Company lists · Data refreshed September 2026

Top 25 Laboratory water system manufacturers based in the United Kingdom

Name: Laboratory water system 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 62 companies tracked

RevenueBase identified 62 laboratory water system manufacturers headquartered in the United Kingdom as of September 2026 and tracks 876 professional contacts across them, including 405 with verified work emails. Bristol is the largest hub.

This list covers laboratory water system 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

62Companies

876Contacts tracked

405Verified emails

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The 25 largest laboratory water system manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 62 laboratory water system 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 laboratory water system 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	Culligan UK	Partial evidence	Dereham, United KingdomHQ checked Sep 30, 2026	501-1,000	231 contacts →
	Partial evidence “Culligan UK delivers innovative, high-quality water solutions to homes and businesses across the United Kingdom.” Source: RevenueBase Database · checked Sep 30, 2026
2	Borg & Overström	Indirect evidence	Norwich, United KingdomHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “Here at Borg & Overström, we have one mission; to empower our partners to achieve more through the creation of simple, innovative workplace refreshment.” Source: RevenueBase Database · checked Sep 30, 2026
3	Billi UK	Strong evidence	Wolverhampton, United KingdomHQ checked Sep 30, 2026	51-200	40 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
4	Camlab LTD	Strong evidence	Cambridge, United KingdomHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong evidence “Camlab, based in Cambridge UK is part of the Calibre Scientific Group and has been supplying water testing and laboratory equipment globally for over 70 years and has unrivalled…” Source: RevenueBase Database · checked Sep 30, 2026
5	Filpumps LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence “Filpumps was established in 1992 to fulfil a number of external factors.” Source: RevenueBase Database · checked Sep 30, 2026
6	Synoptics LTD	Strong evidence	Cambridge, United KingdomHQ checked Sep 30, 2026	11-50	28 contacts →
	Strong evidence “We design and deliver imaging and analysis solutions for scientific applications, alongside laboratory instruments including water purification systems and vacuum ovens.” Source: RevenueBase Database · checked Sep 30, 2026
7	Lubron UK	Partial evidence	Colchester, United KingdomHQ checked Sep 30, 2026	51-200	26 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
8	Excel Water LTD	Partial evidence	Castleford, United KingdomHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
9	Monarch Water	Strong evidence	Diss, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Aquazero Limited	Partial evidence	Skegness, United KingdomHQ checked Sep 30, 2026	1-10	15 contacts →
	Partial evidence “Aquazero Ltd is a producer of high quality demineralised process water; ultra-pure WFI-quality water; and alcohol blends used in hospitals and surgeries for cleaning hard surfaces.” Source: RevenueBase Database · checked Sep 30, 2026
11	Adept Pure Water LTD	Strong evidence	Wellingborough, United KingdomHQ checked Sep 30, 2026	11-50	11 contacts →
	Strong evidence “ADEPT Pure Water Limited are specialists in the design, manufacture, commission, installation and Service of Water Purification and Treatment Plant and equipment.” Source: RevenueBase Database · checked Sep 30, 2026
12	Wycombe Water	Partial evidence	Aylesbury, United KingdomHQ checked Sep 30, 2026	11-50	10 contacts →
	Partial evidence “Wycombe Water Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
13	B & V Chemicals	Partial evidence	Daventry, United KingdomHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “B&V Chemicals offer water treatment companies worldwide the opportunity to expand their product range and receive industry leading technical back-up.” Source: RevenueBase Database · checked Sep 30, 2026
14	Honeyman Water Limited	Partial evidence	Shildon, United KingdomHQ checked Sep 30, 2026	11-50	8 contacts →
	Partial evidence “Part of Praeluceo Group Limited, Honeyman Water is a leading provider of process support services to the pharmaceutical and healthcare industry.” Source: RevenueBase Database · checked Sep 30, 2026
15	Emulous Water	Strong evidence	Wells, United KingdomHQ checked Sep 30, 2026	11-50	8 contacts →
	Strong evidence “We are expert design & build engineers in ultrafiltration, nanofiltration, UV-C and AOP water treatment, purification, and sanitisation systems integration, specialist maintenance…” Source: RevenueBase Database · checked Sep 30, 2026
16	Desal Supplies	Indirect evidence	Rochdale, United KingdomHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “Welcome to our page!” Source: RevenueBase Database · checked Sep 30, 2026
17	Wychwood Water Systems LTD	Indirect evidence	Witney, United KingdomHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “We began trading in 1996.” Source: RevenueBase Database · checked Sep 30, 2026
18	Waternation LTD	Strong evidence	Widnes, United KingdomHQ checked Sep 30, 2026	11-50	6 contacts →
	Strong evidence “Waternation Ltd is a UK-based manufacturer of purified and specialist waters, supplying businesses that rely on consistent, specification-driven quality.” Source: RevenueBase Database · checked Sep 30, 2026
19	Fluid Science Limited	Indirect evidence	Liverpool, United KingdomHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “At Fluid Science Limited, we take pride in supplying high quality solutions for industry.” Source: RevenueBase Database · checked Sep 30, 2026
20	The Pure Water People	Partial evidence	Bristol, United KingdomHQ checked Sep 30, 2026	51-200	5 contacts →
	Partial evidence “Here at the Pure Water People we believe everyone should enjoy the health and well-being benefits of water as pure as nature intended and pride ourselves on bringing you the…” Source: RevenueBase Database · checked Sep 30, 2026
21	Aquasoft UK	Partial evidence	Canterbury, United KingdomHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Specialists in \| Water Softeners \| Water Filtration \| Hard Water Solutions \| Commercial and Industrial.” Source: RevenueBase Database · checked Sep 30, 2026
22	Pollution & Process Monitoring Limited	Indirect evidence	Sevenoaks, United KingdomHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	Watercare	Indirect evidence	Harlow, United KingdomHQ checked Sep 30, 2026	51-200	4 contacts →
	Indirect evidence “We are proud of who we are, what we do and why we do it.” Source: RevenueBase Database · checked Sep 30, 2026
24	Water Purification Limited	Strong evidence	East Horsley, United KingdomHQ checked Sep 30, 2026	11-50	2 contacts →
	Strong evidence “Aquathin is the leading provider of Reverse Osmosis water purification systems and the patented RODI system (combining RO with Dionization) for Ultra pure and clinically safe…” Source: RevenueBase Database · checked Sep 30, 2026
25	Arboles UK	Strong evidence	Bolton, United KingdomHQ checked Sep 30, 2026	1-10	2 contacts →
	Strong evidence “Arboles UK are manufacturers of laboratory taps, fume cupboard valves and emergency showers and eye washes.” 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: laboratory water system 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 laboratory water system manufacturers.
Partial evidence: Its own public description names part of laboratory water system manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name laboratory water system 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 62 laboratory water system manufacturers based in the United Kingdom

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

As of Sep 30, 2026

46.2%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Bristol

Sep 30, 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 62 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 laboratory water system 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 “laboratory water system 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 laboratory water system 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 laboratory water system 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, 405 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 laboratory water system 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 laboratory water system manufacturers are there based in the United Kingdom?

RevenueBase identified 62 laboratory water system 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?

Culligan UK, headquartered in Dereham, tops this list with the largest team on record.

Which city has the most laboratory water system manufacturers?

Bristol leads with 2 headquartered companies, followed by Cambridge (2) and Colchester (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 405 verified decision-maker contacts tracked across these 62 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.