Company lists · Data refreshed September 2026

Top 25 Welded pipe manufacturers based in the United Kingdom

Name: Welded pipe 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 112 companies tracked

RevenueBase identified 112 welded pipe manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,230 professional contacts across them, including 426 with verified work emails. London is the largest hub.

This list covers welded pipe 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

112Companies

1,230Contacts tracked

426Verified emails

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The 25 largest welded pipe manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 112 welded pipe 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 welded pipe 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	LFF Group	Partial evidence	Essex, United KingdomHQ checked Sep 19, 2026	51-200	92 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
2	UTS Engineering LTD	Indirect evidence	Jarrow, United KingdomHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “UTS Engineering are one of the world’s leading providers when it comes to pipeline solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	VAN Leeuwen Limited	Partial evidence	Brierley Hill, United KingdomHQ checked Sep 19, 2026	51-200	49 contacts →
	Partial evidence “Our company Van Leeuwen is a globally operating trading company and specialist in steel pipes and pipe and tube applications.” Source: RevenueBase Database · checked Sep 19, 2026
4	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
5	Special Piping Materials	Partial evidence	Dukinfield, United KingdomHQ checked Sep 19, 2026	51-200	45 contacts →
	Partial evidence “Special Piping Materials is a global stockholder and supplier of Pipes, Fittings and Flanges established in 1989.” Source: RevenueBase Database · checked Sep 19, 2026
6	JBP	Indirect evidence	Aberdeenshire, United KingdomHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “John Bell Pipeline has one of the largest stocks of Linepipe, Fittings and Flanges in Europe.” Source: RevenueBase Database · checked Sep 19, 2026
7	Brisko Metal Resources	Indirect evidence	Kingston Upon Thames, United KingdomHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “It takes a vivid imagination to see a cold piece of steel in the same way that we do.” Source: RevenueBase Database · checked Sep 19, 2026
8	Viking Johnson	Indirect evidence	Hitchin, United KingdomHQ checked Sep 19, 2026	501-1,000	28 contacts →
	Indirect evidence “Viking Johnson, is part of Crane Building Services & Utilities and serves the international water, wastewater, gas and industrial markets with a range of products that can be used…” Source: RevenueBase Database · checked Sep 19, 2026
9	Viega UK	Indirect evidence	Tewkesbury, United KingdomHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “It began with the vision of revolutionising installation technology.” Source: RevenueBase Database · checked Sep 19, 2026
10	Preminox Group	Strong evidence	Tamworth, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Strong evidence “PREMINOX Group is a specialist supplier of stainless steel tubes, pipes, and tubular products, trusted by global manufacturers since the 1990s.” Source: RevenueBase Database · checked Sep 19, 2026
11	Tube Developments Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 19, 2026	51-200	19 contacts →
	Partial evidence “Tube Developments Ltd is a world leader in the supply of high quality seamless carbon steel pipes and tubulars.The Company’s QA/QC procedures and manuals have been assessed and…” Source: RevenueBase Database · checked Sep 19, 2026
12	Pipekit	Indirect evidence	Shrewsbury, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “PIPEKIT specialise in the supply and distribution of pipework systems for use in Industry, Building Construction, Water Treatment and Agricultural markets.” Source: RevenueBase Database · checked Sep 19, 2026
13	Cleveland Steel & Tubes LTD	Indirect evidence	Thirsk, United KingdomHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “Established over 50 years ago, Cleveland Steel & Tubes (CST) are one of the largest stockholders of steel tubes in Europe.” Source: RevenueBase Database · checked Sep 19, 2026
14	Boole's Tools & Pipe Fittings LTD	Indirect evidence	Stockport, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Our distribution centre spans over sq ft, built to service the demands of our customers, offering a 24/48 hour delivery service to any of the major UK towns and cities.” Source: RevenueBase Database · checked Sep 19, 2026
15	Valen Fittings LTD	Strong evidence	Aldridge, United KingdomHQ checked Sep 19, 2026	51-200	17 contacts →
	Strong evidence “Valen Fittings is renowned throughout the industry for being a large diameter fittings & pipe manufacturer.” Source: RevenueBase Database · checked Sep 19, 2026
16	Gs-Hydro UK LTD	Partial evidence	Sunderland, United KingdomHQ checked Sep 19, 2026	51-200	16 contacts →
	Partial evidence “GS-Hydro is the original provider of non-welded piping systems for industries with high demand on quality.” Source: RevenueBase Database · checked Sep 19, 2026
17	George Green Keighley LTD	Indirect evidence	Keighley, United KingdomHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Established in 1900 and still a family-run business, George Green has a long and proud history of doing things right.” Source: RevenueBase Database · checked Sep 19, 2026
18	Plasson UK	Partial evidence	Burgess Hill, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “At PLASSON, we continually strive to develop and expand our range of high-performance pipe fittings, reflecting our ongoing strategy to deliver innovative solutions to the market.” Source: RevenueBase Database · checked Sep 19, 2026
19	DH Stainless	Indirect evidence	Altham, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Here at DH Stainless Limited, we are helping to redefine how stainless steel piping systems are specified in the UK, where performance, compliance and carbon accountability now…” Source: RevenueBase Database · checked Sep 19, 2026
20	TTS Engineering Limited	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “TTS Engineering are specialists in pipework, steel work fabrication and Installation, and utilising our dedicated project team we pride ourselves in our ability to react and turn…” Source: RevenueBase Database · checked Sep 19, 2026
21	Ipss Group	Strong evidence	Aberdeen, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Strong evidence “The IPSS Group are a very well equipped pipes, fittings and flanges supplier who have direct links into Europe's largest manufacturers as well as manufacturers in America.” Source: RevenueBase Database · checked Sep 19, 2026
22	Allied International UK LTD	Partial evidence	Grangemouth, United KingdomHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “Allied International UK Ltd (AIUK) is a major stockholder of steel pipeline products; mainly pipes, fittings, flanges and forged steel.” Source: RevenueBase Database · checked Sep 19, 2026
23	Pipes And Valves LTD	Partial evidence	Hertford, United KingdomHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Supplier of Industrial Pipes, Valves, Fittings & Commercial Plumbing Products” Source: RevenueBase Database · checked Sep 19, 2026
24	Waites Mechanical Services Limited	Indirect evidence	Leeds, United KingdomHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “With Waites as your prefabrication partner, you will benefit from our many years of on and off site experience.” Source: RevenueBase Database · checked Sep 19, 2026
25	Woodside Fusion LTD	Partial evidence	Dinnington, United KingdomHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Here at Woodside, we have set ourselves to become the number 1 trusted supplier of quality, innovative products within the pipework and plastic fusion welding industry.” 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: welded pipe 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 welded pipe manufacturers.
Partial evidence: Its own public description names part of welded pipe manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name welded pipe 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 112 welded pipe manufacturers based in the United Kingdom

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Welded pipe manufacturers based in the United Kingdom at a glance

As of Sep 19, 2026

34.6%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 112 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 welded pipe 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 “welded pipe 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 welded pipe 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 welded pipe 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, 426 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 welded pipe 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 welded pipe manufacturers are there based in the United Kingdom?

RevenueBase identified 112 welded pipe 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?

LFF Group, headquartered in Essex, tops this list with the largest team on record.

Which city has the most welded pipe manufacturers?

London leads with 6 headquartered companies, followed by Aberdeen (4) and Southampton (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 426 verified decision-maker contacts tracked across these 112 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.