Company lists · Data refreshed September 2026

Top 22 Iot monitoring platform companies based in the United Kingdom

Name: Iot monitoring platform 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 4, 2026 203 companies tracked

RevenueBase identified 203 iot monitoring platform companies headquartered in the United Kingdom as of September 2026 and tracks 2,991 professional contacts across them, including 1,037 with verified work emails and 208 with mobile numbers. London is the largest hub.

This list covers iot monitoring platform 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

203Companies

2,991Contacts tracked

1,037Verified emails

208Mobile numbers

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The 22 largest iot monitoring platform companies based in the United Kingdom

Ranked by team size

Top 22 of 203 iot monitoring platform companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names iot monitoring platform companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	OvarroIndirect evidence	Sheffield, United KingdomHQ checked Sep 4, 2026	201-500	167
	“Ovarro's technology is used throughout the world to monitor, control and manage critical and national infrastructure.” Source: company website · checked Sep 4, 2026
2	Vianet Group PLCPartial evidence	Stockton-On-Tees, United KingdomHQ checked Sep 4, 2026	51-200	118
	“Vianet Group PLC (AIM:VNET), provides real time monitoring systems and data management services.” Source: company website · checked Sep 4, 2026
3	MachinemaxIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	87
	“MachineMax offers a comprehensive solution to help businesses manage their heavy equipment more efficiently.” Source: company website · checked Sep 4, 2026
4	HypernymPartial evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	71
	“HyperNym is an IOT & BigData company with SaaS offerings to various verticals.” Source: company website · checked Sep 4, 2026
5	Forest RockPartial evidence	Loughborough, United KingdomHQ checked Sep 4, 2026	51-200	57
	“Forest Rock: Your Full-Stack IoT Solution Partner Forest Rock is a leading provider of innovative IoT and building management solutions.” Source: company website · checked Sep 4, 2026
6	Matrix IQPartial evidence	Altrincham, United KingdomHQ checked Sep 4, 2026	11-50	57
	“We’re bridging the gap between connected technology and intelligent insight by giving businesses the tools they need to track and analyse all of their telematics & IoT data on one…” Source: company website · checked Sep 4, 2026
7	IMS EvolveStrong evidence	Milton Keynes, United KingdomHQ checked Sep 4, 2026	51-200	54
	“IMS Evolve is an Internet of Things (IoT) company reducing waste, maintenance costs and energy consumption for its customers with an innovative machine learning platform.” Source: company website · checked Sep 4, 2026
8	Service Geeni Service Management SoftwareIndirect evidence	Manchester, United KingdomHQ checked Sep 4, 2026	51-200	54
	“Service Geeni \| The Future of Asset-Centric Service Management.” Source: company website · checked Sep 4, 2026
9	EvoconIndirect evidence	London, United KingdomHQ checked Sep 4, 2026	11-50	50
	“Evocon is a privately owned and funded Estonian IT service company.” Source: company website · checked Sep 4, 2026
10	Iotech SystemsIndirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 4, 2026	51-200	49
	“IOTech makes industrial data easily accessible, actionable, and manageable for the world's leading providers and consumers of industrial edge solutions.” Source: company website · checked Sep 4, 2026
11	Invisible SystemsIndirect evidence	Manchester, United KingdomHQ checked Sep 4, 2026	11-50	48
	“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: company website · checked Sep 4, 2026
12	Smart SpacesStrong evidence	London, United KingdomHQ checked Sep 4, 2026	51-200	46
	“Our award-winning IoT platform seamlessly transforms workplaces, connecting people, places and tech to deliver effortless control and a better working experience.” Source: company website · checked Sep 4, 2026
13	Transmission DynamicsPartial evidence	Cramlington, United KingdomHQ checked Sep 4, 2026	11-50	43
	“Transmission Dynamics is an award-winning Industrial Internet of Things (IIoT) solutions provider, specialising in remote condition monitoring.” Source: company website · checked Sep 4, 2026
14	SalundaPartial evidence	Bicester, United KingdomHQ checked Sep 4, 2026	51-200	40
	“Salunda is established as market leader in the real-time monitoring of people and assets in harsh, dynamic environments.” Source: company website · checked Sep 4, 2026
15	UdliveStrong evidence	Alton, United KingdomHQ checked Sep 4, 2026	11-50	36
	“UDlive designs and builds products for a variety of IoT scenarios as well as platform and location software.” Source: company website · checked Sep 4, 2026
16	HARKPartial evidence	Leeds, United KingdomHQ checked Sep 4, 2026	11-50	34
	“Hark is an award-winning Energy Analytics and Industrial IoT company based in Leeds.” Source: company website · checked Sep 4, 2026
17	System LocoPartial evidence	Lancaster, United KingdomHQ checked Sep 4, 2026	11-50	34
	“System Loco powers the world’s most resilient supply chains, with 3 million IoT tracking devices deployed globally.” Source: company website · checked Sep 4, 2026
18	Fourjaw Manufacturing AnalyticsIndirect evidence	United KingdomHQ checked Sep 4, 2026	11-50	26
	“Turn machine data into actionable insight - fast.” Source: company website · checked Sep 4, 2026
19	Smarter TechnologiesPartial evidence	Ringwood, United KingdomHQ checked Sep 4, 2026	51-200	25
	“Smarter Technologies is a global leader in the provision of real-time asset tracking and monitoring solutions, applicable to almost every industry and useful to any business.” Source: company website · checked Sep 4, 2026
20	Nortech Management LTDPartial evidence	Evesham, United KingdomHQ checked Sep 4, 2026	11-50	24
	“Nortech supply specialist monitoring technology products and services to utilities, generators and system integrators.” Source: company website · checked Sep 4, 2026
21	T42Strong evidence	St Helier, United KingdomHQ checked Sep 4, 2026	11-50	24
	“t42 IoT Tracking Solutions plc (AIM: TRAC), formerly Starcom Systems plc, provides real-time tracking, analysis, monitoring and security IoT solutions for the global container and…” Source: company website · checked Sep 4, 2026
22	DyocensePartial evidence	Milton Keynes, United KingdomHQ checked Sep 4, 2026	11-50	21
	“dyoCense is a rapidly-growing IoT company providing enterprise middle-ware and IoT solutions for the digital transformation of industries.” Source: company website · checked Sep 4, 2026

Showing 22 of 203 iot monitoring platform companies based in the United Kingdom

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

As of Sep 4, 2026

1-10Median size (employees)

LondonLargest hub · 54 HQs

208Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

103

11-50

51-200

201-500

5,001-10,000

Verified emails by last verification

0–30

31–60

61–90

533

90–180

420

180+

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 monitoring platform companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 monitoring platform companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among iot monitoring platform 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 an evidence 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, 1,037 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 4, 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.

Iot monitoring platform companies by metro

Iot monitoring platform companies in London54

Frequently asked

How many iot monitoring platform companies are there based in the United Kingdom?

RevenueBase identified 203 iot monitoring platform 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?

Ovarro, headquartered in Sheffield, tops this list with the largest team on record.

Which city has the most iot monitoring platform companies?

London leads with 54 headquartered companies, followed by Manchester (7) and Edinburgh (6).

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 1,037 verified decision-maker contacts tracked across these 203 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 4, 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.