Company lists · Data refreshed October 2026

Top 23 Airport sewage treatment equipment suppliers based in the United Kingdom

RevenueBase identified 46 company matches for airport sewage treatment equipment suppliers associated with the United Kingdom as of October 2026 and tracks 325 professional contacts across them, including 128 with verified work emails. Hemel Hempstead is the largest hub.

This list covers company matches for airport sewage treatment equipment suppliers 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 21, 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 21, 2026 How this list was built
46Companies
325Contacts tracked
128Verified emails
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The 23 largest airport sewage treatment equipment suppliers based in the United Kingdom

Ranked by team size
Top 23 of 46 company matches for airport sewage treatment equipment suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 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 matchNorthamptonshire, United KingdomHQ recorded Oct 21, 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 21, 2026 · View company records in RevenueBase
2Exact matchGloucester, United KingdomHQ recorded Oct 21, 202611-5029 contacts →

Exact match

“At WCSEE we collaborate closely with our clients to design and deliver reliable, robust, and future-proofed wastewater systems tailored to site specific requirements.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3Exact matchAylesbury, United KingdomHQ recorded Oct 21, 202651-20026 contacts →

Exact match

“KEE KEE is a globally recognised brand operating within in the industrial, commercial and domestic wastewater treatment industries.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
4Exact matchClaydon, United KingdomHQ recorded Oct 21, 202651-20024 contacts →

Exact match

“Established family-run business based in Claydon, Suffolk trusted by customers for over 60 years.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5Exact matchBurton Upon Trent, United KingdomHQ recorded Oct 21, 202611-5018 contacts →

Exact match

“WE ARE SERIOUS.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6Exact matchNewry, United KingdomHQ recorded Oct 21, 202611-5013 contacts →

Exact match

“Viltra specialises in designing, manufacturing and installing wastewater treatment solutions for a wide range of sectors throughout the UK and Ireland, including domestic…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7Exact matchNewry, United KingdomHQ recorded Oct 21, 202611-5011 contacts →

Exact match

“Water Tecnik specialises in delivering practical, compliant, and cost-effective industrial wastewater and effluent treatment solutions.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8Exact matchRomsey, United KingdomHQ recorded Oct 21, 202611-5011 contacts →

Exact match

“Welcome to Cobra Hydro UK!”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
9Exact matchLichfield, United KingdomHQ recorded Oct 21, 202611-5011 contacts →

Exact match

“TUKE AND BELL LIMITED are designers and manufacturers of sewage treatment equipment”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10Exact matchHinckley, United KingdomHQ recorded Oct 21, 202611-5010 contacts →

Exact match

“Evergreen Water Solutions works closely with a number of international engineering companies whose expertise is in scalable wastewater treatment systems and containerised…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11Exact matchHeanor, United KingdomHQ recorded Oct 21, 202611-5010 contacts →

Exact match

“We have been specialized in waste water management for over 20 years and offer a full range of services including sales of sewage treatment systems, pump stations and a wide range…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12Exact matchHigh Wycombe Bucks, United KingdomHQ recorded Oct 21, 20261-1010 contacts →

Exact match

“ESMIL Process Systems is an award winning Construction company located in United Kingdom.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13Exact matchTelford, United KingdomHQ recorded Oct 21, 202611-505 contacts →

Exact match

“Clenviro Ltd is an owner-driven, customer-focused, independent company specialising in the design and manufacture of sewage treatment systems, pumping stations and phosphate…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14Exact matchManor Lane Hawarden, United KingdomHQ recorded Oct 21, 202611-503 contacts →

Exact match

“AIR-WATER TREATMENTS LIMITED is a chemicals company based out of 33A CASTLE CLOSE, Manor Lane Hawarden, Clwyd, United Kingdom.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15Exact matchTiverton, United KingdomHQ recorded Oct 21, 20261-103 contacts →

Exact match

“We are a dedicated team focused on delivering tailored solutions for your wastewater and waste treatment needs.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16Exact matchWeston-super-mare, United KingdomHQ recorded Oct 21, 2026201-5003 contacts →

Exact match

“As a family-owned and innovative company, Tricel Environmental UK appears to be a strong leader in the sewage treatment industry.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17Exact matchHexham, United KingdomHQ recorded Oct 21, 202611-503 contacts →

Exact match

“Hutchinson have been in business for 40 years designing, Installing, Supplying and Maintaining all types of sewage treatment plants, septic tanks, rainwatering harvesting units…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
18Exact matchExeter, United KingdomHQ recorded Oct 21, 20261-103 contacts →

Exact match

“Sewage & Waste Water Treatment Engineers.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
19Exact matchLouth, United KingdomHQ recorded Oct 21, 20261-103 contacts →

Exact match

“Agriteck Laboratories is an independent, family-run industrial wastewater treatment and chemical supply specialist with over 50 years of combined experience.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
20Exact matchCoatbridge, United KingdomHQ recorded Oct 21, 20261-102 contacts →

Exact match

“We provide Expert Advice and Guidance on all aspects of Septic Tanks and Sewage Treatment Plant Systems.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
21Exact matchBridgnorth, United KingdomHQ recorded Oct 21, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
22Exact matchBurnham-on-sea, United KingdomHQ recorded Oct 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
23Exact matchBraintree, United KingdomHQ recorded Oct 21, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

Showing 23 of 46 airport sewage treatment equipment suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Airport sewage treatment equipment suppliers based in the United Kingdom at a glance

As of Oct 21, 2026
39.4%Verified-email coverage
7.1Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Hemel Hempstead
Oct 21, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
20
51-200
6
201-500
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 46 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 “airport sewage treatment equipment suppliers” 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 128 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 21, 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 “airport sewage treatment equipment suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many airport sewage treatment equipment suppliers are there based in the United Kingdom?

RevenueBase identified 46 company matches for airport sewage treatment equipment suppliers 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?

Marsh Industries LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most airport sewage treatment equipment suppliers?

Hemel Hempstead leads with 2 company records, followed by Newry (2) and Telford (2).

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 128 professional contacts with verified work emails tracked across these 46 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 21, 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.