Company lists · Data refreshed October 2026

Top 25 Aluminum die machined casting suppliers based in the United Kingdom

RevenueBase identified 60 company matches for aluminum die machined casting suppliers associated with the United Kingdom as of October 2026 and tracks 878 professional contacts across them, including 329 with verified work emails. London is the largest hub.

This list covers company matches for aluminum die 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 22, 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 22, 2026 How this list was built
60Companies
878Contacts tracked
329Verified emails
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The 25 largest aluminum die machined casting suppliers based in the United Kingdom

Ranked by team size
Top 25 of 60 company matches for aluminum die machined casting suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchCo Antrim, United KingdomHQ recorded Oct 22, 2026501-1,000137 contacts →

Exact match

“Ryobi Aluminium Castings (UK) Ltd manufacture a diverse range of aluminium products for the automotive industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchWorcester, United KingdomHQ recorded Oct 22, 2026201-50093 contacts →

Exact match

“At Aeromet we make it our business to lead from the front.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchWorcester, United KingdomHQ recorded Oct 22, 2026201-50085 contacts →

Exact match

“JVM Castings are the UK’s largest Aluminium Diecasting Specialists.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchWelshpool, United KingdomHQ recorded Oct 22, 202651-20055 contacts →

Exact match

“CastAlum is an internationally acclaimed aluminium die caster and machinist located in Mid Wales.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchCoventry, United KingdomHQ recorded Oct 22, 2026501-1,00034 contacts →

Exact match

“EVTEC Aluminium are leaders in the design, manufacture and supply of complex aluminium castings.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchHadleigh, United KingdomHQ recorded Oct 22, 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 · Oct 22, 2026 · View company records in RevenueBase
7Exact matchLeicester, United KingdomHQ recorded Oct 22, 202651-20025 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 · Oct 22, 2026 · View company records in RevenueBase
8Exact matchIlfracombe, United KingdomHQ recorded Oct 22, 202651-20025 contacts →

Exact match

“Investacast, part of Expromet Technologies Group, is a leading global supplier of precision investment castings, pressure die castings and forgings for performance-critical…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchManchester, United KingdomHQ recorded Oct 22, 202611-5024 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 · Oct 22, 2026 · View company records in RevenueBase
10Exact matchRomsey, United KingdomHQ recorded Oct 22, 202651-20021 contacts →

Exact match

“Haworth Castings, part of Expromet Technologies Group, specialises in the manufacture of fully machined and finished, precision, aluminium and copper based sand and gravity die…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchAndover, United KingdomHQ recorded Oct 22, 202651-20021 contacts →

Exact match

“MRT Castings manufacture high quality die castings in aluminium and zinc alloys, with extensive facilities for CNC machining and electro-mechanical assembly.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchLeicester, United KingdomHQ recorded Oct 22, 202611-5019 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 22, 2026 · View company records in RevenueBase
13Exact matchKirkby In Ashfield, United KingdomHQ recorded Oct 22, 202651-20017 contacts →

Exact match

“As a specialist in aluminium impact extrusion, Ashfield has gained international recognition supplying many industries throughout Europe, North America, Africa and the Far East.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchNorth Shields, United KingdomHQ recorded Oct 22, 202651-20016 contacts →

Exact match

“Norfran Ltd was founded to produce High Pressure Aluminium and Zinc Diecasting’s for a wide variety of industries and end products Norfran Ltd has grown into one of the UK’s…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchBromyard, United KingdomHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“Now part of Hydro Aluminium UK Ltd.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchWalsall, United KingdomHQ recorded Oct 22, 202651-20013 contacts →

Exact match

“Welcome to BSC Die Casting & Finishing Ltd.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchRotherham, United KingdomHQ recorded Oct 22, 202651-20013 contacts →

Exact match

“At PMS Diecasting we manufacture zinc diecastings using the very latest diecasting technology and quality systems to ensure the best value castings for our customers.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchPaisley, United KingdomHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“Carlton Die Castings Ltd manufacture gravity and high pressure die castings in aluminium and zinc.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchWest Bromwich, United KingdomHQ recorded Oct 22, 202651-20011 contacts →

Exact match

“JH Lavender is rapidly approaching its centenary year in the manufacture of precision aluminium diecastings for a prestigious customer base.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchIlfracombe, United KingdomHQ recorded Oct 22, 202651-20010 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 22, 2026 · View company records in RevenueBase
21Exact matchWillenhall, United KingdomHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“With over 50 years experience in both Zinc and Aluminium pressure diecasting, we are committed to providing products and services to the highest standards.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchTipton, United KingdomHQ recorded Oct 22, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchWadebridge, United KingdomHQ recorded Oct 22, 202651-2006 contacts →

Exact match

“Daften Die-Casting Ltd offers a One Stop Shop for all your requirements!”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchBury St Edmunds, United KingdomHQ recorded Oct 22, 202611-503 contacts →

Exact match

“Quality Castings (Slough) Limited is a privately owned company initially established in Slough in 1959, we moved to our current purpose built Foundry based in Bury St Edmunds in…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 22, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 60 aluminum die machined casting suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aluminum die machined casting suppliers based in the United Kingdom at a glance

As of Oct 22, 2026
37.5%Verified-email coverage
14.6Average contacts per company
11-50Median size (employees)
6.7%Largest-city concentration · London
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
19
51-200
20
201-500
3
501-1,000
3

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 60 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 “aluminum die 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 329 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 22, 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 “aluminum die machined casting suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aluminum die machined casting suppliers are there based in the United Kingdom?

RevenueBase identified 60 company matches for aluminum die 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?

Ryobi Aluminium Casting UK LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most aluminum die machined casting suppliers?

London leads with 4 company records, followed by Coventry (3) and Birmingham (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 329 professional contacts with verified work emails tracked across these 60 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 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 60 aluminum die machined casting 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.