Company lists · Data refreshed September 2026

Top 25 Environmental monitoring software companies based in the United Kingdom

Name: Environmental monitoring software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 169 companies tracked

RevenueBase identified 169 environmental monitoring software companies headquartered in the United Kingdom as of September 2026 and tracks 2,615 professional contacts across them, including 1,141 with verified work emails and 177 with mobile numbers. London is the largest hub.

This list covers environmental monitoring software companies 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

169Companies

2,615Contacts tracked

1,141Verified emails

177Mobile numbers

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The 25 largest environmental monitoring software companies based in the United Kingdom

Ranked by team size

Top 25 of 169 environmental monitoring software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to environmental monitoring software companies: 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	Envea Global	Indirect evidence	Cambridge, United Kingdom	501-1,000	638 contacts →
	Indirect evidence “ENVEA: Elevating Standards.” Source: RevenueBase Database · checked Sep 2, 2026
2	Ecoonline	Partial evidence	London, United Kingdom	501-1,000	629 contacts →
	Partial evidence “EcoOnline delivers uncomplicated environment, health and safety (EHS), chemical management and ESG/sustainability technology solutions to forward-thinking leaders.” Source: RevenueBase Database · checked Sep 2, 2026
3	Seal Analytical	Partial evidence	Wrexham, United Kingdom	51-200	56 contacts →
	Partial evidence “SEAL is a global manufacturer of environmental testing equipment primarily for the water quality industry and other environmental and industrial applications.” Source: RevenueBase Database · checked Sep 2, 2026
4	Pharmagraph	Strong evidence	Finchampstead, United Kingdom	51-200	55 contacts →
	Strong evidence “At Pharmagraph we provide advanced environmental monitoring systems for pharmaceutical and life science manufacturers.” Source: RevenueBase Database · checked Sep 2, 2026
5	Cura Terrae	Indirect evidence	Manchester, United Kingdom	201-500	50 contacts →
	Indirect evidence “Our mission is to provide services and solutions to help take care of the Earth.” Source: RevenueBase Database · checked Sep 2, 2026
6	AIRLY	Indirect evidence	London, United Kingdom	11-50	34 contacts →
	Indirect evidence “We are Airly.” Source: RevenueBase Database · checked Sep 2, 2026
7	Chelsea Technologies LTD	Partial evidence	Yateley, United Kingdom	51-200	32 contacts →
	Partial evidence “We solve the environmental challenges of today and tomorrow, designing and manufacturing best-in-class sensing solutions to make oceans, rivers and lakes safer and cleaner.) Deep…” Source: RevenueBase Database · checked Sep 2, 2026
8	Earthsense	Indirect evidence	Leicester Leicester, United Kingdom	11-50	29 contacts →
	Indirect evidence “EarthSense empowers businesses, governments, and communities to make cleaner air a reality.” Source: RevenueBase Database · checked Sep 2, 2026
9	Rivertrace Limited	Partial evidence	Redhill, United Kingdom	11-50	28 contacts →
	Partial evidence “Specialists in water quality monitoring Rivertrace Limited is an ISO9001 Quality-Assured Company and market leader with over 30 years’ experience of oil-in-water monitoring.” Source: RevenueBase Database · checked Sep 2, 2026
10	Shawcity	Partial evidence	Watchfield, United Kingdom	11-50	25 contacts →
	Partial evidence “Established in 1976, Shawcity are the UK’s leading specialists in the provision of monitoring instrumentation.” Source: RevenueBase Database · checked Sep 2, 2026
11	A1-Cbiss	Indirect evidence	Birkenhead, United Kingdom	51-200	24 contacts →
	Indirect evidence “In July 2023, A1-CBISS Limited merged with ENVEA UK Limited.” Source: RevenueBase Database · checked Sep 2, 2026
12	Meteor Communications Europe LTD	Strong evidence	St Albans, United Kingdom	11-50	23 contacts →
	Strong evidence “Based in St Albans, Hertfordshire, Meteor Communications has been designing, building and installing environmental monitoring and control solutions for over 25 years.” Source: RevenueBase Database · checked Sep 2, 2026
13	Hach-Lange	Indirect evidence	Manchester, United Kingdom	11-50	23 contacts →
	Indirect evidence “Air and water quality instrumentation for the life sciences and electronics industries.” Source: RevenueBase Database · checked Sep 2, 2026
14	Protea LTD	Strong evidence	Peterborough, United Kingdom	11-50	20 contacts →
	Strong evidence “Protea Ltd delivers customer focused solutions for process, emission and environmental monitoring applications.” Source: RevenueBase Database · checked Sep 2, 2026
15	Wagtech Projects	Strong evidence	Thatcham, United Kingdom	11-50	20 contacts →
	Strong evidence “Wagtech Projects are a specialist manufacturer and global supplier of laboratory and field testing instruments for use in Environmental Monitoring, Agriculture, Health, Education…” Source: RevenueBase Database · checked Sep 2, 2026
16	EHS Data	Strong evidence	Newark, United Kingdom	11-50	19 contacts →
	Strong evidence “World-leading Environmental Data Management Software.” Source: RevenueBase Database · checked Sep 2, 2026
17	Cerc Cambridge Environmental Research Consultants	Partial evidence	Cambridge, United Kingdom	11-50	17 contacts →
	Partial evidence “Cambridge Environmental Research Consultants was established in 1985 with the aim of making use of new developments in environmental research from Cambridge University and…” Source: RevenueBase Database · checked Sep 2, 2026
18	SKC LTD	Indirect evidence	Blandford Forum, United Kingdom	11-50	17 contacts →
	Indirect evidence “Since 1982, SKC Limited, based in Dorset, have specialised in the manufacture and supply of air sampling equipment, kits, media and accessories for personal and static sampling…” Source: RevenueBase Database · checked Sep 2, 2026
19	Tinytag By Gemini Data Loggers	Partial evidence	Chichester, United Kingdom	11-50	13 contacts →
	Partial evidence “Gemini Data Loggers is the British designer and manufacturer of Tinytag environmental data loggers, trusted worldwide for their accuracy, reliability and long-term performance.” Source: RevenueBase Database · checked Sep 2, 2026
20	Intellitect Water Limited	Indirect evidence	Romsey, United Kingdom	11-50	12 contacts →
	Indirect evidence “Safe, reliable water depends on what happens inside the pipe, and that’s where Intellitect makes the difference.” Source: RevenueBase Database · checked Sep 2, 2026
21	VAN Walt LTD	Strong evidence	Haslemere, United Kingdom	11-50	12 contacts →
	Strong evidence “Van Walt Ltd designs, installs, supplies & rents equipment for environmental research and monitoring in the UK, Ireland, Spain, New Zealand and South Africa.” Source: RevenueBase Database · checked Sep 2, 2026
22	Greenstone	Partial evidence	London, United Kingdom	11-50	12 contacts →
	Partial evidence “At Greenstone, we provide award-winning software solutions and services enabling organisations to advance their sustainability strategies and become responsible businesses.” Source: RevenueBase Database · checked Sep 2, 2026
23	Castle Group LTD	Strong evidence	Scarborough, United Kingdom	11-50	12 contacts →
	Strong evidence “Castle Group provide environmental measuring and monitoring products and services including noise, vibration, air quality, gas detection and many other parameters such as…” Source: RevenueBase Database · checked Sep 2, 2026
24	T-Scan LTD	Strong evidence	London, United Kingdom	11-50	12 contacts →
	Strong evidence “T-Scan Solutions is a cutting-edge technology company specializing in advanced Environmental Monitoring Solutions for industrial and commercial applications, compliant with ISO…” Source: RevenueBase Database · checked Sep 2, 2026
25	Assimila LTD	Strong evidence	Reading, United Kingdom	11-50	11 contacts →
	Strong evidence “Assimila is a consultancy company specializing in environmental monitoring, modelling and prediction.” Source: RevenueBase Database · checked Sep 2, 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: environmental monitoring software companies. 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 environmental monitoring software companies.
Partial evidence: Its own public description names part of environmental monitoring software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental monitoring software companies. 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 169 environmental monitoring software companies based in the United Kingdom

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Environmental monitoring software companies based in the United Kingdom at a glance

As of Sep 2, 2026

43.6%Verified-email coverage

6.8%Mobile-number coverage

15.5Average contacts per company

1-10Median size (employees)

14.8%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 environmental monitoring software companies, 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 “environmental monitoring software companies”. 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 environmental monitoring software companies), 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 environmental monitoring software companies, 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, 1,141 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 2, 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.

Environmental monitoring software companies by metro

Environmental monitoring software companies in London25

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 environmental monitoring software companies, 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 environmental monitoring software companies are there based in the United Kingdom?

RevenueBase identified 169 environmental monitoring software companies 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?

Envea Global, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most environmental monitoring software companies?

London leads with 25 headquartered companies, followed by Cambridge (6) and Manchester (4).

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 1,141 verified decision-maker contacts tracked across these 169 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 2, 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.