Best IoT Applications Companies in England, United Kingdom
The 294 best IoT Applications companies in England, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Open Energi.
Ranked: Best IoT Applications companies in England
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Open Energi Provider of AI and cloud-based load management systems 24Moat top 32%Product top 37%Innovation top 40%Funding top 41% All 10 signals ▾Moattop 32% Producttop 37% Innovationtop 40% Fundingtop 41% Patentstop 45% Growthbottom 42% Globalbottom 40% Marketbottom 37% Techbottom 29% Fin. healthbottom 26% Moat: Editorial + unicorn rating 5/10 · IP moat: 56 patents Product: 0 product launch events in 12 mo · 7 distinct product lines rank vs industry peers · Fliar Intelligence Index 24/100 | $167M | 115 mo ago | 26 | 1999 | — | — | 56 patents Smart grid control and battery storage management for electrical loads and components | — |
| 2 | Dexory Developer of autonomous robots and software for warehouse inventory management 60AI top 15%Funding top 16%Talent top 28%Patents top 30% All 13 signals ▾AItop 15% Fundingtop 16% Talenttop 28% Patentstop 30% Moattop 31% Newstop 38% Innovationtop 44% Partnerstop 45% Producttop 45% Growthtop 47% Techbottom 48% Globalbottom 47% Marketbottom 27% AI: Holds AI/ML patents (G06N-family CPC) Funding: Raised $120M across 11 rounds · 11 rounds over 8 yrs (1.4/yr) rank vs industry peers · Fliar Intelligence Index 60/100 | $120M | 2 mo ago | 11 | 2015 | Oana Jinga Co-Founder & CCO & CPO | WebflowHockeyStackLinkedin Insight Tag+17 | 18 patents Warehouse automation and intelligent package measurement/monitoring systems | — |
| 3 | Reactive Technologies Developer of cloud-based demand-side management solutions 57Patents top 22%Moat top 28%Innovation top 29%Funding top 29% All 10 signals ▾Patentstop 22% Moattop 28% Innovationtop 29% Fundingtop 29% Growthtop 42% Globaltop 48% Fin. healthbottom 49% Talentbottom 49% Techbottom 48% Marketbottom 47% Patents: 71 patents matched (strict assignee match) · 2 filings since 2022 vs 1 in 2017-21 Moat: Editorial + unicorn rating 8/10 · IP moat: 71 patents rank vs industry peers · Fliar Intelligence Index 57/100 | $95M | 24 mo ago | 58 | 2010 | Marc Borrett Co-Founder & CEO | WordPress Block EditorElementorWordPress+25 | 71 patents Patents concentrated in computing, sensing & instrumentation | 1 job opening |
| 4 | MachineMetrics Developer of machine monitoring software for industrial manufacturing production operations 67Tech top 24%Growth top 26%Talent top 28%Funding top 41% All 6 signals ▾Techtop 24% Growthtop 26% Talenttop 28% Fundingtop 41% Marketbottom 43% Globalbottom 37% Tech: 47 technologies across 6/8 capability areas · Cloud: Amazon Alb, Amazon Ses Growth: Headcount 43 → 72 (+67%) across vintages rank vs industry peers · Fliar Intelligence Index 67/100 | $38M | 60 mo ago | 72 72 → 48 (-33%) · sector median +7% | 2014 | Jacob Lauzier Co-Founder & CTO | HubSpot CMS HubGSAPStripe+24 | — | — |
| 5 | Purple Provider of guest WiFi solutions with analytics, CRM, and marketing tools 67Tech top 18%Funding top 33%Product top 33%Innovation top 36% All 9 signals ▾Techtop 18% Fundingtop 33% Producttop 33% Innovationtop 36% Talenttop 38% Growthtop 45% Markettop 48% Moattop 48% Globalbottom 37% Tech: 67 technologies across 6/8 capability areas · Cloud: Amazon Web Services, Cloudflare Funding: Raised $24.8M across 4 rounds · 4 rounds over 11 yrs (0.4/yr) rank vs industry peers · Fliar Intelligence Index 67/100 | $25M | 31 mo ago | 94 94 → 163 (+73%) · sector median +7% | 2012 | Gavin Wheeldon Founder & CEO | WebflowSalesforceReact+28 | — | 1 expansion · 1 award |
| 6 | WEMS Online wireless energy management system | $20M | 165 mo ago | 117 | 1990 | — | — | — | — |
| 7 | 4energy Provider of cooling products and software solutions | $20M | 141 mo ago | 5 | 2004 | Patrick Tindale Founder & CEO | — | 71 patents Industrial air filtration and ventilation systems for equipment and environmental control | — |
| 8 | Converge Provider of concrete monitoring solutions, data management, and AI-powered mix insights 69Innovation top 23%Growth top 32%Product top 32%AI top 35% All 10 signals ▾Innovationtop 23% Growthtop 32% Producttop 32% AItop 35% Fundingtop 36% Moattop 39% Techtop 47% Talentbottom 49% Marketbottom 43% Globalbottom 39% Innovation: 4 product lines · Deep-tech classification: Tech Hardware Growth: Headcount 27 → 36 (+33%) across vintages · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 69/100 | $19M | 12 mo ago | 36 36 → 77 (+114%) · sector median +7% | 2014 | Gideon F Co-Founder & CTO | WebflowThree.jsGSAP+25 | — | — |
| 9 | GripAble Provider of cloud-based rehabilitation device with a companion app for the patients 53Growth top 21%Funding top 32%AI top 45%Talent bottom 49% All 8 signals ▾Growthtop 21% Fundingtop 32% AItop 45% Talentbottom 49% Productbottom 48% Techbottom 45% Globalbottom 37% Marketbottom 27% Growth: Headcount 11 → 27 (+145%) across vintages · Fresh capital in last 24 mo Funding: Raised $16.5M across 6 rounds · 6 rounds over 9 yrs (0.7/yr) rank vs industry peers · Fliar Intelligence Index 53/100 | $17M | 3 mo ago | 27 27 → 17 (-37%) · sector median +7% | 2016 | Mike Mace CTO - Cofounder | WordPressMySQLSalesforce+22 | — | — |
| 10 | TOWER Cold Chain Solutions Provider of cold chain monitoring solutions 50Moat top 25%Patents top 28%News top 29%Growth top 35% All 11 signals ▾Moattop 25% Patentstop 28% Newstop 29% Growthtop 35% Producttop 38% Innovationtop 41% Techtop 41% Fundingtop 45% Globalbottom 40% Marketbottom 38% Partnersbottom 35% Moat: Editorial + unicorn rating 6/10 · IP moat: 42 patents Patents: 42 patents matched (strict assignee match) · 21 filings since 2022 vs 11 in 2017-21 rank vs industry peers · Fliar Intelligence Index 50/100 | $12M | 46 mo ago | 85 | 2009 | — | Cart FunctionalityWordPressApple iCloud Mail+34 | 42 patents Insulated transport containers integrating phase‑change material modules and harness systems | — |
| 11 | PowerOasis DER platform to integrate batteries, solar | $12M | 160 mo ago | 25 | 2006 | — | — | 41 patents Modular battery management and monitoring solutions for telecom base station power systems | — |
| 12 | KisanHub Provider of a cloud-based farm management software | $11M | 67 mo ago | 15 | 2012 | — | WixSentryBootstrap+14 | — | — |
| 13 | Palarum Provider of eTextile wearable technology for patients 45Innovation top 23%Product top 36%Talent top 38%Funding top 46% All 7 signals ▾Innovationtop 23% Producttop 36% Talenttop 38% Fundingtop 46% Techtop 49% Globalbottom 37% Marketbottom 25% Innovation: 9 product lines · Deep-tech classification: Tech Hardware Product: 9 distinct product lines · Company stage: Series A rank vs industry peers · Fliar Intelligence Index 45/100 | $11M | 13 mo ago | — | 2016 | Chris Baker Co-Founder & VP Of BD & Marketing | WordPressApple iCloud MailMySQL+28 | — | 1 launch |
| 14 | Measurable.energy Provider of appliance-level energy control using AI to eliminate wasted energy 13Funding top 43%Talent bottom 49%Global bottom 39%Market bottom 21% All 4 signals ▾Fundingtop 43% Talentbottom 49% Globalbottom 39% Marketbottom 21% Funding: Raised $10.6M across 2 rounds · 2 rounds over 3 yrs (0.7/yr) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 13/100 | $11M | 19 mo ago | 4 | 2018 | Dan Williams CEO & Co-Founder | — | — | — |
| 15 | Senseye Offering cloud-based platform for acoustics-based condition monitoring solutions | $10M | 68 mo ago | 51 | 2015 | — | — | 6 patents Predictive maintenance for industrial machines using IoT sensors and AI-driven condition monitoring. | — |
| 16 | Irisys Hardware and software provider of sensors for offline businesses | $10M | 260 mo ago | 29 | 1996 | Gina Stack Ex- Co-Founder & CEO | HubSpot CMS HubAmazon Web Servicesweb-vitals+18 | — | — |
| 17 | Vantage Power Hybrid drivetrains for buses | $8M | 110 mo ago | 28 28 → 36 (+29%) · sector median +7% | 2011 | — | — | — | — |
| 18 | Isotera LED lighting with contactless power technology | $8M | 138 mo ago | 11 | 2010 | Marc Ottolini CEO | — | 23 patents High‑voltage power distribution couplers and control circuitry for electrical grid systems | — |
| 19 | enModus Building energy management solutions | $8M | 107 mo ago | 17 | 2010 | — | — | 28 patents Timing synchronization, spread-spectrum reference, interference cancellation, and power‑monitoring for communication systems | — |
| 20 | IntelliSense.io Empowering people and machines to make intelligent decisions | $8M | 70 mo ago | 102 | 2013 | — | WordPressMySQLPHP+27 | 39 patents Patents concentrated in transport & manufacturing processes | 1 award |
| 21 | Concurrent Thinking Develops products that help to manage energy usage in data centers | $6M | 147 mo ago | 11 | 2000 | — | — | — | — |
| 22 | CyanConnode Provider of narrowband radio frequency mesh networks for IoT communications | $5M | 92 mo ago | 47 47 → 98 (+109%) · sector median +7% | — | John Cronin Group CEO & Chairman CyanConnode India | WordPressMySQLPHP+19 | — | 1 partnership |
| 23 | WheelRight Provider of tire management platform | $4M | 76 mo ago | 21 21 → 22 (+5%) · sector median +7% | 2004 | — | — | 111 patents Non‑destructive imaging and analysis of tyre sidewalls for defect detection and quality control. | — |
| 24 | ThingCo Provider of an AI & cloud-driven telematics solution 16Talent top 38%Moat top 39%Funding top 48%Global bottom 39% All 7 signals ▾Talenttop 38% Moattop 39% Fundingtop 48% Globalbottom 39% Techbottom 34% Marketbottom 25% Newsbottom 22% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Moat: Editorial + unicorn rating 7/10 · 10 curated direct competitors tracked rank vs industry peers · Fliar Intelligence Index 16/100 | $4M | 10 mo ago | 24 24 → 23 (-4%) · sector median +7% | 2018 | Jonathon Valentine Co-Founder & CIO | styled-componentsReactGatsby+7 | — | — |
| 25 | OpenSensors SaaS-driven IoT-enabled building management solution | $4M | 66 mo ago | 5 | 2016 | Yodit Stanton Founder & CEO | — | — | — |
| 26 | PhotonStar LED LED modules and connected lighting | $3M | 89 mo ago | 40 | 2007 | — | — | 81 patents Advanced high‑color LED lighting, wireless control nodes, and thermal packaging for optoelectronics | — |
| 27 | Senselogix Provider of energy and utility data management software and services | $3M | 138 mo ago | 8 | 2009 | Jonathan Luke Co-Founder & CEO | — | 11 patents Smart home energy management and appliance control systems for optimized power usage. | — |
| 28 | Beet Analytics Technology Machine diagnostic and analytical tools for manufacturing. | $3M | 77 mo ago | 27 27 → 29 (+7%) · sector median +7% | 2011 | Mike Minelli CEO | WordPressMySQLPHP+24 | — | — |
| 29 | Weft Sensors and Analytics for Supply Chain visibility | $3M | 121 mo ago | 15 | 2013 | Marc Held Founder & CEO | — | — | — |
| 30 | Trameto IoT-enabled applications for power management | $3M | 49 mo ago | 8 | 2017 | Huw Davies Co-Founder & CEO | — | 11 patents Efficient power management circuits for harvesting and conditioning renewable energy sources. | — |
| 31 | Virtual Power Solutions Virtual power plant management and energy management softwares | $2M | 68 mo ago | — | 2015 | J Basilio Simoes Co-Founder & COO | — | — | — |
| 32 | Ondo Insurance risk transfer and reduction solutions for home insurers | $2M | 30 mo ago | 5 | 2021 | Craig Foster Founder & CEO | WordPress Block EditorWordPressMySQL+19 | — | 1 partnership |
| 33 | LAIIER Provider of cloud-based smart buildings solutions 35Growth top 35%Innovation top 46%Patents top 46%Funding top 47% All 9 signals ▾Growthtop 35% Innovationtop 46% Patentstop 46% Fundingtop 47% Talentbottom 49% Techbottom 42% Moatbottom 42% Globalbottom 36% Marketbottom 25% Growth: Fresh capital in last 24 mo Innovation: 5 patents (top 83% of patent-holders) · 5 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 35/100 | $2M | 18 mo ago | — | 2021 | Isabel Vila Co-Founder | HubSpot CMS HubApple iCloud MailSplide+16 | 5 patents Fluid leak detection sensors and differential pest monitoring technologies | — |
| 34 | Pearlstone Provider of cloud-based solution for commercial and industrial demand side response | $2M | 34 mo ago | 2 | 2015 | Azad Camyab Founder & CEO | — | — | — |
| 35 | KiWi Power SaaS-driven building energy management solution for buildings | $2M | 90 mo ago | 3 | 2009 | — | — | — | — |
| 36 | DFx Technology IoT-enabled provider of LED products, cooling system and remote energy management systems | $2M | 142 mo ago | 25 25 → 26 (+4%) · sector median +7% | 2003 | Elizabeth Wyn-Davies Co-Founder | — | 5 patents Precise temperature sensing and advanced energy management for HVAC and industrial processes | — |
| 37 | Smart Container Provider of real-time tracking solutions for returnable containers used for liquids | $1M | 56 mo ago | 7 | 2018 | — | — | 12 patents Liquid level and quality sensing in containers using electronic monitoring devices. | — |
| 38 | Trigenex Provider of product customization solution for beauty brands | $1M | 86 mo ago | 5 | 2014 | Adam Triantis Founder & CEO | — | 4 patents Automated equipment for on-demand customized cosmetic formulation and mixing | — |
| 39 | amBX Lighting control software | $1M | 184 mo ago | 9 | 2000 | Richard Cole Co-Founder | Squarespace CommerceSquarespaceStimulus+22 | 76 patents Context-aware smart lighting and output device control using sensor and location data | — |
| 40 | Unite Technologies Provider of energy management solutions | $1M | 189 mo ago | 21 | 2007 | — | — | — | — |
| 41 | InferSens Provider of AI-integrated IoT sensors for water flow monitoring | $1M | 48 mo ago | 11 | 2017 | — | Cart FunctionalitySquarespace CommerceSquarespace+12 | 2 patents Machine learning algorithms for sensor data acquisition and interpretation. | — |
| 42 | EAMS Group Enterprise asset and safety management solutions and services provider | $915K | 92 mo ago | 182 | 2006 | — | — | — | — |
| 43 | MY ZeERO Provider of energy monitoring, analysis, and optimization solutions | $792K | 84 mo ago | 11 | 2011 | — | — | — | — |
| 44 | Handi Provider of touchless, brand-customisable hand sanitiser dispensers for commercial use | $677K | 59 mo ago | 2 | 2020 | — | — | — | — |
| 45 | addvantage Provider of dual-fuel technology that reduces emissions and fuel costs | $674K | 87 mo ago | 1 | 2017 | — | — | — | — |
| 46 | Caption Data Cloud-based remote monitoring solution for industries | $631K | 91 mo ago | 14 | 2008 | — | — | — | — |
| 47 | Enistic Building management systems | $571K | 136 mo ago | 7 | 2002 | Darryl Mattocks Founder and Executive Chairman | — | — | — |
| 48 | PIN-IoT Provider of mobile asset tracking solutions for waste industry | $547K | 63 mo ago | 15 15 → 26 (+73%) · sector median +7% | 2018 | Chris Strutt Founder | — | — | 2 awards |
| 49 | GridDuck Automated demand response platform for aggregators and installs hardware devices | $416K | 63 mo ago | 4 | 2015 | Gregor Hoefter Co-Founder & CEO | — | — | — |
| 50 | XoFlo Developer of an IoT-based people counting solution for buildings | $360K | 63 mo ago | — | 2019 | Austen Robinson CEO | — | — | — |
Top 12 IoT Applications companies in England
#1
Series C · Wallingford, England · founded 2015 · 11 employees$120Mraised▾
Developer of autonomous robots and software for warehouse inventory management. These systems perform automated scanning of storage facilities to capture physical stock data. The platform integrates this information with existing warehouse management systems to identify discrepancies and monitor space utilization. Analytical tools process the collected data to provide insights regarding stock accuracy, item placement, and operational efficiency. The technology functions to replace manual audit processes by providing visibility into inventory levels and facility conditions.
- Mar 2026Series C$11.4M
- Oct 2025Series C$100M
- Oct 2025Venture Debt$65M
- Oct 2024Conventional Debt$24M
#2
Series A · London, England · founded 2016 · 27 employees$16.5Mraised▾
Provider of cloud-based rehabilitation device with a companion app for the patients recovering from medical procedures or hospitalization, particularly those affected by stroke. The company has developed a Bluetooth-enabled personal rehabilitation device with a companion app. The app has developed a series of games in which users squeeze the device and loosen their grip to play. It measures grip strength and hand motion to assess and track the patient's cognitive and physical movements over time through a machine learning algorithm.
- Mar 2026Series A$2.7M
- Apr 2022Series A$11M
- Mar 2021Seed$2.2M
- Feb 2019Seed$142.3K
#3
Series B · London, England · founded 2014 · 36 employees$18.8Mraised▾
Provider of concrete monitoring solutions, data management, and AI-powered mix insights. The company offers sensors for real-time strength and temperature monitoring. It automates concrete data collection, reducing waste and human error. Predictive and generative artificial intelligence delivers insights for mix selection, optimisation, and design.
- May 2025Series B$22M
- May 2022Series A$18.8M
- Oct 2015Grant (prize money)$38.6K
#4
Series A · London, England · founded 2016$11Mraised▾
Provider of eTextile wearable technology for patients. It claims to be working on a platform that will provide insights using analytics and patient data for improving patient safety. It plans to offer an integrated solution that monitors patient movement through the use of a patented smart textile fabric enhanced with various IoT (Internet of Things) technologies.
- May 2025Series A$2.5M
- Jan 2023Series A$3.7M
- Feb 2021Conventional Debt$1.9M
- May 2018Series A$3.8M
#5
Series A · London, England · founded 2018 · 24 employees$4.1Mraised▾
ThingCo provides an AI & cloud-driven telematics solution. It provides B2B & B2C products & services to address the weaknesses in the current market using a deep understanding of insurance & telematics, real-time risk mitigation & more.
- Jul 2025Series A$2.7M
- Jan 2021Series A$4.1M
#6
Series D · London, England · founded 2010 · 58 employees$94.6Mraised▾
Developer of cloud-based demand-side management solutions. It provides users with real-time measurement of power grid inertia and system strength. The company specializes in Grid-Enhancing Technologies that address the complexities of transitioning to renewable energy sources. Through the use of Grid Edge Measurement devices and cloud-based digital signal processing, it creates a high-precision measurement overlay that enhances existing network assets. This innovative approach allows for the continuous monitoring of the power grid's dynamic physics, contributing to a more stable and efficient energy system.
- May 2024Series D$31M
- Feb 2024Series C$1.1M
- May 2022Series C—
- Dec 2021Series C$864.9K
#7
Series A · Reading, England · founded 2018 · 4 employees$10.6Mraised▾
Provider of appliance-level energy control using AI to eliminate wasted energy. The company offers smart sockets and a control platform to cut carbon and electricity bills. It identifies and shuts down hidden energy drains automatically. The system combines hardware, software, and AI in an energy control center. It detects fire risks, tracks occupancy trends, and powers preventative maintenance.
- Oct 2024Series A$5.2M
- Jan 2023Series A$5.4M
#8
Seed · London, England · founded 2021$2.1Mraised▾
Provider of cloud-based smart buildings solutions. It offers a LoRa network that transforms coatings into the connected surface for real-time moisture level monitoring, occupancy tracking, hygienic interaction and cleaning monitoring and energy usage management. Its features include dashboard view, event classification, cloud connectivity, and maintenance management.
- Dec 2024Seed$7M
- Jul 2022Seed$2.1M
#9
Acquired · Oldham, England · founded 2012 · 94 employees$24.8Mraised▾
Provider of guest WiFi solutions with analytics, CRM, and marketing tools. The company offers solutions for enterprises, small businesses, and multi-tenant properties. It provides secure guest WiFi, data privacy, and analytics. The company’s offerings include captive portal, secure pass, and customer surveys. The platform integrates with existing hardware and offers customer feedback tools.
- Oct 2023Series B$12.7M
- Jun 2021Series A—
- Sep 2016Series A$3.1M
- Aug 2016Conventional Debt$3.9M
#10
Acquired · London, England · founded 1999 · 26 employees$166.7Mraised▾
Open Energi offers energy demand management solutions that react to changes in the balance between supply and demand on the electricity grid and contributes to keeping the grid in balance. The dynamic demand technology integrates with a range of equipment from fridges to furnaces and turns them into smart devices which can adjust their energy consumption in real-time to help the grid manage electricity supply and demand. It offers analytics based on demand response for utilities to act accordingly.
- Oct 2016Series C$25M
- Feb 2015Grant (prize money)$917.3K
- Jan 2015Series C$8M
- Sep 2012Series C$113M
#11
Series B · Northampton, England · founded 2014 · 72 employees$37.7Mraised▾
Developer of machine monitoring software for industrial manufacturing production operations. This platform connects to equipment to collect data regarding machine health and performance. It integrates with enterprise resource planning systems to track work orders and automate scheduling. The software provides analytics to identify production bottlenecks and downtime events. Maintenance teams utilize these insights to perform proactive repairs on equipment. Operators access real-time data to manage production flows and monitor output. The system supports connectivity across various machine types to facilitate visibility into shop floor activities.
- Jun 2021Series B$20M
- Dec 2018Series A$11.3M
- Nov 2016Seed$2.1M
- Jun 2015Seed—
#12
Acquired · Theale, England · founded 2009 · 85 employees$12.2Mraised▾
KryoTrans provides solutions for cold chain logistics. Its solutions include temperature-controlled containers, boxes, and a data logger. KryoTrans Modular is a temperature-controlled passive container that can be configured for different sizes and it maintains temperatures in the range of -60 to 30 degrees Celcius. It is not powered and claims of maintaining a uniform temperature across the container without any hot or cold spots within. It includes an integrated data logging feature that also registers events such as opening and closing of doors. KryoLogger is a temperature logger which provides an audit trail of loads by logging the internal core and external ambient temperatures of the shipment.
- Jul 2022Series B$8.1M
- Feb 2018Series A$4.2M
- Oct 2016Series A—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of IoT Applications coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising