Company lists · Data refreshed October 2026

Top 25 Alloy steel/stainless steel check valve suppliers based in the United Kingdom

Name: Alloy steel/stainless steel check valve suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 22, 2026 83 companies tracked

RevenueBase identified 83 company matches for alloy steel/stainless steel check valve suppliers associated with the United Kingdom as of October 2026 and tracks 1,680 professional contacts across them, including 557 with verified work emails. Brighouse is the largest hub.

This list covers company matches for alloy steel/stainless steel check valve 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 22, 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 22, 2026 How this list was built

83Companies

1,680Contacts tracked

557Verified emails

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The 25 largest alloy steel/stainless steel check valve suppliers based in the United Kingdom

Ranked by team size

Top 25 of 83 company matches for alloy steel/stainless steel check valve suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Koso Kent Introl LTD	Exact match	Brighouse, United KingdomHQ recorded Oct 22, 2026	51-200	274 contacts →
	Exact match “We design and manufacture high-quality valves to perform in some of the most severe service conditions throughout the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2	Oliver Valves	Exact match	Knutsford, United KingdomHQ recorded Oct 22, 2026	201-500	143 contacts →
	Exact match “Oliver Valves is a world-renowned manufacturer of precision engineered valves and is synonymous with customised high quality and reliable valves.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3	LFF Group	Exact match	Essex, United KingdomHQ recorded Oct 22, 2026	51-200	88 contacts →
	Exact match “The LFF Group is a major supplier of pipe, fittings, flanges & valves in all material grades to the oil, gas, petrochemical, power and water industries around the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4	Pacson Valves	Exact match	Dundee, United KingdomHQ recorded Oct 22, 2026	51-200	62 contacts →
	Exact match “Pacson is a high integrity valve manufacturer, with its headquarters in a modern ft2 (4600 m2) manufacturing facility based in Dundee, Scotland.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5	Oxford Flow	Exact match	Witney, United KingdomHQ recorded Oct 22, 2026	51-200	57 contacts →
	Exact match “Oxford Flow designs, manufactures, and sells groundbreaking pressure valve technology to customers worldwide.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6	Brooksbank Valves LTD	Exact match	Cross Hills, United KingdomHQ recorded Oct 22, 2026	51-200	57 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7	Blackhall Engineering Limited	Exact match	Brighouse, United KingdomHQ recorded Oct 22, 2026	51-200	53 contacts →
	Exact match “At Blackhall our aim is to combine our extraordinary heritage with tailored innovation providing valve solutions for our clients all over the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8	IPS Flow Systems	Exact match	Seaham, United KingdomHQ recorded Oct 22, 2026	51-200	47 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9	Alco Valves Group	Exact match	Brighouse, United KingdomHQ recorded Oct 22, 2026	51-200	47 contacts →
	Exact match “Founded in the United Kingdom September 1977, Alco Valves Ltd.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10	Albion Valves UK Limited	Exact match	Barnsley, United KingdomHQ recorded Oct 22, 2026	11-50	38 contacts →
	Exact match “Albion Valves (UK) Limited has been in the industrial heating and valve market for over 40 years, with this comes a wealth of knowledge and expertise that allows us to support our…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11	Abacus Valves International LTD	Exact match	Kilbirnie, United KingdomHQ recorded Oct 22, 2026	11-50	27 contacts →
	Exact match “Established in 1988 to design, manufacture and supply check valves to the energy and process industries.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12	The Great British Manufacturing Group	Exact match	Caerphilly, United KingdomHQ recorded Oct 22, 2026	11-50	24 contacts →
	Exact match “Great British Manufacturing Group A global manufacturer and supplier of specialist valves, tooling and precision engineering services.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13	Ava-Alms Valve Agency LTD	Exact match	Harrogate, United KingdomHQ recorded Oct 22, 2026	51-200	16 contacts →
	Exact match “AVA” is a major supplier and distributor of industrial and process valves for use in the Oil, Gas and Petrochemical Refineries as well as Process Plants.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14	Allied International UK LTD	Exact match	Grangemouth, United KingdomHQ recorded Oct 22, 2026	51-200	15 contacts →
	Exact match “Allied International UK Ltd (AIUK) is a major stockholder of steel pipeline products; mainly pipes, fittings, flanges and forged steel.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15	Arran Pipeline Supplies Limited	Exact match	Warrington, United KingdomHQ recorded Oct 22, 2026	51-200	12 contacts →
	Exact match “For all your pipeline needs.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16	GA Valves Sales LTD	Exact match	Brighouse, United KingdomHQ recorded Oct 22, 2026	11-50	11 contacts →
	Exact match “GA Valves are a leading supplier of high quality valves and components who are internationally recognised to industry standards.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17	BIS Valves	Exact match	Dorset, United KingdomHQ recorded Oct 22, 2026	51-200	10 contacts →
	Exact match “BiS Valves is an internationally recognised company with over 50 years experience in the design and manufacture of a wide range of small bore stainless steel pressure and flow…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18	Besseges Valves, Tubes & Fittings	Exact match	Ashton Under Lyne, United KingdomHQ recorded Oct 22, 2026	11-50	8 contacts →
	Exact match “Besseges was established in 1988, since then we've been consolidating our reputation as one of Britain’s most comprehensive, knowledgeable and reliable suppliers of steel pipeline…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19	Online Valves LTD	Exact match	Aberdeen, United KingdomHQ recorded Oct 22, 2026	11-50	8 contacts →
	Exact match “Online Valves Ltd is a stockist and distributor of Valves.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20	YPS Langley Valves	Exact match	Leeds, United KingdomHQ recorded Oct 22, 2026	51-200	6 contacts →
	Exact match “YPS Valves is a manufacturer, modifier, and stockist of specially engineered valves designed to perform in the world’s most demanding markets and applications.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21	Valvenco	Exact match	Long Crendon, United KingdomHQ recorded Oct 22, 2026	11-50	6 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22	D&d International Valves LTD	Exact match	Bury St. Edmunds, United KingdomHQ recorded Oct 22, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23	G.C.Supplies UK Limited	Exact match	Manchester, United KingdomHQ recorded Oct 22, 2026	11-50	4 contacts →
	Exact match “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” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24	Northvale Korting Limited	Exact match	Banbury, United KingdomHQ recorded Oct 22, 2026	11-50	4 contacts →
	Exact match “Northvale Korting Limited is a mechanical or industrial engineering company based In the UK.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25	John Clark Valves Limited	Exact match	Stockton-on-tees, United KingdomHQ recorded Oct 22, 2026	1-10	4 contacts →
	Exact match “John Clark Valves (JCV) was established in 1985 as a valve and ancillary equipment stockist.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “alloy steel/stainless steel check valve suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 83 alloy steel/stainless steel check valve suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 557 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Alloy steel/stainless steel check valve suppliers based in the United Kingdom at a glance

As of Oct 22, 2026

33.2%Verified-email coverage

20.2Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Brighouse

Oct 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 83 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 “alloy steel/stainless steel check valve 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 557 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 22, 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 “alloy steel/stainless steel check valve suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many alloy steel/stainless steel check valve suppliers are there based in the United Kingdom?

RevenueBase identified 83 company matches for alloy steel/stainless steel check valve 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?

Koso Kent Introl LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most alloy steel/stainless steel check valve suppliers?

Brighouse leads with 4 company records, followed by Aberdeen (3) and Hull (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 557 professional contacts with verified work emails tracked across these 83 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 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 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.