Company lists · Data refreshed September 2026

Top 25 Infrastructure monitoring companies based in the United Kingdom

Name: Infrastructure monitoring 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 20, 2026 154 companies tracked

RevenueBase identified 154 infrastructure monitoring companies headquartered in the United Kingdom as of September 2026 and tracks 2,633 professional contacts across them, including 1,529 with verified work emails. London is the largest hub.

This list covers infrastructure monitoring 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 20, 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 20, 2026 86% judged on-target in blind review

154Companies

2,633Contacts tracked

1,529Verified emails

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The 25 largest infrastructure monitoring companies based in the United Kingdom

Ranked by team size

Top 25 of 154 infrastructure monitoring companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure monitoring 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	Megger	Indirect evidence	Dover, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,113 contacts →
	Indirect evidence “Megger supports the people who keep essential services running.” Source: RevenueBase Database · checked Sep 20, 2026
2	Ovarro	Partial evidence	Sheffield, United KingdomHQ checked Sep 20, 2026	201-500	165 contacts →
	Partial evidence “Ovarro's technology is used throughout the world to monitor, control and manage critical and national infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
3	HWM Global	Indirect evidence	Cwmbran, United KingdomHQ checked Sep 20, 2026	51-200	111 contacts →
	Indirect evidence “HWM is a Private Limited Company and wholly owned subsidiary of Halma Plc, a UK based business listed on the London Stock Exchange and a constituent of the FTSE 250 Index.” Source: RevenueBase Database · checked Sep 20, 2026
4	Senceive	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	51-200	75 contacts →
	Partial evidence “Our precise, reliable and robust products directly reflect the specific demands of civil engineering, rail and mining environments and empower those responsible for infrastructure…” Source: RevenueBase Database · checked Sep 20, 2026
5	CMI	Indirect evidence	Belfast, United KingdomHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “We create, design, deliver and support informed & intelligent strategies to navigate shifting technology, keeping organisations like yours effective & secure.” Source: RevenueBase Database · checked Sep 20, 2026
6	Sensoteq	Indirect evidence	Belfast, United KingdomHQ checked Sep 20, 2026	51-200	58 contacts →
	Indirect evidence “Our industry leading solutions make your machines work smarter, preventing energy wastage and ensuring machine longevity, even in the harshest of industrial environments.” Source: RevenueBase Database · checked Sep 20, 2026
7	Invisible Systems	Indirect evidence	Manchester, United KingdomHQ checked Sep 20, 2026	11-50	48 contacts →
	Indirect evidence “At Invisible Systems, our purpose is to provide the insight needed to deliver a world where net zero is achieved, businesses operate efficiently, and healthy environments for…” Source: RevenueBase Database · checked Sep 20, 2026
8	Pulse Structural Monitoring	Partial evidence	Wokingham, United KingdomHQ checked Sep 20, 2026	51-200	47 contacts →
	Partial evidence “Pulse structural monitoring is part of Acteon Group, and is the leader in the marine structural monitoring and has been responsible for the provision of highly successful…” Source: RevenueBase Database · checked Sep 20, 2026
9	Salunda	Partial evidence	Bicester, United KingdomHQ checked Sep 20, 2026	51-200	40 contacts →
	Partial evidence “Salunda is established as market leader in the real-time monitoring of people and assets in harsh, dynamic environments.” Source: RevenueBase Database · checked Sep 20, 2026
10	HARK	Indirect evidence	Leeds, United KingdomHQ checked Sep 20, 2026	11-50	34 contacts →
	Indirect evidence “Hark is an award-winning Energy Analytics and Industrial IoT company based in Leeds.” Source: RevenueBase Database · checked Sep 20, 2026
11	Proserv UK LTD	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 20, 2026	501-1,000	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
12	Ultramapglobal	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 20, 2026	11-50	29 contacts →
	Partial evidence “UltramapGlobal, creator of the world’s most used Specialist Subsea Cable Monitoring Software, AssetMonitor®, is dedicated to the protection of the world’s most important subsea…” Source: RevenueBase Database · checked Sep 20, 2026
13	Meteor Communications Europe LTD	Partial evidence	St Albans, United KingdomHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial 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 20, 2026
14	Emerson Corrosion And Erosion Monitoring	Partial evidence	Crawley, United KingdomHQ checked Sep 20, 2026	51-200	24 contacts →
	Partial evidence “Emerson offers the broadest range of corrosion and erosion monitoring technologies and services.” Source: RevenueBase Database · checked Sep 20, 2026
15	Nortech Management LTD	Partial evidence	Evesham, United KingdomHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: RevenueBase Database · checked Sep 20, 2026
16	Kedronuk	Indirect evidence	Stone, United KingdomHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “Kedron UK provides it's customers with solutions to improve IT Performance via greater visibility and control of network devices, servers, applications, traffic and configuration.” Source: RevenueBase Database · checked Sep 20, 2026
17	Soil Instruments LTD	Partial evidence	Uckfield, United KingdomHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Soil Instruments is a world leader in the design, manufacture and supply of premium quality geotechnical and structural monitoring instrumentation.” Source: RevenueBase Database · checked Sep 20, 2026
18	Insight Terra	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “Insight Terra was established to address a rapid and widespread need for more effective monitoring of both the built and natural environments, in situations where one presents a…” Source: RevenueBase Database · checked Sep 20, 2026
19	NURON	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “At nuron, we are passionate about engineering a sustainable future.” Source: RevenueBase Database · checked Sep 20, 2026
20	Geotechnical Observations Limited	Partial evidence	Weybridge, United KingdomHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Geotechnical Observations provide structural and geotechnical monitoring for civil engineering projects.” Source: RevenueBase Database · checked Sep 20, 2026
21	Satsense	Partial evidence	Leeds, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “SatSense provides precise and up-to-date deformation monitoring services using data from satellite radar.” Source: RevenueBase Database · checked Sep 20, 2026
22	Loren Networks	Strong evidence	Manchester, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Strong evidence “Loren Networks is a UK technology company with experience in delivering advanced IoT and AI-powered solutions for critical infrastructure monitoring, predictive maintenance, and…” Source: RevenueBase Database · checked Sep 20, 2026
23	Process Vision LTD	Indirect evidence	Hampshire, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Process Vision takes pride in developing the latest technology and is currently promoting LineVu – a continuous live video stream of pipeline activity which alarms upon a process…” Source: RevenueBase Database · checked Sep 20, 2026
24	Kelvatek	Indirect evidence	Lisburn, United KingdomHQ checked Sep 20, 2026	51-200	13 contacts →
	Indirect evidence “For over two decades, Kelvatek has been working collaboratively across the UK & Irish Energy industry to accelerate network performance and drive a more sustainable future.” Source: RevenueBase Database · checked Sep 20, 2026
25	NEO Estech	Partial evidence	Londres, United KingdomHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “NEO is a leader in data intelligence for asset management and equipment monitoring, offering innovative solutions that optimize energy consumption, maintenance, eliminate waste…” Source: RevenueBase Database · checked Sep 20, 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: infrastructure monitoring 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 infrastructure monitoring companies.
Partial evidence: Its own public description names part of infrastructure monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure monitoring 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 154 infrastructure monitoring companies based in the United Kingdom

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Infrastructure monitoring companies based in the United Kingdom at a glance

As of Sep 20, 2026

58.1%Verified-email coverage

17.1Average contacts per company

1-10Median size (employees)

21.4%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 154 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 infrastructure monitoring 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 “infrastructure monitoring 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 infrastructure monitoring 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 infrastructure monitoring 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, 1,529 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 20, 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.

Infrastructure monitoring companies by metro

Infrastructure monitoring companies in London33

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 infrastructure monitoring 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 infrastructure monitoring companies are there based in the United Kingdom?

RevenueBase identified 154 infrastructure monitoring 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?

Megger, headquartered in Dover, tops this list with the largest team on record.

Which city has the most infrastructure monitoring companies?

London leads with 33 headquartered companies, followed by Manchester (6) and Cambridge (5).

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 1,529 verified decision-maker contacts tracked across these 154 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 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 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.