Company lists · Data refreshed October 2026

Top 25 Drinking water system manufacturers based in the United Kingdom

RevenueBase identified 207 company matches for drinking water system manufacturers associated with the United Kingdom as of October 2026 and tracks 3,751 professional contacts across them, including 1,145 with verified work emails. London is the largest hub.

This list covers company matches for drinking water system manufacturers 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 11, 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 11, 2026 How this list was built
207Companies
3,751Contacts tracked
1,145Verified emails
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The 25 largest drinking water system manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 207 company matches for drinking water system manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDereham, United KingdomHQ recorded Oct 11, 2026501-1,000243 contacts →

Exact match

“Culligan UK delivers innovative, high-quality water solutions to homes and businesses across the United Kingdom.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchNottingham, United KingdomHQ recorded Oct 11, 2026501-1,000232 contacts →

Exact match

“Xylem is a leading water technology company committed to “solving water” by creating innovative and smart technology solutions to meet the world’s water, wastewater and energy…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 11, 2026201-500187 contacts →

Exact match

“With unrivalled expertise in filtered boiling, chilled and sparkling water, Zip Water is known globally for being home to the world’s most advanced range of drinking water…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchSurrey, United KingdomHQ recorded Oct 11, 2026501-1,000186 contacts →

Exact match

“Biwater is a world leader in treated water, providing large-scale water and wastewater solutions for clients across the world.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchCoventry, United KingdomHQ recorded Oct 11, 20261,001-5,000147 contacts →

Exact match

“Severn Trent Services offer a range of services to municipal and industrial clients, including the Ministry of Defence and the Coal Authority, for design, build and operation of…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchRochdale, United KingdomHQ recorded Oct 11, 202651-20084 contacts →

Exact match

“Salt Separation Services Limited is an independent water treatment company specialising in the design, manufacture, installation and commissioning of water treatment systems.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchAlfreton, United KingdomHQ recorded Oct 11, 2026201-50084 contacts →

Exact match

“Envirogen Group is a global leader in industrial water treatment and process filtration solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchMonmouth, United KingdomHQ recorded Oct 11, 202651-20083 contacts →

Exact match

“At Siltbuster Ltd, we operate the UK’s largest rental fleet of water treatment systems, setting the industry benchmark for rapid, reliable, and cost-effective solutions.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchWolverhampton, United KingdomHQ recorded Oct 11, 2026501-1,00081 contacts →

Exact match

“Waterlogic is an innovative designer, manufacturer, distributor and service provider of drinking water dispensers designed for environments such as offices, factories, hospitals…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchMaidenhead, United KingdomHQ recorded Oct 11, 20261,001-5,00075 contacts →

Exact match

“Waterlogic is an innovative designer, manufacturer, distributor and service provider of drinking water dispensers designed for environments such as offices, factories, hospitals…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchUnited Kingdom & Ireland, United KingdomHQ recorded Oct 11, 2026201-50071 contacts →

Exact match

“At Nijhuis Saur Industries UK & Ireland our aim is to help our customers realise the value of their water and wastewater.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchMaidstone, United KingdomHQ recorded Oct 11, 202651-20058 contacts →

Exact match

“In short, we’re 'easy to deal with'.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchHigh Wycombe, United KingdomHQ recorded Oct 11, 202651-20054 contacts →

Exact match

“Hydrotec is the UK’s leading company in the design and manufacture of water treatment products for the building services industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchCombe, United KingdomHQ recorded Oct 11, 2026n/a53 contacts →

Exact match

“We are all acutely aware how unsustainable bottled water is and what a negative impact it has on our environment.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchNorwich, United KingdomHQ recorded Oct 11, 202651-20049 contacts →

Exact match

“Here at Borg & Overström, we have one mission; to empower our partners to achieve more through the creation of simple, innovative workplace refreshment.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchWolverhampton, United KingdomHQ recorded Oct 11, 202651-20041 contacts →

Exact match

“At Billi, we design and manufacture a range of energy efficient filtered water systems that offer our customers the very best in innovation, superior performance and reliability.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchAshby-de-la-zouch, United KingdomHQ recorded Oct 11, 202611-5036 contacts →

Exact match

“The ProMinent Group is a manufacturer of components and systems for metering as well as a reliable solution partner for water treatment.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20034 contacts →

Exact match

“We design, manufacture, and supply a range of industry leading, energy efficient water dispensers, playing a key role in striving for net zero and helping on others’…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchNorthamptonshire, United KingdomHQ recorded Oct 11, 202651-20033 contacts →

Exact match

“Marsh Industries delivers world-class water/wastewater treatment products and solutions to the domestic, commercial, agricultural and leisure sectors from its UK manufacturing…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchColchester, United KingdomHQ recorded Oct 11, 202651-20030 contacts →

Exact match

“Lubron Water Technology UK is part of the European Market leading water treatment provider, Lubron Group, which has subsidiaries in the Netherlands, Germany and Belgium.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchAberdeen, United KingdomHQ recorded Oct 11, 202611-5030 contacts →

Exact match

“Filpumps was established in 1992 to fulfil a number of external factors.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchCoventry, United KingdomHQ recorded Oct 11, 202651-20028 contacts →

Exact match

“QED Environmental Systems design, manufacture and support environmental technology solutions for groundwater, soil and gas management applications into industrial, environmental…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchDiss, United KingdomHQ recorded Oct 11, 202611-5027 contacts →

Exact match

“Monarch is a leading UK manufacturer and distributor of high quality, high performance water softeners, water conditioners, scale inhibitors, water filters and purifiers, taps and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchSkipton, United KingdomHQ recorded Oct 11, 202611-5026 contacts →

Exact match

“ACWA Services Limited is a Municipal and Industrial Water and Wastewater Treatment company located in Skipton, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchCastleford, United KingdomHQ recorded Oct 11, 202611-5022 contacts →

Exact match

“At Excel Water, we pride ourselves on our unwavering commitment to delivering exceptional water treatment and purification solutions tailored to the diverse needs of our clients.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 207 drinking water system manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,145 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Drinking water system manufacturers based in the United Kingdom at a glance

As of Oct 11, 2026
30.5%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
9.2%Largest-city concentration · London
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
98
11-50
63
51-200
25
201-500
5
501-1,000
9
1,001-5,000
2
5,001-10,000
1

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 207 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 “drinking water system manufacturers” 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 1,145 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 11, 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 “drinking water system manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water system manufacturers are there based in the United Kingdom?

RevenueBase identified 207 company matches for drinking water system manufacturers 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?

Culligan UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most drinking water system manufacturers?

London leads with 19 company records, followed by Glasgow (4) and Coventry (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 1,145 professional contacts with verified work emails tracked across these 207 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 11, 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.