Company lists · Data refreshed October 2026

Top 25 High specification casting suppliers based in the United Kingdom

RevenueBase identified 820 company matches for high specification casting suppliers associated with the United Kingdom as of October 2026 and tracks 29,231 professional contacts across them, including 3,652 with verified work emails. Birmingham is the largest hub.

This list covers company matches for high specification 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 26, 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 26, 2026 How this list was built
820Companies
29,231Contacts tracked
3,652Verified emails
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The 25 largest high specification casting suppliers based in the United Kingdom

Ranked by team size
Top 25 of 820 company matches for high specification casting suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchBristol, United KingdomHQ recorded Oct 26, 2026n/a16,850 contacts →

Exact match

“Following 100 years of successful design and manufacturing experience in plastic and metals, Rencol Components has built a truly global supply chain - rapidly expanding our range…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchLeeds, United KingdomHQ recorded Oct 26, 20261,001-5,000849 contacts →

Exact match

“Doncasters is a leading international manufacturer of high-precision alloy components made for the most demanding conditions.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchMinworth, United KingdomHQ recorded Oct 26, 2026501-1,000466 contacts →

Exact match

“WHS Plastics successfully operates in a highly competitive global marketplace, partnering with major international companies in a variety of market segments including automotive…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchGlasgow, United KingdomHQ recorded Oct 26, 2026501-1,000416 contacts →

Exact match

“Howco is a global distributor and processor of high-performance alloys and manufacturer of precision machined components for deployment in the world’s most challenging conditions…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchSheffield, United KingdomHQ recorded Oct 26, 2026501-1,000369 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 · Oct 26, 2026 · View company records in RevenueBase
6Exact matchDerby, United KingdomHQ recorded Oct 26, 2026201-500201 contacts →

Exact match

“Accrofab are a class-leading manufacturer of precision fabricated and machined parts for the aerospace, defence and power generation industries.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchPortsmouth, United KingdomHQ recorded Oct 26, 202651-200179 contacts →

Exact match

“Unipart Polymer and Composite Solutions is a leading provider of high-quality polymer and composite components.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchRotherham, United KingdomHQ recorded Oct 26, 2026201-500160 contacts →

Exact match

“MTL advanced ltd is a well invested project manufacturing company partnered with WEC Group, specialising in the supply of components, ranging from precision cut parts to high…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchNelson, United KingdomHQ recorded Oct 26, 202651-200136 contacts →

Exact match

“ELE Advanced Technologies produce complex, high-integrity turbine components for aerospace, industrial gas and automotive markets.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchNewbury, United KingdomHQ recorded Oct 26, 2026201-500124 contacts →

Exact match

“Progressive Technology Group is a subcontract company based in Berkshire, specialising in Multi Axis CNC Machining, Composite Component Manufacture, Patterns and Structural Foam…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchEynsham, United KingdomHQ recorded Oct 26, 2026201-50097 contacts →

Exact match

“Polar Technology delivers engineering solutions to companies in the Automotive, Motorsport, Medical, Aerospace, Defence and Energy sectors through its sub brands Lentus Composites…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchWorcester, United KingdomHQ recorded Oct 26, 2026201-50093 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchNuneaton, United KingdomHQ recorded Oct 26, 202651-20089 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchOldham, United KingdomHQ recorded Oct 26, 202651-20085 contacts →

Exact match

“Oldham Engineering is a UK Premier manufacturing service provider for all Industrial Sectors, including Nuclear, Defence, Oil and Gas, Subsea, Aerospace, Rail and Renewables.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchWorcester, United KingdomHQ recorded Oct 26, 2026201-50085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchCoventry, United KingdomHQ recorded Oct 26, 202651-20085 contacts →

Exact match

“MNB Precision provides manufacturing and precision engineering services to world leading businesses across the oil and gas, power generation, aerospace, rail and other…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchNorthampton, United KingdomHQ recorded Oct 26, 2026501-1,00081 contacts →

Exact match

“Fablink Group specialises in manufacturing metal pressings, complex structures, cab assemblies, and fuel and hydraulic tanks, with additional services including 'clean build' of…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchKingswinford, United KingdomHQ recorded Oct 26, 2026201-50074 contacts →

Exact match

“Created in Kingswinford West Midlands in 1947 the company originally specialised in small, complex parts utilising both multi-slide and low tonnage high speed presses – an…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchChilton, United KingdomHQ recorded Oct 26, 2026201-50072 contacts →

Exact match

“PRECISION SHEET METAL FABRICATIONS Subcontract Sheet Metalwork Specialist metal manufacturing company Hydram provides subcontract metalwork services in all aspects of precision…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchChandlers Ford, United KingdomHQ recorded Oct 26, 202611-5065 contacts →

Exact match

“Ingenieur Ltd is a precision engineering company established for over 30 years and purchased by the CTN Group in 2021.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchRotherham, United KingdomHQ recorded Oct 26, 202651-20061 contacts →

Exact match

“Castings Technology is the UK’s only titanium investment casting company and also cast in Duplex and Super Duplex, Nickel Based Superalloys, NAB, and Cobalt Chrome Alloy.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchPlymouth, United KingdomHQ recorded Oct 26, 202651-20059 contacts →

Exact match

“Hymec is one of the most progressive engineering companies within the UK manufacturing sector and beyond, consistently delivering a class-leading service in the aerospace…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchWolverhampton, United KingdomHQ recorded Oct 26, 202651-20057 contacts →

Exact match

“Jenks and Cattell Engineering has a wealth of manufacturing expertise; consistently producing high quality general presswork, welded assemblies, laser fabrications and 4-axis CNC…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchSkelmersdale, United KingdomHQ recorded Oct 26, 202651-20056 contacts →

Exact match

“A world leading precision component supplier to the Turbocharger, Automotive and Industrial sectors.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchHalesowen, United KingdomHQ recorded Oct 26, 202651-20055 contacts →

Exact match

“Established in 1866, today Somers Forge has a reputation around the World for Forging and Machining excellence.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 820 high specification casting suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,652 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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High specification casting suppliers based in the United Kingdom at a glance

As of Oct 26, 2026
12.5%Verified-email coverage
35.6Average contacts per company
11-50Median size (employees)
2.6%Largest-city concentration · Birmingham
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
236
11-50
356
51-200
170
201-500
29
501-1,000
8
1,001-5,000
5
10001+
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 820 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 “high specification 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 3,652 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 26, 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 “high specification casting suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many high specification casting suppliers are there based in the United Kingdom?

RevenueBase identified 820 company matches for high specification 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?

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

Which city has the most high specification casting suppliers?

Birmingham leads with 21 company records, followed by Coventry (21) and Sheffield (21).

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 3,652 professional contacts with verified work emails tracked across these 820 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 26, 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.