Company lists · Data refreshed September 2026

Top 25 Forge and foundry companies based in the United Kingdom

Name: Forge and foundry companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 286 companies tracked

RevenueBase identified 286 forge and foundry companies headquartered in the United Kingdom as of September 2026 and tracks 17,896 professional contacts across them, including 683 with verified work emails. Sheffield is the largest hub.

This list covers forge and foundry companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

286Companies

17,896Contacts tracked

683Verified emails

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The 25 largest forge and foundry companies based in the United Kingdom

Ranked by team size

Top 25 of 286 forge and foundry companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to forge and foundry companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Rencol Components LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 16, 2026	n/a	15,741 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	MAT Foundry Group LTD	Partial evidence	Poole, United KingdomHQ checked Sep 16, 2026	1,001-5,000	185 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
3	Independent Forgings And Alloys LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	100 contacts →
	Indirect evidence “Unrivalled forging capabilities.” Source: RevenueBase Database · checked Sep 16, 2026
4	Aeromet International LTD	Indirect evidence	Worcester, United KingdomHQ checked Sep 16, 2026	201-500	95 contacts →
	Indirect evidence “At Aeromet we make it our business to lead from the front.” Source: RevenueBase Database · checked Sep 16, 2026
5	Somers Forge LTD	Partial evidence	Halesowen, United KingdomHQ checked Sep 16, 2026	51-200	53 contacts →
	Partial evidence “Established in 1866, today Somers Forge has a reputation around the World for Forging and Machining excellence.” Source: RevenueBase Database · checked Sep 16, 2026
6	Denholm KSW Limited	Indirect evidence	Glenrothes, United KingdomHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “KSW Engineering are specialists in medium to heavy precision machining and welding.” Source: RevenueBase Database · checked Sep 16, 2026
7	Furniss & White Foundries LTD	Partial evidence	Sheffield, United KingdomHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Furniss & White are a family-owned, independent, British, Steel Foundry specialising in High Integrity Castings, Fabrications and Precision Machining.” Source: RevenueBase Database · checked Sep 16, 2026
8	Maycast-Nokes Precision Engineering LTD	Partial evidence	Halstead, United KingdomHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Maycast-Nokes is a Nadcap approved aerospace foundry and machine shop.” Source: RevenueBase Database · checked Sep 16, 2026
9	Kiyokuni Europe Limited	Indirect evidence	Telford, United KingdomHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “METAL PRESSINGS, FABRICATION & ASSEMBLIES Kiyokuni Europe Limited was established in 1987 as part of the Japanese owned, Kiyokuni Group.” Source: RevenueBase Database · checked Sep 16, 2026
10	PRV Engineering LTD	Indirect evidence	Pontypool, United KingdomHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	Hart Engineering	Indirect evidence	Chester-le-street, United KingdomHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “CNC MACHINING AND FABRICATIONS Established in 1987, we are a progressive engineering company that has an ongoing commitment to the latest technology.” Source: RevenueBase Database · checked Sep 16, 2026
12	William LEE LTD	Partial evidence	Dronfield, United KingdomHQ checked Sep 16, 2026	201-500	30 contacts →
	Partial evidence “William Lee has existed as an iron foundry for over 100 years and spent the majority of its time on Callywhite Lane.” Source: RevenueBase Database · checked Sep 16, 2026
13	Swiftool Precision Engineering SPE LTD	Indirect evidence	Huthwaite, United KingdomHQ checked Sep 16, 2026	201-500	29 contacts →
	Indirect evidence “We pride ourselves on solving customer problems through the trusted supply of high integrity CNC machined component parts, turnkey solutions and fabrications.” Source: RevenueBase Database · checked Sep 16, 2026
14	Investacast	Indirect evidence	Ilfracombe, United KingdomHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “Investacast, part of Expromet Technologies Group, is a leading global supplier of precision investment castings, pressure die castings and forgings for performance-critical…” Source: RevenueBase Database · checked Sep 16, 2026
15	Hargreaves Foundry	Partial evidence	Halifax, United KingdomHQ checked Sep 16, 2026	51-200	21 contacts →
	Partial evidence “A Cast Iron Guarantee Hargreaves Foundry manufactures and supplies iron castings.” Source: RevenueBase Database · checked Sep 16, 2026
16	Regent Engineers LTD	Indirect evidence	Narborough, United KingdomHQ checked Sep 16, 2026	51-200	21 contacts →
	Indirect evidence “Regent Engineers are manufacturers of high quality metal components.” Source: RevenueBase Database · checked Sep 16, 2026
17	Eurocast Industries Limited	Indirect evidence	Warminster, United KingdomHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Eurocast Industries supply raw and finished iron, steel and aluminium cast components, forgings and steel fabrications according to our customers' requirements.” Source: RevenueBase Database · checked Sep 16, 2026
18	Alucast LTD	Indirect evidence	Wednesbury, United KingdomHQ checked Sep 16, 2026	51-200	19 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
19	Chasestead LTD	Indirect evidence	Letchworth, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “Established over 60 years ago, Chasestead has evolved into a company which specialises in prototype engineering and low volume production sheet metal work.” Source: RevenueBase Database · checked Sep 16, 2026
20	Cook Fabrications Limited	Partial evidence	Hawkinge, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Partial evidence “Cook Fabrications was founded in 1979 by Eric Cook, who remains at the heart of the business, and has since built up an enviable reputation for expertise, competitiveness and…” Source: RevenueBase Database · checked Sep 16, 2026
21	Goodman Metal Works Limited	Indirect evidence	Nottingham, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “GOODMAN METALWORKS LIMITED is a Fabrication and Machining company based out of Nottingham, Nottinghamshire, United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
22	Warrington Fabrication CO LTD	Indirect evidence	Warrington, United KingdomHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “Warrington Fabrication Co Ltd have over 40 years experience within the steelwork industry.” Source: RevenueBase Database · checked Sep 16, 2026
23	Lestercast LTD	Indirect evidence	Leicester, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
24	Aldermans	Indirect evidence	Plymouth, United KingdomHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “We’re one of the South West’s leading quality metalwork manufacturers.” Source: RevenueBase Database · checked Sep 16, 2026
25	CE Turner Engineers LTD	Indirect evidence	Melton Mowbray, United KingdomHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “Established in 1950, CE Turner is a leading manufacturer of high-precision metal parts and complex assemblies, trusted by blue-chip clients across the UK and worldwide.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: forge and foundry companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names forge and foundry companies.
Partial evidence: Its own public description names part of forge and foundry companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name forge and foundry companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 286 forge and foundry companies based in the United Kingdom

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Forge and foundry companies based in the United Kingdom at a glance

As of Sep 16, 2026

3.8%Verified-email coverage

62.6Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Sheffield

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

51-200

201-500

501-1,000

1,001-5,000

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 286 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among forge and foundry companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “forge and foundry companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names forge and foundry companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among forge and foundry companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 683 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names forge and foundry companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many forge and foundry companies are there based in the United Kingdom?

RevenueBase identified 286 forge and foundry companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Rencol Components LTD, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most forge and foundry companies?

Sheffield leads with 8 headquartered companies, followed by Birmingham (6) and Coventry (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 683 verified decision-maker contacts tracked across these 286 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.