Company lists · Data refreshed September 2026

Top 16 Groundwater monitoring services based in the United Kingdom

RevenueBase identified 38 company matches for groundwater monitoring services associated with the United Kingdom as of September 2026 and tracks 249 professional contacts across them, including 93 with verified work emails. Wakefield is the largest hub.

This list covers company matches for groundwater monitoring services 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 September 20, 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 Sep 20, 2026 How this list was built
38Companies
249Contacts tracked
93Verified emails
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The 16 largest groundwater monitoring services based in the United Kingdom

Ranked by team size
Top 16 of 38 company matches for groundwater monitoring services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchKings Langley, United KingdomHQ recorded Sep 20, 202651-20065 contacts →

Exact match

“Part of the WJ Group, WJ UK offer a complete groundwater control and management service, which encompasses design, installation and maintenance programmes to businesses throughout…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchNewbury, United KingdomHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“As a world-leading independent consultancy in oil and gas field water management, our team provides on-site fluid sampling, laboratory analysis, specialty monitoring equipment for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchShropham, United KingdomHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Stuart Wells boasts over 30 years’ experience in construction dewatering and well services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchDurham, United KingdomHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“OGI has more than 30 years of experience in providing groundwater related services to clients and contractors in the United Kingdom and abroad.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLytham, United KingdomHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Sensor s.r.o.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMatlock, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Hevasure provides 24/7, real-time monitoring of closed circuit water systems, covering a wide range of parameters designed to prevent corrosion and identify issues that, if left…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“SMART FLOW Monitoring helps organisations gain greater visibility and control over their water systems through real-time monitoring, intelligent alerts and 24/7 human support.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchUlverston, United KingdomHQ recorded Sep 20, 20261-108 contacts →

Exact match

“We're a leading developer of continuous water and gas monitoring technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchKinsham, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchChapelhall, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“We provide: Windowless drilling & geotechnical/environmental sampling.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchRedditch, United KingdomHQ recorded Sep 20, 202651-2005 contacts →

Exact match

“In-Situ Europe specialises in the provision of sampling, monitoring and measurement equipment and services for use in a wide variety of groundwater and surface water applications.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLiss, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchEast Grinstead, United KingdomHQ recorded Sep 20, 20261-103 contacts →

Exact match

“3D DRILLING LTD is a construction company based out of 1, BELVEDERE BLACKNESS ROAD, CROWBOROUGH, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchRoyston, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“B.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBurton Upon Trent, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Examples of the typical services we provide include: Phase I Desk Study Phase II Ground Investigation Contaminated Land Investigation Treatment and Remediation of Contaminated…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMonmouthshire, United KingdomHQ recorded Sep 20, 20261-101 contacts →

Exact match

“JH Groundwater Ltd was founded by Julian Hatherall in 2013 to provide independent, cost effective and pragmatic advice on groundwater and hydrogeological issues.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 16 of 38 groundwater monitoring services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 93 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater monitoring services based in the United Kingdom at a glance

As of Sep 20, 2026
37.3%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · Wakefield
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
12
51-200
4

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 38 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 “groundwater monitoring services” 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 93 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 September 20, 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 “groundwater monitoring services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater monitoring services are there based in the United Kingdom?

RevenueBase identified 38 company matches for groundwater monitoring services associated with the United Kingdom as of September 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?

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

Which city has the most groundwater monitoring services?

Wakefield leads with 2 company records, followed by Altrincham (1) and Bolingey Perranporth (1).

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 93 professional contacts with verified work emails tracked across these 38 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 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 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.