IoT Companies in Manchester: 34 Active Firms (2026)

IoT companies in Manchester build internet-connected devices, sensors and platforms for industrial, commercial and consumer use across the city region.

Buying centres in Manchester’s connected-device market tend to sit in operations, facilities, product engineering and IT rather than a single software budget. Suppliers are typically selling to manufacturers, landlords, infrastructure operators, installers, distributors and commercial-product teams that need devices monitored after deployment. Engagements often combine hardware, embedded software, device management and support documentation, so sales cycles can resemble technical procurement rather than a pure subscription-software purchase. The typical provider is small to lower-mid-market, with lean engineering and field-support teams, and a need to evidence security practices before devices reach customers or channel partners.

Read more

Manchester has 34 actively trading IoT companies, making the local cohort relatively narrow compared with broad UK software categories but still visible across industrial and commercial use cases. Reported employment stands at 330 people, pointing to a base of specialist teams rather than large manufacturers. The market profile is therefore closer to applied engineering and channel-led deployment than high-volume consumer electronics: device design, integration, maintenance and compliance work all sit close together, and customer relationships often depend on installation partners as much as direct software sales.

Consumer-facing connected products sit under the UK product-security regime created through the Product Security and Telecommunications Infrastructure Act and related security requirements regulations. The obligations fall on manufacturers, importers and distributors of relevant internet- or network-connectable products, covering password design, vulnerability reporting routes and clear information on the minimum security-update period. Manufacturers must produce a Statement of Compliance, while importers and distributors must not make products available unless that compliance statement accompanies them. The Office for Product Safety and Standards enforces the regime, which makes documentation and channel governance part of market access rather than a post-sale housekeeping task.

Growth in Manchester’s IoT base appears likely to be uneven. Firms with repeatable hardware designs, defensible installation routes and security documentation built into their product cycle should find procurement easier, particularly in industrial monitoring, smart-building and infrastructure settings. Smaller device makers may find the compliance burden harder to absorb, especially where they rely on distributors or imported components. The cohort also tends to blur hardware, software and services, which may favour acquisition by adjacent automation, facilities-management or managed-service groups over a large wave of standalone local scale-ups.

What’s in the file

One row per company, 50+ columns — everything below plus each company’s verified directors, from Companies House filings.

Company data

Company name
Website
City & address
Companies House no.
Incorporation date
SIC codes & industry tags
What they do / who they sell to
Turnover, profit, cash & net assets
Employees
Growth (YoY & 3-year)
Financial-health score & flags
Sales-readiness score
Detected technologies

Verified directors — included

Director names
Director roles
Appointment dates

34

Active firms

2026

2

Above £5M

turnover band

6

Incorporated since 2022

Manchester firms

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Key facts

About 5% of the trading cohort reports turnover above £5M (2 of 34 firms) — the rest sits below that revenue band.

17% of the cohort was incorporated since 2022 (6 firms), so a sizeable share is in its first few filing cycles.

UK consumer connectable products have been subject to the Product Security and Telecommunications Infrastructure Act 2022 and the 2023 security requirements regulations since 29 April 2024.

Manufacturers, importers and distributors must support unique or user-defined passwords, vulnerability reporting and clear security-update periods.

A Statement of Compliance must accompany relevant products, with enforcement handled by the Office for Product Safety and Standards.

GOV.UK’s consumer-IoT manufacturer survey said the UK IoT market was expected to reach £24.74 billion by the end of 2024.

OECD digital-economy reporting puts average firm IoT adoption at 27% across measured economies, ranging from 6% to 53%.

Top Manchester IoT companies

Company
Sales readinessHow strongly each company matches this list’s ideal-customer profile. An AI model assesses what each company does (from its website), its sector and size, and scores its overall fit 0–100. Companies are listed highest score first, so the best-fit prospects appear at the top.
Turnover
Employees
Growth (yoy)Year-on-year change in UK headcount, from filed accounts.
Financial healthComposite 0–100 score from recent XBRL filings (profitability, net assets, liquidity, cash, headcount). Bands: Strong, Healthy, Stable, Weak, Distressed.
Location
DIGI LTD
Digi International
TelecommunicationsIT Services & Managed ServicesCybersecurity
2 employeesInc. 2022ManchesterCH 14555803
digi.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 2 filings
Net assets40 / 100
Headcount40 / 100
What does DIGI LTD do?

Develops and supplies industrial IoT hardware and software, including cellular routers, embedded modules, gateways and device management platforms. Provides connectivity, remote management and…

Who does DIGI LTD sell to?

Serves B2B and public-sector buyers deploying IoT/M2M networks, including enterprises, industrial operators, utilities, healthcare organisations, oil and gas firms, retailers, transport agencies and…

Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£21.4KEstimate
Founded
3 years ago
Since Dec 2022
HQ
Manchester
Financial health
40

Financial Health

Stable

Stable · 0% CAGR over 1y

Location

Map of Manchester
2-4 Little Peter Street
Manchester, M15 4PS
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Steama Company Limited
SteamaCo
SaaSAI & Machine LearningScale-up
17 employeesInc. 2012ManchesterCH 08081185
steama.co
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 2 filings
Net assets100 / 100
Cash100 / 100
Headcount14 / 100
What does Steama Company Limited do?

Develops and operates an IoT-based smart metering and revenue management platform for electricity utilities and off‑grid energy providers, including smart meters, data analytics, payment automation,…

Who does Steama Company Limited sell to?

Serves energy distributors and utilities in Africa, including grid operators and off-grid electricity providers, with buyers such as utility executives and revenue or operations teams.

Key contacts (3)
UE
Ugwem Eneyo
Director
BO
Baafour Otu-Boateng
Director
MD
Morgan Defoort
Director
Full details & directors in the file
Company vitals
UK Headcount
17
UK Revenue
£2.2MEstimate
Founded
14 years ago
Since May 2012
HQ
Manchester
Financial health
77

Financial Health

Healthy

Healthy · -29% CAGR over 1y

Location

Map of Manchester
378-380 Deansgate, Castlefield
Manchester, M3 4LY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Axiomtek
Deep Tech
6 employeesInc. 2015Manchester, Greater ManchesterCH 09927114
axiomtek.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Headcount70 / 100
What does Axiomtek do?

Designs and manufactures industrial embedded computing hardware, including industrial PCs, single board computers, embedded motherboards, system-on-modules, panel PCs, Ethernet switches, network…

Who does Axiomtek sell to?

Serves B2B OEMs, system integrators and technology teams in industrial automation, transport, medical, retail/kiosk, energy, networking, gaming and smart city/AIoT markets.

Key contacts (2)
HW
Hong-Wen Wang
Director
YY
Yu-Te Yang
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£188.4KEstimate
Founded
10 years ago
Since Dec 2015
HQ
Manchester, Greater Manchester
Financial health
70

Financial Health

Healthy

Healthy · Hiring · 5% CAGR over 4y

Hiring

Location

Map of Manchester, Greater Manchester
Peter House, Oxford Street
Manchester, Greater Manchester, M1 5AN
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

CONVERGE I/O LIMITED
Converge
ConstructionSaaSAI & Machine Learning
Inc. 2023ManchesterCH 14668389
converge.io
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 2 filings
Cash100 / 100
What does CONVERGE I/O LIMITED do?

Develops sensor systems and software for monitoring concrete strength and temperature on construction projects. Provides embedded and reusable wireless sensors, data collection platforms, and AI…

Who does CONVERGE I/O LIMITED sell to?

Sells to construction contractors, readymix concrete suppliers, testing labs and precast manufacturers working on concrete frames, tunnelling, major civils and precast production.

Key contacts (1)
GT
Gideon Thorne Farrell
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£463.2KEstimate
Founded
3 years ago
Since Feb 2023
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong

Location

Map of Manchester
C/O Dwf Company Secretarial Services Limited 1 Scott Place, 2 Hardman Street
Manchester, M3 3AA
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

OCTAGON METERING LIMITED
Octagon Metering
UtilitiesSaaS
10 employeesInc. 2020ManchesterCH 12524484
octagon-metering.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Headcount100 / 100
What does OCTAGON METERING LIMITED do?

Provides smart metering services for water and energy utilities, including installation, replacement and management of gas, electricity, water and heat meters. Offers automated meter reading…

Who does OCTAGON METERING LIMITED sell to?

Sells to water and energy providers needing smart metering and meter-reading support. Serves utility organisations requiring water, gas, electricity and heat meter installation, data collection,…

Key contacts (1)
SP
Steven Patrick Day-Murphy
Director
Full details & directors in the file
Company vitals
UK Headcount
10
UK Revenue
£142KEstimate
Founded
6 years ago
Since Mar 2020
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong · Hiring · 26% CAGR over 4y

Hiring

Location

Map of Manchester
International House, 61 Mosley Street
Manchester, M2 3HZ
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Storm-Uk Ltd
Storm
TelecommunicationsSaaS
6 employeesInc. 2023ManchesterCH 14837866
storm.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 2 filings
Net assets0 / 100
Cash0 / 100
Headcount40 / 100
What does Storm-Uk Ltd do?

Provides push-to-talk over cellular communication systems and workforce management software for businesses, including dispatch consoles, GPS location tracking, lone worker monitoring and rugged…

Who does Storm-Uk Ltd sell to?

Serves businesses and public sector organisations with mobile or remote workforces, including transport, logistics, construction, facilities management, manufacturing, utilities, security, aviation,…

Key contacts (1)
CF
Cathal Francis McGinty
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£850.5KEstimate
Founded
3 years ago
Since May 2023
HQ
Manchester
Financial health
11

Financial Health

Distressed

Distressed · 0% CAGR over 1y

Financial distress

Location

Map of Manchester
Bartle House, Oxford Court
Manchester, M2 3WQ
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Sensormatic
SaaSMarket Research & InsightsAI & Machine Learning
3 employeesInc. 1992Newton Heath, ManchesterCH 02709753
sensormatic.com/en_in
Buy all 55 as a spreadsheet
What does Sensormatic do?

Provides retail technology including electronic article surveillance systems, RFID inventory tracking, people‑counting sensors, and shopper analytics software. Supplies tags, labels, detection…

Who does Sensormatic sell to?

Serves brick-and-mortar retailers, retail chains, store operations and loss prevention teams, as well as shopping centre operators using shopper traffic and occupancy data.

Key contacts (2)
MF
Mauricio Fernardo Melgar Rapalo
Director
AH
Allen Houston
Director
Full details & directors in the file
Company vitals
UK Headcount
3
UK Revenue
£70KEstimate
Founded
34 years ago
Since Apr 1992
HQ
Newton Heath, Manchester
Financial health

Financial Health

N/A

N/A

Location

Map of Newton Heath, Manchester
Tyco Park, Grimshaw Lane
Newton Heath, Manchester, M40 2WL
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

WONDRWALL LTD
Wondrwall
Renewable EnergyAI & Machine LearningSaaS
0 employeesInc. 2014ManchesterCH 09259583
wondrwall.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount0 / 100
What does WONDRWALL LTD do?

Develops and supplies AI-powered home energy management systems that control heating, batteries, hot water, EV charging and solar generation, optimising household energy use based on tariffs, weather…

Who does WONDRWALL LTD sell to?

Serves housebuilders developing net zero ready homes and homeowners seeking lower-energy living, with additional partner channels for residential battery and home energy products.

Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£595.3KEstimate
Founded
11 years ago
Since Oct 2014
HQ
Manchester
Financial health
45

Financial Health

Stable

Stable · -62% CAGR over 4y

Financial distressTechnical insolvency

Location

Map of Manchester
Tower 12, 18 - 22 Bridge Street
Manchester, M3 3BZ
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

EARSWITCH LTD
Earswitch
BiotechDeep TechStartup
12 employeesInc. 2019ManchesterCH 12358776
earswitch.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
Headcount100 / 100
What does EARSWITCH LTD do?

Develops in‑ear biometric sensing and control technology, including sensor hardware, data platforms and software for health monitoring, medical research and device interaction. Products capture…

Who does EARSWITCH LTD sell to?

Serves healthcare providers, clinical research organisations, digital health and medtech companies, and earphone or hearables manufacturers developing patient monitoring, biometric data, oximetry or…

Key contacts (3)
GR
Gai Rosemary Bennett
Director
GC
Garry Charles Pratt
Director
NR
Nicholas Roy Gompertz
Director
Full details & directors in the file
Company vitals
UK Headcount
12
UK Revenue
£631.6KEstimate
Founded
6 years ago
Since Dec 2019
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong · Growing, Hiring · 86% CAGR over 4y

GrowingHiring

Location

Map of Manchester
111 Piccadilly
Manchester, M1 2HY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

PILL CONNECT LIMITED
Pill Connect
BiotechDeep TechStartup
0 employeesInc. 2013Manchester, Greater ManchesterCH 08719563
pillconnect.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount0 / 100
What does PILL CONNECT LIMITED do?

Develops connected pill dispensers and software that record time‑stamped medication access data, enabling real-time monitoring of patient adherence in clinical trials and pharmaceutical research…

Who does PILL CONNECT LIMITED sell to?

Serves pharmaceutical and biotech companies, clinical trial sponsors, CROs and trial/site teams running clinical trials or launched drug programmes where participants dose at home, including…

Key contacts (4)
CW
Carl William Barratt
Director
CM
Christopher Maxwell Hall
Director
IG
Ian Geoffrey Smith
Director
JB
James Burnstone
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£379.7KEstimate
Founded
12 years ago
Since Oct 2013
HQ
Manchester, Greater Manchester
Financial health
50

Financial Health

Stable

Stable · -67% CAGR over 4y

Location

Map of Manchester, Greater Manchester
125 Deansgate
Manchester, Greater Manchester, M3 2BY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

TMA-CO LIMITED
TMA
UtilitiesSaaS
Inc. 2020ManchesterCH 12864559
tma.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash100 / 100
What does TMA-CO LIMITED do?

Provides smart metering, meter installation and data collection services for the energy sector. Develops systems for meter data management, supplier switching, CRM and billing, and offers consultancy…

Who does TMA-CO LIMITED sell to?

Serves UK energy suppliers, third-party intermediaries and commercial energy users, including organisations needing metering data, customer switching, billing, carbon compliance and regulatory…

Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£21KEstimate
Founded
5 years ago
Since Sep 2020
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong

Location

Map of Manchester
46a Greenpark Road
Manchester, M22 4DR
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Celsium Limited
Celsium
Deep TechStartup
4 employeesInc. 2015ManchesterCH 09459009
celsium.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 3 filings
Net assets0 / 100
Cash100 / 100
Headcount40 / 100
What does Celsium Limited do?

Develops wearable body temperature monitoring technology combining a skin sensor and mobile app. The system records temperature readings every few seconds, converts them to estimated body…

Who does Celsium Limited sell to?

Serves families, clinicians in healthcare settings such as hospitals and care homes, and employers seeking health monitoring for their workforce.

Key contacts (1)
JH
Johan Hardy Flohr
Director
Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£336.2KEstimate
Founded
11 years ago
Since Feb 2015
HQ
Manchester
Financial health
38

Financial Health

Weak

Weak · 0% CAGR over 2y

Financial distressTechnical insolvency

Location

Map of Manchester
C/O Dwf Llp, 1 Scott Place, 2 Hardman Street
Manchester, M3 3AA
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

TITAN SMART SERVICES LIMITED
Titan Products
Deep TechAdvanced Manufacturing
Inc. 2022Stockport, CheshireCH 13995837
titanproducts.com
Buy all 55 as a spreadsheet
What does TITAN SMART SERVICES LIMITED do?

Designs and manufactures HVAC sensors, environmental monitoring devices and building management system controllers. Products include temperature, humidity and CO2 sensors, BACnet controllers, user…

Who does TITAN SMART SERVICES LIMITED sell to?

Serves B2B building-services contractors, BMS integrators, HVAC installers and facilities teams working on commercial buildings, hotels, residential developments, education estates and…

Key contacts (1)
IJ
Iain John Twiss
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£50.7KEstimate
Founded
4 years ago
Since Mar 2022
HQ
Stockport, Cheshire
Financial health

Financial Health

N/A

N/A

Location

Map of Stockport, Cheshire
15 Latham Close, Bredbury Park Ind Estate
Stockport, Cheshire, SK6 2SD
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

CRYSTAL BALL LIMITED
Crystal Ball
SaaSLogistics & Supply Chain
0 employeesInc. 2008ManchesterCH 06668428
crystalball.tv
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets61 / 100
Cash81 / 100
Headcount0 / 100
What does CRYSTAL BALL LIMITED do?

Provides fleet management and telematics systems including vehicle tracking devices, 4G dash cameras, asset and trailer tracking, and cloud-based software for monitoring vehicles, driver behaviour…

Who does CRYSTAL BALL LIMITED sell to?

Serves SMEs, local government fleet teams, and businesses operating vans, cars, HGVs, trailers or mobile workforces; also targets personal and business vehicle owners.

Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£2.9MEstimate
Founded
17 years ago
Since Aug 2008
HQ
Manchester
Financial health
50

Financial Health

Stable

Stable · -67% CAGR over 4y

Location

Map of Manchester
Washbrook House Talbot Road, Stretford
Manchester, M32 0FP
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Sancloud Limited
Sancloud
Deep TechSaaS
6 employeesInc. 2012Worsley, ManchesterCH 08154061
sancloud.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 3 filings
Headcount70 / 100
What does Sancloud Limited do?

Designs and develops Internet of Things hardware and software, including single-board computers, sensor and communications gateways, and IoT web platforms. Provides embedded software development,…

Who does Sancloud Limited sell to?

Serves B2B organisations in manufacturing, industrial equipment, automotive, energy, smart buildings and asset tracking, including teams developing IoT, embedded systems and connected device…

Key contacts (2)
DA
David Anthony Fields
Director
MN
Marc Neill Murphy
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£466.5KEstimate
Founded
14 years ago
Since Jul 2012
HQ
Worsley, Manchester
Financial health
70

Financial Health

Healthy

Healthy · Hiring · 10% CAGR over 2y

Hiring

Location

Map of Worsley, Manchester
164 Walkden Road
Worsley, Manchester, M28 7DP
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Rootcloud Ltd
iROOTECH
SaaSDeep Tech
Inc. 2022Stockport, Greater ManchesterCH 14159584
en.rootcloud.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 3 filings
Net assets50 / 100
Cash0 / 100
What does Rootcloud Ltd do?

Develops industrial internet of things (IIoT) platforms and software for manufacturing and industrial operations. Products connect machines and industrial systems, and include carbon and energy…

Who does Rootcloud Ltd sell to?

Serves B2B industrial enterprises and manufacturers, including factory operators, operations teams and sustainability leaders seeking smart manufacturing, asset connectivity, energy management and…

Key contacts (1)
HZ
Haibin Zheng
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£597.7KEstimate
Founded
4 years ago
Since Jun 2022
HQ
Stockport, Greater Manchester
Financial health
31

Financial Health

Weak

Weak

Location

Map of Stockport, Greater Manchester
Units 9 Spark Business Park, Hamilton Road
Stockport, Greater Manchester, SK1 2AE
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

INVISIBLE SYSTEMS LIMITED
Invisible Systems
SaaSDeep Tech
31 employeesInc. 2013ManchesterCH 08580187
invisible-systems.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount100 / 100
What does INVISIBLE SYSTEMS LIMITED do?

Develops and supplies IoT-based monitoring systems and software for temperature, energy, water and environmental conditions. Provides sensors, data platforms, installation and support to automate…

Who does INVISIBLE SYSTEMS LIMITED sell to?

Serves enterprise and public sector organisations with complex, multi-site estates, including food manufacturing and retail, healthcare logistics, construction, facilities management, materials…

Full details & directors in the file
Company vitals
UK Headcount
31
UK Revenue
£3.3MEstimate
Founded
13 years ago
Since Jun 2013
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong · Hiring · 18% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of Manchester
Lowry Mill, Fourth Floor Lees Street, Swinton
Manchester, M27 6DB
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

TROLEX LIMITED
Trolex
Advanced ManufacturingDeep Tech
76 employeesInc. 1959CheshireCH 00644260
trolex.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 4 filings
Profitability97 / 100
Net assets92 / 100
Cash100 / 100
Headcount58 / 100
What does TROLEX LIMITED do?

Designs and manufactures industrial safety monitoring equipment, including gas detectors, dust and silica particulate monitors, temperature and vibration sensors, pressure monitoring systems, alarms…

Who does TROLEX LIMITED sell to?

Serves industrial businesses and safety teams in harsh occupational environments worldwide, including organisations managing worker exposure risks from dust, silica and gases, plus local distributors.

Key contacts (3)
JP
John Pierce-Jones
Director
GP
Glyn Pierce-Jones
Director
LP
Lee Pierce-Jones
Director
Full details & directors in the file
Company vitals
UK Headcount
76
UK Revenue
£1.6M
Founded
66 years ago
Since Dec 1959
HQ
Cheshire
Financial health
89

Financial Health

Strong

Strong · Profitable, Growing, Hiring · 4% CAGR over 3y

ProfitableGrowingHiring

Location

Map of Cheshire
10a Newby Road, Hazel Grove, Stockport
Cheshire, SK7 5DY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Multisensor Systems Limited
Multisensor Systems
Advanced ManufacturingDeep Tech
6 employeesInc. 2006Cheadle, CheshireCH 05907330
multisensorsystems.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets0 / 100
Cash0 / 100
Headcount70 / 100
What does Multisensor Systems Limited do?

Develops and supplies online analytical instruments for monitoring hydrocarbons, oil in water, trihalomethanes and volatile organic compounds in water and gas. Systems are used by water utilities and…

Who does Multisensor Systems Limited sell to?

Serves B2B and public-sector water utilities, wastewater treatment works, industrial facilities and environmental operators needing water-quality, effluent and emissions monitoring, through a global…

Key contacts (2)
BD
Bradlee David Weaterton
Director
KC
Krishna Chandra Persaud
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£342.1KEstimate
Founded
19 years ago
Since Aug 2006
HQ
Cheadle, Cheshire
Financial health
19

Financial Health

Distressed

Distressed · Hiring · 5% CAGR over 4y

HiringFinancial distressTechnical insolvency

Location

Map of Cheadle, Cheshire
Alexandra Court, Carrs Road
Cheadle, Cheshire, SK8 2JY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

THE GOOD BOX CO LABS LTD
GoodBox
FintechSaaSStartup
0 employeesInc. 2016AltrinchamCH 10272838
goodbox.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount0 / 100
What does THE GOOD BOX CO LABS LTD do?

Develops contactless donation technology for charities and fundraisers, including card‑enabled donation boxes, portable devices and display units. Provides a platform and tools to manage digital…

Who does THE GOOD BOX CO LABS LTD sell to?

Serves charities and fundraisers, including corporate CSR teams, museums and galleries, religious organisations, conference organisers, BIDs and councils, plus businesses or individuals running…

Key contacts (3)
DB
Davoc Bradley
Director
MH
Markus Hoevekamp
Director
DM
David Matthew White
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£22.5KEstimate
Founded
10 years ago
Since Jul 2016
HQ
Altrincham
Financial health
50

Financial Health

Stable

Stable · -62% CAGR over 5y

Location

Map of Altrincham
Unit 1 Century Park, Pacific Road
Altrincham, WA14 5BJ
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Astra Telematics Limited
Astra Telematics
SaaSTelecommunications
7 employeesInc. 2009ManchesterCH 06985021
astratelematics.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets100 / 100
Cash91 / 100
Headcount40 / 100
What does Astra Telematics Limited do?

Manufactures IoT telematics hardware and provides fleet tracking and management platforms. Offers GPS tracking devices, vehicle data monitoring, remote immobiliser control, and connectivity services…

Who does Astra Telematics Limited sell to?

Serves B2B fleet operators, mobility-sharing providers, telematics service providers and resellers needing vehicle or asset tracking for commercial vehicles, public-service fleets and electric…

Key contacts (3)
AV
Angela Vella
Director
PD
Peter Damien Turner
Director
PA
Philip Andrew Vella
Director
Full details & directors in the file
Company vitals
UK Headcount
7
UK Revenue
£739.7KEstimate
Founded
16 years ago
Since Aug 2009
HQ
Manchester
Financial health
81

Financial Health

Strong

Strong · Growing · 0% CAGR over 4y

Growing

Location

Map of Manchester
7a Enterprise House Bailey Road, Trafford Park
Manchester, M17 1SA
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Sm@rt Technology Ltd
Sm@rt Technology
Advanced ManufacturingDeep Tech
4 employeesInc. 2019Leigh, LancashireCH 11953821
smart-technology.org.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount20 / 100
What does Sm@rt Technology Ltd do?

Develops and manufactures assistive technology devices and systems for visually impaired and disabled users, including smart canes, beacons, crossings and wearable devices that provide audio…

Who does Sm@rt Technology Ltd sell to?

Serves local authorities, transport operators, disability organisations and individual users, particularly visually impaired people and those with dementia, learning disabilities, Parkinson’s,…

Key contacts (1)
SR
Stephen Robert Pearson
Director
Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£687.4KEstimate
Founded
7 years ago
Since Apr 2019
HQ
Leigh, Lancashire
Financial health
51

Financial Health

Stable

Stable · -5% CAGR over 4y

Location

Map of Leigh, Lancashire
Suite 3 Waterside Business Centre, Canal Street
Leigh, Lancashire, WN7 4DB
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Intrinsic Group Services Limited
Intrinsic Group
SaaSIT Services & Managed Services
8 employeesInc. 2023AltrinchamCH 15061191
intrinsicgrouplimited.com/about-us
Buy all 55 as a spreadsheet
What does Intrinsic Group Services Limited do?

Develops and supplies smart technology systems and software through group brands, including home automation, marine telemetry and remote vessel monitoring. Provides cloud‑based platforms, smart home…

Who does Intrinsic Group Services Limited sell to?

Serves a mix of residential, marine and commercial customers, including homeowners, yacht and vessel owners or operators, businesses adopting smart technology, and sector professionals seeking…

Key contacts (1)
LD
Lewis Dobson
Director
Full details & directors in the file
Company vitals
UK Headcount
8
UK Revenue
£478.3KEstimate
Founded
2 years ago
Since Aug 2023
HQ
Altrincham
Financial health

Financial Health

N/A

N/A

Location

Map of Altrincham
C/O Em Accountancy Ltd Trafalgar House, 110 Manchester Road
Altrincham, WA14 1NU
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

BLUE BEAR GROUP LIMITED
BlueBear
Aerospace & DefenceDeep TechAI & Machine Learning
2 employeesInc. 2015Stockport, CheshireCH 09911568
bbsr.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets81 / 100
Cash53 / 100
Headcount40 / 100
What does BLUE BEAR GROUP LIMITED do?

Develops and integrates robotic and autonomous systems for air, land and maritime platforms. Provides software, avionics, mission systems and testing services enabling AI‑driven uncrewed vehicles,…

Who does BLUE BEAR GROUP LIMITED sell to?

Serves defence and security agencies, armed forces, government R&D bodies and commercial operators in air, land and maritime domains, including critical infrastructure, logistics, border control,…

Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£38.8KEstimate
Founded
10 years ago
Since Dec 2015
HQ
Stockport, Cheshire
Financial health
62

Financial Health

Healthy

Healthy · 0% CAGR over 4y

Location

Map of Stockport, Cheshire
C/O Hallidays Group Ltd, Riverside House Kings Reach Business Park, Yew Street
Stockport, Cheshire, SK4 2HD
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

DELSYS EUROPE LTD
Delsys
BiotechDeep TechAdvanced Manufacturing
10 employeesInc. 2014SaleCH 09212352
delsyseurope.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 3 filings
Net assets63 / 100
Cash16 / 100
Headcount100 / 100
What does DELSYS EUROPE LTD do?

Supplies wireless electromyography (EMG) systems and wearable sensors used to measure muscle activity and human movement. Provides hardware and software for biomechanics, neurophysiology and…

Who does DELSYS EUROPE LTD sell to?

Serves academic, clinical and engineering research teams studying human movement, biomechanics, neurophysiology, rehabilitation and motor control, including universities and specialist laboratories.

Full details & directors in the file
Company vitals
UK Headcount
10
UK Revenue
£624.1KEstimate
Founded
11 years ago
Since Sep 2014
HQ
Sale
Financial health
60

Financial Health

Stable

Stable · Hiring · 41% CAGR over 2y

Hiring

Location

Map of Sale
Stamford House, Northenden Road
Sale, M33 2DH
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

FOCAL SYSTEMS UK, LIMITED
Focal Systems
SaaSAI & Machine Learning
82 employeesInc. 2023Stockport, CheshireCH 14984506
focal.systems
Buy all 55 as a spreadsheet
What does FOCAL SYSTEMS UK, LIMITED do?

Develops AI-powered shelf camera systems and computer vision software for retail stores. The platform captures shelf images and analyses product availability, stock levels and compliance, helping…

Who does FOCAL SYSTEMS UK, LIMITED sell to?

Serves B2B grocery and retail operators, especially supermarket chains and store operations teams managing physical store estates, inventory accuracy, shrink, ecommerce fulfilment and workforce…

Full details & directors in the file
Company vitals
UK Headcount
82
UK Revenue
£884.4KEstimate
Founded
3 years ago
Since Jul 2023
HQ
Stockport, Cheshire
Financial health

Financial Health

N/A

N/A

Location

Map of Stockport, Cheshire
Carpenter Court 1 Maple Road, Bramhall
Stockport, Cheshire, SK7 2DH
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

EMSYS MARITIME LTD
Emsys Maritime
Advanced ManufacturingDeep Tech
0 employeesInc. 2016ManchesterCH 10342331
emsys-maritime.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount0 / 100
What does EMSYS MARITIME LTD do?

Designs and supplies emissions monitoring systems for ships, including marine emissions monitors and smoke density monitors. Provides installation, commissioning, reporting tools for mass emissions…

Who does EMSYS MARITIME LTD sell to?

Serves maritime industry businesses, especially shipowners and fleet operators managing vessel fleets and emissions compliance requirements, with support aimed at technical and service teams…

Key contacts (1)
SR
Steven Ronald Bee
Director
Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£1.3MEstimate
Founded
9 years ago
Since Aug 2016
HQ
Manchester
Financial health
50

Financial Health

Stable

Stable · -60% CAGR over 4y

Location

Map of Manchester
Unit 7 Mercury Park Mercury Way, Trafford Park
Manchester, M41 7LY
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

ADDTIME RECORDING CO LTD
Addtime Recording
SaaSPhysical Security Services
9 employeesInc. 1989ST. HelensCH 02372726
addtimerecording.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets36 / 100
Headcount40 / 100
What does ADDTIME RECORDING CO LTD do?

Provides workforce time and attendance management software and systems, including cloud-based platforms, biometric clocking terminals, clock card machines, visitor management and access control…

Who does ADDTIME RECORDING CO LTD sell to?

Serves UK businesses with employee workforces, especially organisations managing shifts, payroll, HR records, site access and visitors, including engineering, manufacturing, automotive retail and…

Key contacts (1)
FA
Frances Ainsworth
Director
Full details & directors in the file
Company vitals
UK Headcount
9
UK Revenue
£448.3KEstimate
Founded
37 years ago
Since Apr 1989
HQ
ST. Helens
Financial health
38

Financial Health

Weak

Weak · 0% CAGR over 4y

Location

Map of ST. Helens
99-101 Corporation Street
St. Helens, WA10 1SX
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

TMRW LIFE SCIENCES, LTD.
Tmrw Life Sciences,
BiotechSaaS
2 employeesInc. 2020Altrincham, CheshireCH 13044150
tmrwlifesciences.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 3 filings
Cash100 / 100
What does TMRW LIFE SCIENCES, LTD. do?

Develops automated cryogenic storage and digital inventory systems for IVF clinics, enabling tracking, management, and transport of frozen eggs, embryos, and sperm. Provides RFID-based specimen…

Who does TMRW LIFE SCIENCES, LTD. sell to?

Serves fertility clinics, IVF laboratories, embryologists and clinic operators managing frozen eggs, embryos and sperm, with patient-facing storage support for people undergoing fertility treatment.

Key contacts (2)
KB
Kelsey Birney
Director
LV
Louis Villalba
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£686.3KEstimate
Founded
5 years ago
Since Nov 2020
HQ
Altrincham, Cheshire
Financial health
100

Financial Health

Strong

Strong · -50% CAGR over 1y

Location

Map of Altrincham, Cheshire
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, WA14 2DT
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

MEV Limited
MEV
Deep TechIT Services & Managed Services
6 employeesInc. 1993Stockport, CheshireCH 02862268
mev.co.uk/index.html
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
Headcount11 / 100
What does MEV Limited do?

Provides electronics and software design services for industrial systems, including embedded software, FPGA and PCIe hardware design, PCB development, and custom Windows and Linux device drivers.…

Who does MEV Limited sell to?

Serves B2B engineering and technology teams in defence, nuclear, industrial, non-destructive testing, automotive, construction, CCTV and broadcast TV sectors.

Key contacts (1)
DN
David Neville Cooper
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£468.4K
Founded
32 years ago
Since Oct 1993
HQ
Stockport, Cheshire
Financial health
56

Financial Health

Stable

Stable · -10% CAGR over 4y

Location

Map of Stockport, Cheshire
S11 & 12 Building 67 Europa Business Park, Bird Hall Lane
Stockport, Cheshire, SK3 0XA
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

ELTAL LIMITED
Eltal
IT Services & Managed ServicesDeep Tech
Inc. 2013ManchesterCH 08482903
eltal.goldsupplier.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Cash100 / 100
What does ELTAL LIMITED do?

Provides custom electronic design and prototyping services, developing embedded microcontroller‑based control systems, firmware, and software. Designs electronic circuits and products to client…

Who does ELTAL LIMITED sell to?

Serves B2B buyers and manufacturers needing custom electronics design, prototyping, embedded MCU, firmware and software support, with stated markets in North America, South America and Eastern Europe.

Full details & directors in the file
Company vitals
UK Headcount
0
UK Revenue
£345.4KEstimate
Founded
13 years ago
Since Apr 2013
HQ
Manchester
Financial health
100

Financial Health

Strong

Strong

Location

Map of Manchester
1 Ravens Close, Prestwich
Manchester, M25 0FU
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

General Management Systems Ltd
GEMS Performance Electronics
Deep TechAerospace & Defence
4 employeesInc. 1996Manchester, LancashireCH 03145666
gems.co.uk
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets46 / 100
Headcount100 / 100
What does General Management Systems Ltd do?

Designs and manufactures performance electronics including engine management systems, transmission controllers, data acquisition units and in‑car display systems for motorsport, automotive and…

Who does General Management Systems Ltd sell to?

Serves B2B customers including motorsport teams, automotive and aviation organisations, and research and development teams worldwide.

Full details & directors in the file
Company vitals
UK Headcount
4
UK Revenue
£123.4KEstimate
Founded
30 years ago
Since Jan 1996
HQ
Manchester, Lancashire
Financial health
67

Financial Health

Healthy

Healthy · Hiring · 19% CAGR over 4y

Hiring

Location

Map of Manchester, Lancashire
2nd Floor Parkgates, Bury New Road Prestwich
Manchester, Lancashire, M25 0TL
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

SMART GRID SOLUTIONS LTD
Smarter Grid Solutions
SaaSRenewable EnergyUtilities
2 employeesInc. 2003Bury, LancashireCH 04718630
smartergridsolutions.com
Buy all 55 as a spreadsheet

Financial sub-scores

Computed from 5 filings
Net assets40 / 100
Cash100 / 100
Headcount40 / 100
What does SMART GRID SOLUTIONS LTD do?

Develops distributed energy resource management system (DERMS) software and provides consultancy services for utilities and energy companies to monitor, control and optimise distributed energy…

Who does SMART GRID SOLUTIONS LTD sell to?

Serves grid utilities, DER developers, energy service companies, municipal authorities, commercial and industrial energy users, battery fleet operators and other energy market participants in Europe…

Key contacts (2)
DL
David Lewis Healey
Director
JR
Julie Rosamund Healey
Director
Full details & directors in the file
Company vitals
UK Headcount
2
UK Revenue
£115.9K
Founded
23 years ago
Since Apr 2003
HQ
Bury, Lancashire
Financial health
56

Financial Health

Stable

Stable · 0% CAGR over 4y

Financial distressTechnical insolvency

Location

Map of Bury, Lancashire
48 Linksway Drive
Bury, Lancashire, BL9 8EP
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

Rockley Photonics
StartupDeep TechBiotech
6 employeesInc. 2013Altrincham, CheshireCH 08683015
rockleyphotonics.com
Buy all 55 as a spreadsheet
What does Rockley Photonics do?

Develops silicon photonics technologies and optical sensing platforms for wearable health monitoring and data communications. Designs photonic chipsets and biosensing devices that use short‑wave…

Who does Rockley Photonics sell to?

Serves strategic customers and partners in wearable biosensing, digital health, medical technology and consumer electronics markets.

Key contacts (2)
TA
Trevor Allan McCaw
Director
KN
Keith Naoki Kowta
Director
Full details & directors in the file
Company vitals
UK Headcount
6
UK Revenue
£111.7KEstimate
Founded
12 years ago
Since Sep 2013
HQ
Altrincham, Cheshire

Location

Map of Altrincham, Cheshire
3rd Floor, 1 Ashley Road
Altrincham, Cheshire, WA14 2DT
Open in maps

Buy this list of 55 companies

The complete list in one Excel/CSV file — company details, websites and key data. Yours to download and use.

21 more companies and their verified directors are in the file

You’re seeing the top 34. Buy the list to get all 55 with directors, websites and financials.

How Manchester IoT companies work and how to sell to them

What they do

Manchester IoT providers typically blend product and service revenue rather than relying on a pure software subscription. Hardware sales, sensor installation, gateway configuration, embedded software, device-management portals and support contracts often sit in the same commercial package. Pricing tends to follow the deployed estate: per device, per site, per gateway, or per managed asset, with integration work charged separately. Early engagements often start as pilots, but margin depends on whether the firm can turn custom engineering into a repeatable deployment model across customers and channel partners.

Who they sell to

Customer demand usually comes from operations, estates, facilities, product engineering, IT and procurement teams inside manufacturers, property groups, infrastructure operators and commercial-product businesses. Technical sign-off often matters as much as budget ownership, so CTOs, Heads of Engineering, security leads and operations directors may all influence the purchase. Smaller deals are commonly direct and relationship-led, while larger estates, infrastructure settings and public-sector adjacent work tend to involve formal procurement, partner qualification or tender processes. Sales cycles are rarely self-serve; buyers need proof that devices will work in messy physical environments.

What they buy

Most Manchester IoT firms tend to spend on engineering tools, cloud hosting, device observability, firmware testing, security assessment, vulnerability handling, product-compliance documentation and customer-support systems. Hardware-linked businesses also buy stock management, component sourcing, quality assurance, field-service scheduling and installation-partner management. As they commercialise, CRM, billing, contract management, finance software and customer analytics become more relevant, especially where recurring monitoring revenue sits alongside one-off hardware sales. Specialist recruitment, outsourced embedded development, legal advice and technical writing can also fit where lean teams need evidence packs for customers or distributors.

Why and how to sell to them

IoT buyers tend to evaluate suppliers when a prototype becomes a customer deployment, when a new distributor asks for compliance evidence, or when support volumes expose gaps in device monitoring and update processes. Funding events, senior technical hires, new product ranges, channel agreements and security reviews are useful intent signals. Outbound messaging works better when it is tied to a concrete operational problem: fewer field visits, clearer vulnerability reporting, faster partner onboarding, lower support burden, better visibility of deployed devices, or cleaner evidence for product-security duties. Generic software-efficiency claims are less likely to land.

How this list is built

Methodology

Data sources

This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.

Classification

Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.

Freshness

The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.

Sources

  • Cyber security of consumer IoT: manufacturer survey
    • The study initially mapped 394 manufacturers of consumer connectable products.
    • Less than 10% of initially mapped manufacturers engaged in the research: 33 of 394.
    • A desk research exercise examined a subset of 70 companies for publicly available compliance evidence.

Also in Manchester

Related directories

Frequently asked questions

How many IoT companies are there in Manchester?
Around 34 actively-trading IoT companies are registered in Manchester. Of those, 2 report turnover above £5M in their most recent filed accounts. This Manchester list covers companies across the wider Manchester travel-to-work area, including surrounding towns — not just the Manchester local-authority boundary.
What counts as a IoT company in this list?
A company is included when its public website and filed activity descriptions indicate it sells IoT products or services as its primary business — not just because of the SIC code it picked at incorporation. Each company is tagged via semantic analysis of its website content; SIC codes are used as supporting signal, not the sole gate.
Which are the largest IoT companies in Manchester?
The list is ranked by a sales-readiness score — built from trading signals, financial health and growth rather than raw turnover — so the most actionable IoT companies in Manchester appear at the top of the table. Larger firms often still rank highly, because that score rewards genuine trading scale, but the order reflects sales-readiness, not turnover alone. About 2 of the 34 actively-trading firms report turnover above £5M in their most recent accounts; subsidiaries that file consolidated worldwide accounts are excluded so the figures stay comparable across UK filers.
What do IoT companies in Manchester actually do?
Manchester IoT providers typically blend product and service revenue rather than relying on a pure software subscription. Hardware sales, sensor installation, gateway configuration, embedded software, device-management portals and support contracts often sit in the same commercial package. Pricing tends to follow the deployed estate: per device, per site, per gateway, or per managed asset, with integration work charged separately. Early engagements often start as pilots, but margin depends on whether the firm can turn custom engineering into a repeatable deployment model across customers and channel partners.
How does Manchester IoT compare internationally?
Cross-border comparisons of IoT populations are tricky because every country defines the sector slightly differently and reports financials on different cadences. We focus this list on firms that file UK statutory accounts so the figures are comparable; international peer breakdowns aren't bundled here.
How is this list built and how fresh is the data?
The list is rebuilt from Companies House dump data, XBRL filings, and a website analysis pass over each company's public site. Companies with consolidated group accounts (worldwide rather than UK-only revenue) are excluded so the figures stay UK-specific. The page's last-updated date is shown at the top.
How big are the typical IoT companies in Manchester?
Company sizes in this list vary widely. The median actively-trading IoT firm employs around 5 people, and median UK turnover across the list is roughly £448k in the most recent filed accounts.
Are these mostly new or established IoT companies?
6 of the 34 actively-trading IoT companies in this list were incorporated since 2022; the remainder were incorporated before then, so the Manchester list mixes recent entrants with longer-established firms.
What SIC codes does this use?
Rather than relying solely on SIC codes, we build a semantic understanding of what each company actually does by scraping its website and analysing it with AI. This means a company is included based on what it sells, not what SIC code it picked at incorporation. SIC codes are used as a signal but not the primary classification.
What buying signals should I look for?
The strongest signals for B2B outbound are recent leadership changes (new CFO/CRO), rapid headcount growth, revenue-band changes, and web-stack changes. Firmbase tracks all of these automatically.

Buy all 55 companies as a spreadsheet.

One Excel/CSV file with company details, websites and key data — yours to download and use.