Company lists · Data refreshed September 2026

Top 25 Valve casting companies based in the United Kingdom

Name: Valve casting 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 22, 2026 71 companies tracked

RevenueBase identified 71 valve casting companies headquartered in the United Kingdom as of September 2026 and tracks 1,183 professional contacts across them, including 387 with verified work emails. Brighouse is the largest hub.

This list covers valve casting 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 22, 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 22, 2026 86% judged on-target in blind review

71Companies

1,183Contacts tracked

387Verified emails

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The 25 largest valve casting companies based in the United Kingdom

Ranked by team size

Top 25 of 71 valve casting companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to valve casting 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	Aeromet International LTD	Indirect evidence	Worcester, United KingdomHQ checked Sep 22, 2026	201-500	95 contacts →
	Indirect evidence “At Aeromet we make it our business to lead from the front.” Source: RevenueBase Database · checked Sep 22, 2026
2	Brooksbank Valves LTD	Partial evidence	Cross Hills, United KingdomHQ checked Sep 22, 2026	51-200	53 contacts →
	Partial evidence “Brooksbank Valves are a specialist manufacturer of high specification valve solutions from copper based and exotic alloyed materials for use in all sea water and naturally…” Source: RevenueBase Database · checked Sep 22, 2026
3	Alco Valves Group	Partial evidence	Brighouse, United KingdomHQ checked Sep 22, 2026	51-200	37 contacts →
	Partial evidence “Founded in the United Kingdom September 1977, Alco Valves Ltd.” Source: RevenueBase Database · checked Sep 22, 2026
4	Specialist Valve Services	Indirect evidence	Aberdeenshire, United KingdomHQ checked Sep 22, 2026	11-50	29 contacts →
	Indirect evidence “Since the company's establishment in 1998, SVS has grown exponentially, developing into a global multi-faceted company.” Source: RevenueBase Database · checked Sep 22, 2026
5	Broady Flow Control Limited	Partial evidence	Hull, United KingdomHQ checked Sep 22, 2026	51-200	27 contacts →
	Partial evidence “Formed in 1902, Broady Flow Control Limited is a world leading valve manufacturing company and has operated as a specialist valve manufacturer for over 75 years and a key supplier…” Source: RevenueBase Database · checked Sep 22, 2026
6	The Great British Manufacturing Group	Partial evidence	Caerphilly, United KingdomHQ checked Sep 22, 2026	11-50	26 contacts →
	Partial evidence “Great British Manufacturing Group A global manufacturer and supplier of specialist valves, tooling and precision engineering services.” Source: RevenueBase Database · checked Sep 22, 2026
7	Investacast	Partial evidence	Ilfracombe, United KingdomHQ checked Sep 22, 2026	51-200	26 contacts →
	Partial 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 22, 2026
8	Dean Group International	Partial evidence	Manchester, United KingdomHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “Dean Group International is a family owned company based in Manchester, offering specialist castings manufactured by Investment castings (Lost Wax) manufacturing process.” Source: RevenueBase Database · checked Sep 22, 2026
9	Hargreaves Foundry	Partial evidence	Halifax, United KingdomHQ checked Sep 22, 2026	51-200	21 contacts →
	Partial evidence “A Cast Iron Guarantee Hargreaves Foundry manufactures and supplies iron castings.” Source: RevenueBase Database · checked Sep 22, 2026
10	Lestercast LTD	Partial evidence	Leicester, United KingdomHQ checked Sep 22, 2026	11-50	17 contacts →
	Partial 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 22, 2026
11	Expromet Technologies Group	Partial evidence	Ilfracombe, United KingdomHQ checked Sep 22, 2026	51-200	12 contacts →
	Partial evidence “Expromet Technologies Group brings together a group of complementary precision casting and machining businesses to deliver world-class engineering solutions for…” Source: RevenueBase Database · checked Sep 22, 2026
12	Valvepro Limited	Partial evidence	Kirklees, United KingdomHQ checked Sep 22, 2026	1-10	10 contacts →
	Partial evidence “ValvePro Limited is situated in West Yorkshire (Huddersfield) in what can be referred to as the centre of the Valve Industry in the United Kingdom.” Source: RevenueBase Database · checked Sep 22, 2026
13	GA Valves Sales LTD	Partial evidence	Brighouse, United KingdomHQ checked Sep 22, 2026	11-50	9 contacts →
	Partial evidence “GA Valves are a leading supplier of high quality valves and components who are internationally recognised to industry standards.” Source: RevenueBase Database · checked Sep 22, 2026
14	Avenium Engineering	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 22, 2026	1-10	9 contacts →
	Indirect evidence “We are a supplier of process plant equipment and precision CNC machining services to a range of industries.” Source: RevenueBase Database · checked Sep 22, 2026
15	Helmrick Engineers Limited	Indirect evidence	Dewsbury, United KingdomHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Since its foundation in 1973, Dewsbury based Helmrick Engineers has become eastablished as one of the North's leading precision engineering concerns, and has gained an impressive…” Source: RevenueBase Database · checked Sep 22, 2026
16	JB Valves	Partial evidence	Huddersfield, United KingdomHQ checked Sep 22, 2026	1-10	7 contacts →
	Partial evidence “JB Valves engineers high-integrity valve solutions for the critical demands of oil and gas, carbon capture, hydrogen and power generation, both subsea and topside.” Source: RevenueBase Database · checked Sep 22, 2026
17	Novacast Limited	Partial evidence	Melksham, United KingdomHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
18	YPS Langley Valves	Partial evidence	Leeds, United KingdomHQ checked Sep 22, 2026	51-200	6 contacts →
	Partial evidence “YPS Valves is a manufacturer, modifier, and stockist of specially engineered valves designed to perform in the world’s most demanding markets and applications.” Source: RevenueBase Database · checked Sep 22, 2026
19	Valve-Kits Group LTD	Partial evidence	Forest Town, United KingdomHQ checked Sep 22, 2026	11-50	6 contacts →
	Partial evidence “Valve-Kits is a specialist, worldwide manufacturing company within the valve and actuator industry occupying over sq.” Source: RevenueBase Database · checked Sep 22, 2026
20	Goldring Industries Limited	Indirect evidence	Wolverhampton, United KingdomHQ checked Sep 22, 2026	11-50	6 contacts →
	Indirect evidence “GOLDRING INDUSTRIES LIMITED is a machinery company based out of Cable St, Wolverhampton, England, United Kingdom.” Source: RevenueBase Database · checked Sep 22, 2026
21	Majorfax LTD	Partial evidence	Walsall, United KingdomHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Majorfax specialises in the supply of ferrous and non-ferrous castings, machining and finishing.” Source: RevenueBase Database · checked Sep 22, 2026
22	Northfield Foundry Limited	Indirect evidence	S.devon, United KingdomHQ checked Sep 22, 2026	11-50	5 contacts →
	Indirect evidence “Northfield Foundry Ltd is a well-established Iron foundry based in Brixham Devon.” Source: RevenueBase Database · checked Sep 22, 2026
23	Valvenco	Partial evidence	Long Crendon, United KingdomHQ checked Sep 22, 2026	11-50	4 contacts →
	Partial evidence “Valvenco is a major supplier of control valves, on/off valves and associated spare parts to the oil & gas, power, petrochemical, water and other process related industries.” Source: RevenueBase Database · checked Sep 22, 2026
24	D&d International Valves LTD	Indirect evidence	Bury St. Edmunds, United KingdomHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
25	G.C.Supplies UK Limited	Partial evidence	Manchester, United KingdomHQ checked Sep 22, 2026	11-50	4 contacts →
	Partial evidence “G.C.SUPPLIES UK LIMITED specialise in the Manufacture, Importation and Distribution of quality Stainless Steel Valves and Pipeline Equipment to the Trade and Industry” Source: RevenueBase Database · checked Sep 22, 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: valve casting 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 valve casting companies.
Partial evidence: Its own public description names part of valve casting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name valve casting 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 71 valve casting companies based in the United Kingdom

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Valve casting companies based in the United Kingdom at a glance

As of Sep 22, 2026

32.7%Verified-email coverage

16.7Average contacts per company

11-50Median size (employees)

4.2%Largest-city concentration · Brighouse

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 71 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 valve casting 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 “valve casting 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 valve casting 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 valve casting 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, 387 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 22, 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 valve casting 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 valve casting companies are there based in the United Kingdom?

RevenueBase identified 71 valve casting 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?

Aeromet International LTD, headquartered in Worcester, tops this list with the largest team on record.

Which city has the most valve casting companies?

Brighouse leads with 3 headquartered companies, followed by Hull (3) and Manchester (3).

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 387 verified decision-maker contacts tracked across these 71 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 22, 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.