Butterworth LTD	Exact match	Rochdale, United KingdomHQ recorded Oct 25, 2026	1-10	2 contacts →
	Exact match “For more than 100 years the company has been a leading specialist supplier of high quality ferrous castings,machined components and manufactured finished products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Brass Founders Sheffield	Exact match	Sheffield, United KingdomHQ recorded Oct 25, 2026	11-50	2 contacts →
	Exact match “Brass Founders (Sheffield).” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Arrow Butler Castings Limited	Exact match	Chesterfield, United KingdomHQ recorded Oct 25, 2026	11-50	2 contacts →
	Exact match “ARROW BUTLER CASTINGS LIMITED is an aluminium foundry supplying both sand and gravity die castings.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Derek Harper Foundries LTD	Exact match	Low Moor, United KingdomHQ recorded Oct 25, 2026	1-10	2 contacts →
	Exact match “Derek Harper Foundries, specialists in Non Ferrous Castings and Gravity Non Ferrous Castings and Gravity Die Casting Specialists based in Bradford, Yorkshire.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	RD Castings LTD	Exact match	Bury St Edmunds, United KingdomHQ recorded Oct 25, 2026	51-200	1 contacts →
	Exact match “R D Castings Ltd was established as a Precision non-ferrous Casting Company in 1976 by Mr R Pateman, the current owner and Managing Director.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “ferrous alloy plaster mold machined casting suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 44 ferrous alloy plaster mold machined casting suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ferrous alloy plaster mold machined casting suppliers based in the United Kingdom at a glance

As of Oct 25, 2026

30.3%Verified-email coverage

10.9Average contacts per company

11-50Median size (employees)

9.1%Largest-city concentration · Walsall

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 44 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 “ferrous alloy plaster mold machined casting 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 145 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 25, 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 “ferrous alloy plaster mold machined casting suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ferrous alloy plaster mold machined casting suppliers are there based in the United Kingdom?

RevenueBase identified 44 company matches for ferrous alloy plaster mold machined casting 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?

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

Which city has the most ferrous alloy plaster mold machined casting suppliers?

Walsall leads with 4 company records, followed by Chesterfield (2) and Sheffield (2).

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 145 professional contacts with verified work emails tracked across these 44 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 25, 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.