Company lists · Data refreshed September 2026

Top 25 Iot weather monitoring companies based in the United Kingdom

Name: Iot weather 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 70 companies tracked

RevenueBase identified 70 iot weather monitoring companies headquartered in the United Kingdom as of September 2026 and tracks 494 professional contacts across them, including 226 with verified work emails. London is the largest hub.

This list covers iot weather 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

70Companies

494Contacts tracked

226Verified emails

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The 25 largest iot weather monitoring companies based in the United Kingdom

Ranked by team size

Top 25 of 70 iot weather 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 iot weather 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	Vianet Group PLC	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 20, 2026	51-200	118 contacts →
	Partial evidence “Vianet Group PLC (AIM:VNET), provides real time monitoring systems and data management services.” Source: RevenueBase Database · checked Sep 20, 2026
2	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
3	Transmission Dynamics	Partial evidence	Cramlington, United KingdomHQ checked Sep 20, 2026	11-50	42 contacts →
	Partial evidence “Transmission Dynamics is an award-winning Industrial Internet of Things (IIoT) solutions provider, specialising in remote condition monitoring.” Source: RevenueBase Database · checked Sep 20, 2026
4	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
5	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
6	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
7	T-Scan LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial 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 20, 2026
8	Hp1 Technologies	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “HP1 Technologies (HP1T) is a holding company that has developed proprietary, flexible, pressure sensor technology.” Source: RevenueBase Database · checked Sep 20, 2026
9	Koolzone LTD	Strong evidence	Henley-on-thames, United KingdomHQ checked Sep 20, 2026	11-50	8 contacts →
	Strong evidence “KoolZone is a global leader in temperature and environmental monitoring, providing cutting-edge Industrial Internet of Things (IoT) solutions for businesses worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
10	Dexdyne Limited	Strong evidence	Cirencester, United KingdomHQ checked Sep 20, 2026	1-10	8 contacts →
	Strong evidence “Dexdyne has been working in the technology sector for over 25 years and has become a leader in IoT and cloud technology, telemetry and remote data monitoring providing systems to…” Source: RevenueBase Database · checked Sep 20, 2026
11	Windcrane	Strong evidence	Irvine, United KingdomHQ checked Sep 20, 2026	1-10	7 contacts →
	Strong evidence “Data aggregation, software, monitoring and IoT solutions for the Construction and Energy sector, specialising in wind, weather and energy monitoring.” Source: RevenueBase Database · checked Sep 20, 2026
12	Admwise LTD	Partial evidence	South Darenth, United KingdomHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “ADMWISE Ltd is a leader in automated wireless monitoring solutions, helping businesses meet safety standards and regulatory compliance across sectors including pharma, healthcare…” Source: RevenueBase Database · checked Sep 20, 2026
13	PLINX	Indirect evidence	Malvern, United KingdomHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “We are an agile British technology company; moving fast to solve real problems in complex operational environments, like construction sites, using connected smart technology.” Source: RevenueBase Database · checked Sep 20, 2026
14	Soil Moisture Sense LTD	Partial evidence	Pettistree, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Partial evidence “THE EXPERTS IN CROP WATER MANAGEMENT AND ENVIRONMENTAL MONITORING SOLUTIONS.” Source: RevenueBase Database · checked Sep 20, 2026
15	Sensyqo LTD	Indirect evidence	Oxford, United KingdomHQ checked Sep 20, 2026	1-10	4 contacts →
	Indirect evidence “If you cannot measure it, you cannot improve it.” PETER DRUCKER Air pollution is the leading contributor to the climate change and significant environmental risk to health.” Source: RevenueBase Database · checked Sep 20, 2026
16	Bunch Tech	Partial evidence	Northallerton, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Partial evidence “Bunch Tech is a simple, affordable and scalable IoT & sustainability ecosystem that gathers and analyses data from your buildings and provides comprehensive insights to empower…” Source: RevenueBase Database · checked Sep 20, 2026
17	Intelligent Instruments	Strong evidence	Southampton, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Strong evidence “Intelligent Instruments provide smart monitoring platforms for the real-time monitoring of noise, vibration, dust, weather conditions, audio and high definition video.” Source: RevenueBase Database · checked Sep 20, 2026
18	Synetica Limited	Indirect evidence	Stafford, United KingdomHQ checked Sep 20, 2026	11-50	4 contacts →
	Indirect evidence “We’re here to make it easy for you to monitor your energy usage, air quality and remote assets.” Source: RevenueBase Database · checked Sep 20, 2026
19	Prodata Weather Systems	Strong evidence	Littleport, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Strong evidence “Over 25 years experience supplying Weather Station and Enviromental monitoring solutions - Amenity - Agriculture - Industrial - Wth over 150 sensors that can be dsployed localy or…” Source: RevenueBase Database · checked Sep 20, 2026
20	Data Monitoring Systems LTD	Indirect evidence	Dundee, United KingdomHQ checked Sep 20, 2026	1-10	3 contacts →
	Indirect evidence “We are a Dundee-based company, located at Michelin Scotland Innovation Parc, specializing in advanced data collection and operating globally.” Source: RevenueBase Database · checked Sep 20, 2026
21	Blackline Safety Europe	Partial evidence	Colchester, United KingdomHQ checked Sep 20, 2026	201-500	2 contacts →
	Partial evidence “Blackline Safety is a technology leader driving innovation in the industrial workforce through IoT (Internet of Things).” Source: RevenueBase Database · checked Sep 20, 2026
22	OMNIA	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “We offer innovative IoT solutions with UK-designed, locally made wireless sensors and a user-friendly cloud platform.” Source: RevenueBase Database · checked Sep 20, 2026
23	Aquasition LTD	Partial evidence	Leeds, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “With 30 years of experience in remote data capture and telemetry applications we have the knowledge and commitment to deliver the right solution for your monitoring application.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ladybird IOT	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Partial evidence “Ladybird is revolutionising modern agriculture by integrating advanced IoT solutions to empower farmers and agricultural businesses.” Source: RevenueBase Database · checked Sep 20, 2026
25	Trackpac LTD	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	1-10	2 contacts →
	Strong evidence “Empowering IoT with Trackpac From environmental monitoring and asset tracking to complete LoRaWAN infrastructure management, Trackpac helps organizations connect, monitor, and…” 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: iot weather 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 iot weather monitoring companies.
Partial evidence: Its own public description names part of iot weather monitoring companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot weather 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 70 iot weather monitoring companies based in the United Kingdom

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Iot weather monitoring companies based in the United Kingdom at a glance

As of Sep 20, 2026

45.7%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

22.9%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 70 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 iot weather 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 “iot weather 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 iot weather 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 iot weather 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, 226 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.

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 iot weather 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 iot weather monitoring companies are there based in the United Kingdom?

RevenueBase identified 70 iot weather 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?

Vianet Group PLC, headquartered in Stockton-On-Tees, tops this list with the largest team on record.

Which city has the most iot weather monitoring companies?

London leads with 16 headquartered companies, followed by Edinburgh (3) and Glasgow (3).

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 226 verified decision-maker contacts tracked across these 70 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.