Company lists · Data refreshed September 2026

Top 25 Plumbing associations based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 332 companies tracked

RevenueBase identified 332 plumbing associations headquartered in the United Kingdom as of September 2026 and tracks 3,955 professional contacts across them, including 1,293 with verified work emails. London is the largest hub.

This list covers plumbing associations 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 20, 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 20, 2026 86% judged on-target in blind review

332Companies

3,955Contacts tracked

1,293Verified emails

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The 25 largest plumbing associations based in the United Kingdom

Ranked by team size

Top 25 of 332 plumbing associations based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to plumbing associations: 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	City Plumbing	Partial evidence	Crick, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,875 contacts →
	Partial evidence “City Plumbing has built on its reputation of selling quality products and providing expert service to the Plumbing and Heating trade for more than 25 years.” Source: RevenueBase Database · checked Sep 20, 2026
2	Wolseley Plumb Centre	Indirect evidence	Warwick, United KingdomHQ checked Sep 20, 2026	1,001-5,000	163 contacts →
	Indirect evidence “A Wolseley Business.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mcalpine Plumbing Products	Partial evidence	Glasgow, United KingdomHQ checked Sep 20, 2026	501-1,000	133 contacts →
	Partial evidence “Founded in 1907, McAlpine is a UK-based industry-leading plumbing products manufacturer that operates worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
4	Crossling	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 20, 2026	201-500	81 contacts →
	Partial evidence “Crossling are the North of England's leading Plumbing and Pipeline Merchants.” Source: RevenueBase Database · checked Sep 20, 2026
5	Altecnic	Partial evidence	Stafford, United KingdomHQ checked Sep 20, 2026	51-200	52 contacts →
	Partial evidence “Altecnic is the UK’s leading supplier of quality plumbing equipment, committed to offering a wide choice of innovative, accredited products.” Source: RevenueBase Database · checked Sep 20, 2026
6	Plumbcity	Indirect evidence	Colchester, United KingdomHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “At Plumbcity we’re proud of our status as East Anglia’s Leading Independent Trading Plumbers’ Merchant.” Source: RevenueBase Database · checked Sep 20, 2026
7	Builders Merchants Federation LTD	Partial evidence	Coventry, United KingdomHQ checked Sep 20, 2026	11-50	48 contacts →
	Partial evidence “The Builders Merchants Federation (BMF) is the organisation that represents and protects the interests of builders merchants, plumbing, heating, roofing, decorative and timber…” Source: RevenueBase Database · checked Sep 20, 2026
8	Total Plumbing Supplies	Partial evidence	Honiton, United KingdomHQ checked Sep 20, 2026	51-200	27 contacts →
	Partial evidence “Total Plumbing Supplies is a plumbers merchant with branches throughout Devon and Somerset, offering a wide range of products and great customer service.” Source: RevenueBase Database · checked Sep 20, 2026
9	Plumbstore Plumbing Heating Supplies LTD	Partial evidence	Glasgow City, United KingdomHQ checked Sep 20, 2026	51-200	26 contacts →
	Partial evidence “Plumbing and heating products for trade and the public.” Source: RevenueBase Database · checked Sep 20, 2026
10	The IPG	Partial evidence	Wick, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “The IPG is a leading group specialising in providing a diverse range of independent plumbing, heating and bathroom specialists with access to improved group purchasing terms from…” Source: RevenueBase Database · checked Sep 20, 2026
11	Metro Plumb	Partial evidence	Macclesfield, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Metro Plumb is a national plumbing franchise with more than 30 regional plumbing centres across the UK.” Source: RevenueBase Database · checked Sep 20, 2026
12	Snipef	Partial evidence	Edinburgh, United KingdomHQ checked Sep 20, 2026	11-50	21 contacts →
	Partial evidence “SNIPEF is the Scottish & Northern Ireland Plumbing Employers’ Federation.” Source: RevenueBase Database · checked Sep 20, 2026
13	Mathewson & Rosemond	Partial evidence	Leeds, United KingdomHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Mathewson & Rosemond Ltd is a specialist Plumbing, Pipeline & Commercial Plumbers Merchant that delivers nationwide, operating from branches in Bradford and Manchester.” Source: RevenueBase Database · checked Sep 20, 2026
14	Express Plumbing Supplies LTD	Partial evidence	Kendal, United KingdomHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “EPS supply quality plumbing supplies to trade and retail customers in and around Cumbria.” Source: RevenueBase Database · checked Sep 20, 2026
15	MET Serve LTD	Indirect evidence	Reigate, United KingdomHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence “Met Serve Ltd has been operating across SW London, Surrey, Sussex, South Middlesex, Berkshire, Hampshire since 2005.” Source: RevenueBase Database · checked Sep 20, 2026
16	Chartered Institute Of Plumbing And Heating Engineering	Partial evidence	Basildon, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “The Chartered Institute of Plumbing and Heating Engineering (CIPHE) is the professional body for the UK plumbing and heating industry.” Source: RevenueBase Database · checked Sep 20, 2026
17	Association Of Plumbing & Heating Contractors	Strong evidence	Solihull, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “The Association of Plumbing & Heating Contractors is the leading trade body for the plumbing and heating industry in England and Wales.” Source: RevenueBase Database · checked Sep 20, 2026
18	The Worshipful Company Of Plumbers	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “The Worshipful Company of Plumbers is a Livery Company based out of London, United Kingdom.” Source: RevenueBase Database · checked Sep 20, 2026
19	Plumbing For Less	Partial evidence	West Yorkshire, United KingdomHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Independent Family Plumbing & Pipeline Merchants Next Day Nationwide Delivery High Stock Levels, Amazing Brands and Competitive Prices” Source: RevenueBase Database · checked Sep 20, 2026
20	The Plumbing Distribution Company LTD	Partial evidence	Chelmsford, United KingdomHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “The Plumbing Distribution Company is a family run business started in 2006, we trade in plastic plumbing materials and provide a highly efficient delivery service.” Source: RevenueBase Database · checked Sep 20, 2026
21	PHD London Limited	Partial evidence	Stansted Mountfitchet, United KingdomHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “PHD (London) Limited is a plumbing company providing all works in the new build sector and is based in the South-East, covering areas from Essex, London, Bedfordshire…” Source: RevenueBase Database · checked Sep 20, 2026
22	Pipe Tool Specialists LTD	Indirect evidence	Lincoln, United KingdomHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Pipe Tool Specialists has been supplying professional pipe tools and equipment to the UK trade since 1964.” Source: RevenueBase Database · checked Sep 20, 2026
23	WRAS	Partial evidence	Crumlin, United KingdomHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “WRAS (The Water Regulations Approval Scheme) is an independent UK certification body for plumbing products and materials, helping businesses and consumers choose compliant…” Source: RevenueBase Database · checked Sep 20, 2026
24	BAFSA	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “Automatic fire sprinklers.” Source: RevenueBase Database · checked Sep 20, 2026
25	KDS Plumbing & Heating Supplies Limited	Partial evidence	Hove, United KingdomHQ checked Sep 20, 2026	11-50	7 contacts →
	Partial evidence “KDS Plumbing & Heating Supplies Limited is a company based out of Hove, England, United Kingdom, with Branches in Peacehaven and Worthing” Source: RevenueBase Database · checked Sep 20, 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: plumbing associations. 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 plumbing associations.
Partial evidence: Its own public description names part of plumbing associations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plumbing associations. 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 332 plumbing associations based in the United Kingdom

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Plumbing associations based in the United Kingdom at a glance

As of Sep 20, 2026

32.7%Verified-email coverage

11.9Average contacts per company

1-10Median size (employees)

11.7%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

228

11-50

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 332 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 plumbing associations, 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 “plumbing associations”. 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 plumbing associations), 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 plumbing associations, 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, 1,293 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 20, 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.

Plumbing associations by metro

Plumbing associations in London39

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 plumbing associations, 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 plumbing associations are there based in the United Kingdom?

RevenueBase identified 332 plumbing associations 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?

City Plumbing, headquartered in United Kingdom, tops this list with the largest team on record.

Which city has the most plumbing associations?

London leads with 39 headquartered companies, followed by Manchester (11) and Edinburgh (7).

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 1,293 verified decision-maker contacts tracked across these 332 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 20, 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.