Company lists · Data refreshed September 2026

Top 25 Sanitary fitting manufacturers based in the United Kingdom

Name: Sanitary fitting 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 30, 2026 68 companies tracked

RevenueBase identified 68 sanitary fitting manufacturers headquartered in the United Kingdom as of September 2026 and tracks 1,813 professional contacts across them, including 596 with verified work emails. London is the largest hub.

This list covers sanitary fitting 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 30, 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 30, 2026 86% judged on-target in blind review

68Companies

1,813Contacts tracked

596Verified emails

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The 25 largest sanitary fitting manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 68 sanitary fitting manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to sanitary fitting 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	Reliance Worldwide Corporation - UK	Indirect evidence	West Drayton, United KingdomHQ checked Sep 30, 2026	501-1,000	164 contacts →
	Indirect evidence “Founded in 1949, RWC and its family of brands produce safe, sustainable and efficient solutions for a range of sectors, from its EMEA headquarters and manufacturing site in West…” Source: RevenueBase Database · checked Sep 30, 2026
2	Mcalpine Plumbing Products	Partial evidence	Glasgow, United KingdomHQ checked Sep 30, 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 30, 2026
3	VADO	Strong evidence	Cheddar, United KingdomHQ checked Sep 30, 2026	201-500	116 contacts →
	Strong evidence “VADO is a leading UK-based bathroom brassware manufacturer offering high quality taps, showers, accessories and fittings.” Source: RevenueBase Database · checked Sep 30, 2026
4	Thomas Dudley LTD	Indirect evidence	Dudley, United KingdomHQ checked Sep 30, 2026	201-500	107 contacts →
	Indirect evidence “A family business since 1920, Thomas Dudley is uniquely flexible and have a group of integrated businesses that are committed to UK manufacturing, innovations and service.” Source: RevenueBase Database · checked Sep 30, 2026
5	Twyford	Indirect evidence	Warwick, United KingdomHQ checked Sep 30, 2026	201-500	101 contacts →
	Indirect evidence “For over 160 years Twyford has led the way in bathroom innovation, responding to lifestyle changes by creating products that continually move bathroom design forward.” Source: RevenueBase Database · checked Sep 30, 2026
6	Croydex	Indirect evidence	Andover, United KingdomHQ checked Sep 30, 2026	51-200	71 contacts →
	Indirect evidence “For over 100 years, Croydex has invented innovative bathroom products that overcome a genuine customer need - from easy fit cabinets and accessories to toilet seats that never…” Source: RevenueBase Database · checked Sep 30, 2026
7	John Guest	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	1,001-5,000	61 contacts →
	Strong evidence “John Guest, part of the RWC family of brands, is the world’s leading manufacturer of plastic push-fit fitting, valves, pipes and tubing.” Source: RevenueBase Database · checked Sep 30, 2026
8	ABODE	Indirect evidence	Barnsley, United KingdomHQ checked Sep 30, 2026	11-50	39 contacts →
	Indirect evidence “Abode is a market-leading designer of kitchen sinks, taps, bathroom brassware and showering.” Source: RevenueBase Database · checked Sep 30, 2026
9	Claygate Distribution Limited	Indirect evidence	Tonbridge, United KingdomHQ checked Sep 30, 2026	51-200	34 contacts →
	Indirect evidence “Founded in 1990, Claygate Distribution is one of the UK’s leading distributors of bathroom and plumbing products to the merchant trade and have been proud winners of the Best…” Source: RevenueBase Database · checked Sep 30, 2026
10	Wirquin LTD UK	Partial evidence	Doncaster, United KingdomHQ checked Sep 30, 2026	201-500	34 contacts →
	Partial evidence “Wirquin is a family run, leading European sanitary equipment specialist.” Source: RevenueBase Database · checked Sep 30, 2026
11	Fluidmaster UK	Partial evidence	Hereford, United KingdomHQ checked Sep 30, 2026	201-500	30 contacts →
	Partial evidence “Fluidmaster UK is the UK’s leading manufacturer of toilet repair parts and accessories.” Source: RevenueBase Database · checked Sep 30, 2026
12	Abacus Direct	Partial evidence	Copgrove, United KingdomHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Manufacturers and suppliers of bathroom products to the merchant chain, Abacus Direct celebrates its 25th anniversary in 2013.” Source: RevenueBase Database · checked Sep 30, 2026
13	Perrin & Rowe Limited	Indirect evidence	Rainham, United KingdomHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “PERRIN & ROWE LIMITED is a company based out of UNIT 1 GATEWAY INDUSTRIAL ESTATE FERRY LANE, RAINHAM, United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
14	Imex Ceramics UK	Partial evidence	Crowborough, United KingdomHQ checked Sep 30, 2026	51-200	25 contacts →
	Partial evidence “We are Imex, a global leader in the sanitaryware industry, renowned for our innovative designs and commitment to excellence.” Source: RevenueBase Database · checked Sep 30, 2026
15	Flowflex UK	Strong evidence	Buxton, United KingdomHQ checked Sep 30, 2026	51-200	25 contacts →
	Strong evidence “Flowflex is a family-owned business that has been a leader in the manufacture and supply of high-quality non-ferrous plumbing fittings since 1954.” Source: RevenueBase Database · checked Sep 30, 2026
16	The Sanitaryware Company	Partial evidence	Kettering, United KingdomHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “The Sanitaryware Company brings over 40 years of market-leading expertise in the washroom industry.” Source: RevenueBase Database · checked Sep 30, 2026
17	Express Plumbing Supplies LTD	Indirect evidence	Kendal, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “EPS supply quality plumbing supplies to trade and retail customers in and around Cumbria.” Source: RevenueBase Database · checked Sep 30, 2026
18	Pipes And Valves LTD	Partial evidence	Hertford, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Supplier of Industrial Pipes, Valves, Fittings & Commercial Plumbing Products” Source: RevenueBase Database · checked Sep 30, 2026
19	Siamp UK	Partial evidence	Stockport, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Partial evidence “Founded in 1947, SIAMP knew from the beginning how to innovate in the sanitary market.” Source: RevenueBase Database · checked Sep 30, 2026
20	SCUDO	Indirect evidence	Leeds, United KingdomHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Crafting a seamless synergy between performance and aesthetics, Scudo creates bathroom spaces which exude style and sophistication, whilst delivering an unbridled ambience of…” Source: RevenueBase Database · checked Sep 30, 2026
21	Armera	Indirect evidence	Bath, United KingdomHQ checked Sep 30, 2026	1-10	11 contacts →
	Indirect evidence “Bathroom furniture, bathroom ceramics for basins and WCs, bathroom concealed cisterns and flushes, bathroom taps, showers, thermostatic showering, accessories and wastes.” Source: RevenueBase Database · checked Sep 30, 2026
22	Marflow Engineering LTD	Partial evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “THE HOME OF TRADITIONAL AND CONTEMPORARY BRASSWARE Established in 1968 in Birmingham, Marflow is one of the UK’s leading designers and manufacturers of luxury bathroom brassware…” Source: RevenueBase Database · checked Sep 30, 2026
23	Viva Sanitary	Partial evidence	Liverpool, United KingdomHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “VIVA Sanitary UK is a company which continues to push the boundaries of conventional thinking.” Source: RevenueBase Database · checked Sep 30, 2026
24	Masefield Beta LTD	Indirect evidence	Tipton, United KingdomHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “With over 50 years’ experience in the industry, Masefield Beta Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
25	Domus Engineering LTD	Strong evidence	Edgware, United KingdomHQ checked Sep 30, 2026	51-200	4 contacts →
	Strong evidence “Domus Engineering Ltd is a British company founded in 2002, who manufactures and supplies a comprehensive range of high quality plumbing products and fittings.” Source: RevenueBase Database · checked Sep 30, 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: sanitary fitting 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 sanitary fitting manufacturers.
Partial evidence: Its own public description names part of sanitary fitting manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sanitary fitting 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 68 sanitary fitting manufacturers based in the United Kingdom

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Sanitary fitting manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

32.9%Verified-email coverage

26.7Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 68 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 sanitary fitting 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 “sanitary fitting 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 sanitary fitting 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 sanitary fitting 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, 596 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 30, 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 sanitary fitting 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 sanitary fitting manufacturers are there based in the United Kingdom?

RevenueBase identified 68 sanitary fitting 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?

Reliance Worldwide Corporation - UK, headquartered in London, tops this list with the largest team on record.

Which city has the most sanitary fitting manufacturers?

London leads with 7 headquartered companies, followed by Leicester (3) and Birmingham (2).

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 596 verified decision-maker contacts tracked across these 68 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 30, 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.