Company lists · Data refreshed October 2026

Top 25 Machinery parts casting companies based in the United Kingdom

RevenueBase identified 82 company matches for machinery parts casting companies associated with the United Kingdom as of October 2026 and tracks 1,879 professional contacts across them, including 425 with verified work emails. Sheffield is the largest hub.

This list covers company matches for machinery parts casting companies 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 17, 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 17, 2026 How this list was built
82Companies
1,879Contacts tracked
425Verified emails
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The 25 largest machinery parts casting companies based in the United Kingdom

Ranked by team size
Top 25 of 82 company matches for machinery parts casting companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 matchWorcester, United KingdomHQ recorded Oct 17, 2026201-50093 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchWelshpool, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
3Exact matchHadleigh, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
4Exact matchIlfracombe, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
6Exact matchRomsey, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
7Exact matchAndover, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
8Exact matchHalifax, United KingdomHQ recorded Oct 17, 202651-20020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchNottingham, United KingdomHQ recorded Oct 17, 202651-20020 contacts →

Exact match

“GOODMAN METALWORKS LIMITED is a Fabrication and Machining company based out of Nottingham, Nottinghamshire, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchWednesbury, United KingdomHQ recorded Oct 17, 202651-20020 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 17, 2026 · View company records in RevenueBase
11Exact matchLeicester, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
12Exact matchSheffield, United KingdomHQ recorded Oct 17, 202651-20019 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 17, 2026 · View company records in RevenueBase
13Exact matchLancashire, United KingdomHQ recorded Oct 17, 202651-20016 contacts →

Exact match

“Capable of producing over 5 million castings per year servicing a diverse range of clients throughout Europe, Lupton & Place continues to invest in the latest technology and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchAltrincham, United KingdomHQ recorded Oct 17, 202651-20013 contacts →

Exact match

“PI Castings was founded in 1950.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchWalsall, United KingdomHQ recorded Oct 17, 202651-20013 contacts →

Exact match

“Welcome to BSC Die Casting & Finishing Ltd.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchSouthampton, United KingdomHQ recorded Oct 17, 202651-20013 contacts →

Exact match

“We specialise in the supply of high quality sand, investment (lost wax) and gravity die casting of aluminium components throughout the UK and worldwide.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchWrexham, United KingdomHQ recorded Oct 17, 2026201-50013 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 17, 2026 · View company records in RevenueBase
18Exact matchWest Bromwich, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
19Exact matchIlfracombe, United KingdomHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
20Exact matchEastleigh, United KingdomHQ recorded Oct 17, 202611-5010 contacts →

Exact match

“Blue Diamond Technologies offers a complete design, engineering and manufacturing service for a wide range of components and assemblies including machined components, cast parts…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchAndover, United KingdomHQ recorded Oct 17, 202651-20010 contacts →

Exact match

“BCP are a precision engineering company who specialise in all aspects of castings, including CNC machining, CNC tool making, assembly and associated processes.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchKettering, United KingdomHQ recorded Oct 17, 202611-509 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 17, 2026 · View company records in RevenueBase
23Exact matchGrimsby, United KingdomHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Fowler and Holden provide foundry and engineering services to clients around the world.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchNorwich, United KingdomHQ recorded Oct 17, 202651-2007 contacts →

Exact match

“Based in the UK, API Engineering Ltd.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchMelksham, United KingdomHQ recorded Oct 17, 202611-507 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 17, 2026 · View company records in RevenueBase

Showing 25 of 82 machinery parts casting companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machinery parts casting companies based in the United Kingdom at a glance

As of Oct 17, 2026
22.6%Verified-email coverage
22.9Average contacts per company
11-50Median size (employees)
4.9%Largest-city concentration · Sheffield
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
25
51-200
30
201-500
4
501-1,000
1
1,001-5,000
1

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 82 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 “machinery parts casting companies” 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 425 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 17, 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 “machinery parts casting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machinery parts casting companies are there based in the United Kingdom?

RevenueBase identified 82 company matches for machinery parts casting companies 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 machinery parts casting companies?

Sheffield leads with 4 company records, followed by Chesterfield (3) and Coventry (3).

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 425 professional contacts with verified work emails tracked across these 82 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 17, 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.