Company lists · Data refreshed September 2026

Top 25 Valve manufacturers based in the United Kingdom

Name: Valve manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 326 companies tracked

RevenueBase identified 326 valve manufacturers headquartered in the United Kingdom as of September 2026 and tracks 8,643 professional contacts across them, including 2,757 with verified work emails. London is the largest hub.

This list covers valve manufacturers 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 19, 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 19, 2026 86% judged on-target in blind review

326Companies

8,643Contacts tracked

2,757Verified emails

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The 25 largest valve manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 326 valve manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to valve manufacturers: 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	IMI	Indirect evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	10001+	1,599 contacts →
	Indirect evidence “IMI is a global leader in fluid and motion control, serving markets underpinned by three long-term megatrends – Energy, Automation and Healthcare.” Source: RevenueBase Database · checked Sep 19, 2026
2	Trillium Flow Technologies	Partial evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,344 contacts →
	Partial evidence “Trillium Flow Technologies™, founded on a legacy of premier products and service, will provide mission critical valves, pumps and aftermarket services in oil and gas, power…” Source: RevenueBase Database · checked Sep 19, 2026
3	Weir Flow Control	Strong evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	1,001-5,000	418 contacts →
	Strong evidence “Weir Flow Control specialises in the design and manufacture of valves, pumps, and controls for the global power generation, oil & gas and industrial sectors.” Source: RevenueBase Database · checked Sep 19, 2026
4	Bermad	Indirect evidence	Berkshire, United KingdomHQ checked Sep 19, 2026	201-500	399 contacts →
	Indirect evidence “Over the past six decades, BERMAD, a privately-owned global company has been recognized as a world leader in water and flow management solutions.” Source: RevenueBase Database · checked Sep 19, 2026
5	Koso Kent Introl LTD	Strong evidence	Brighouse, United KingdomHQ checked Sep 19, 2026	51-200	279 contacts →
	Strong evidence “We design and manufacture high-quality valves to perform in some of the most severe service conditions throughout the world.” Source: RevenueBase Database · checked Sep 19, 2026
6	Fort Vale Engineering Limited	Partial evidence	Simonstone, United KingdomHQ checked Sep 19, 2026	201-500	156 contacts →
	Partial evidence “Welcome to Fort Vale Engineering Limited, the worlds leading manufacturer and supplier of fittings for tank containers, rail wagons and road tanker vehicles for the safe…” Source: RevenueBase Database · checked Sep 19, 2026
7	Oliver Valves	Strong evidence	Knutsford, United KingdomHQ checked Sep 19, 2026	201-500	145 contacts →
	Strong evidence “Oliver Valves is a world-renowned manufacturer of precision engineered valves and is synonymous with customised high quality and reliable valves.” Source: RevenueBase Database · checked Sep 19, 2026
8	BEL Valves	Strong evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	201-500	120 contacts →
	Strong evidence “BEL Valves designs, manufactures and maintains high integrity valves and actuators for subsea, surface and onshore applications.” Source: RevenueBase Database · checked Sep 19, 2026
9	KSB Limited, UK	Partial evidence	Loughborough, United KingdomHQ checked Sep 19, 2026	51-200	106 contacts →
	Partial evidence “KSB is one of the world’s leading suppliers of pumps, valves and service.” Source: RevenueBase Database · checked Sep 19, 2026
10	Rapidrop	Indirect evidence	Peterborough, United KingdomHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Rapidrop are a UK based company with operations throughout the world serving the needs of the fire sprinkler industry, allowing us to supply the right product at the most…” Source: RevenueBase Database · checked Sep 19, 2026
11	AVK UK LTD	Strong evidence	Chesterfield, United KingdomHQ checked Sep 19, 2026	201-500	93 contacts →
	Strong evidence “The AVK Group is one of the leading manufacturers of valves and fittings within the water, gas, waste water and fire protection industries worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
12	Crane Building Services & Utilities	Indirect evidence	Ipswich, United KingdomHQ checked Sep 19, 2026	501-1,000	91 contacts →
	Indirect evidence “Crane Buildings Services & Utilities is part of the Fluid Handling Division of Crane Co a multinational company, listed on the New York stock exchange.” Source: RevenueBase Database · checked Sep 19, 2026
13	PJ Valves	Strong evidence	Hertford, United KingdomHQ checked Sep 19, 2026	11-50	86 contacts →
	Strong evidence “We manufacture and supply valves to energy projects globally.” Source: RevenueBase Database · checked Sep 19, 2026
14	Hydraforce Hydraulics Limited	Indirect evidence	Birmingham, United KingdomHQ checked Sep 19, 2026	501-1,000	85 contacts →
	Indirect evidence “HYDRAFORCE HYDRAULICS LIMITED is a mechanical or industrial engineering company based out of Birmingham, England, United Kingdom.” Source: RevenueBase Database · checked Sep 19, 2026
15	DOMIN	Indirect evidence	Bristol, United KingdomHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “At Domin, we are transforming motion control with systems that last longer, achieve more, and use less, for people everywhere.” Source: RevenueBase Database · checked Sep 19, 2026
16	Samson Controls LTD UK	Partial evidence	Redhill, United KingdomHQ checked Sep 19, 2026	11-50	74 contacts →
	Partial evidence “The SAMSON Group of companies develop and manufacture the highest quality products to increase plant efficiency and reduce maintenance costs.” Source: RevenueBase Database · checked Sep 19, 2026
17	Pacson Valves	Strong evidence	Dundee, United KingdomHQ checked Sep 19, 2026	51-200	67 contacts →
	Strong evidence “Pacson is a high integrity valve manufacturer, with its headquarters in a modern ft2 (4600 m2) manufacturing facility based in Dundee, Scotland.” Source: RevenueBase Database · checked Sep 19, 2026
18	Hale Hamilton	Indirect evidence	Middlesex, United KingdomHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	Neoperl UK	Partial evidence	Malvern, United KingdomHQ checked Sep 19, 2026	51-200	55 contacts →
	Partial evidence “About us Neoperl UK is a centre of excellence for the manufacture of Water Flow Regulators.” Source: RevenueBase Database · checked Sep 19, 2026
20	Brooksbank Valves LTD	Strong evidence	Cross Hills, United KingdomHQ checked Sep 19, 2026	51-200	53 contacts →
	Strong 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 19, 2026
21	Blackhall Engineering Limited	Partial evidence	Brighouse, United KingdomHQ checked Sep 19, 2026	51-200	50 contacts →
	Partial evidence “At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.” Source: RevenueBase Database · checked Sep 19, 2026
22	Process Control Equipment LTD	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 19, 2026	51-200	50 contacts →
	Partial evidence “Process Control Equipment Ltd is amongst the largest, independently owned stockists and distributors of valves, actuators, instrumentation, and automation packages across the UK…” Source: RevenueBase Database · checked Sep 19, 2026
23	Oxford Flow	Strong evidence	Witney, United KingdomHQ checked Sep 19, 2026	51-200	49 contacts →
	Strong evidence “Oxford Flow designs, manufactures, and sells groundbreaking pressure valve technology to customers worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
24	IPS Flow Systems	Indirect evidence	Seaham, United KingdomHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	AC Valve Alliance	Partial evidence	Coalville, United KingdomHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “At the AC Valve Alliance Group, our mission is to provide end-to-end valve and automation solutions for our customers, across a broad range of industries and applications.” Source: RevenueBase Database · checked Sep 19, 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 manufacturers. 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 manufacturers.
Partial evidence: Its own public description names part of valve manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name valve manufacturers. 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 326 valve manufacturers based in the United Kingdom

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Valve manufacturers based in the United Kingdom at a glance

As of Sep 19, 2026

31.9%Verified-email coverage

26.5Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

125

11-50

128

51-200

201-500

501-1,000

1,001-5,000

10001+

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 326 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 manufacturers, 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 manufacturers”. 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 manufacturers), 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 manufacturers, 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, 2,757 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 19, 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 manufacturers, 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 manufacturers are there based in the United Kingdom?

RevenueBase identified 326 valve manufacturers 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?

IMI, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most valve manufacturers?

London leads with 14 headquartered companies, followed by Birmingham (8) and Brighouse (8).

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 2,757 verified decision-maker contacts tracked across these 326 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 19, 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.