Top 100 Internet of Things (IOT) Development Firms in London
The Best of December 2025Looking for a top IoT developer in London?
Internet of things (IoT) is able to generate “big” data which can help your company by creating new business opportunities and transforming its operations.
To assist you in your search for a partner, we’ve compiled this list of the top Internet of Things companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London IOT Consultants
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121Undisclosed2 - 9 employeesCity of London, EnglandCybersecurity company Defensity was launched in 2019. The team specializes in Cybersecurity and IT strategy consulting.Read More
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122Undisclosed10 - 49 employeesLondon, EnglandGlobal Institute For Digital Competitiveness - GIDCOMP is a London, England-based business intelligence company. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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123Undisclosed10 - 49 employeesLondon, EnglandLaunched in 2007, Web 3.0 UK is a mobile application development company. The small team offers Mobile App Development and AR/VR development.Read More
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124Undisclosed250 - 999 employeesCity of London, EnglandIdeyaLabs is an Advertising company launched in 2019. Their team offers Advertising and UX/UI Design.Read More
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125Undisclosed2 - 9 employeesBarnet, EnglandGclouds is a cloud consulting & SI company. They focus on cloud consulting & SI and IoT development and were founded in 2019.Read More
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126Undisclosed2 - 9 employeesLondon, EnglandZarvisGenix is a PPC company. They are based in London, England and have small team. Their services include Pay Per Click and Web Development.Read More
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127Undisclosed10 - 49 employeesMilton Keynes, EnglandDigital strategy company Versatile Commerce is in Milton Keynes, United Kingdom and Hyderabad, India. The small team specializes in digital strategy, conversion optimization, e-commerce development, IoT development, and more. The agency was founded in 2019.Read More
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128$10,000+2 - 9 employeesBasingstoke, EnglandApptaura, an app development company, specialize in Mobile App Development and Application Management & Support. They were established in 2013.Read More
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129$10,000+2 - 9 employeesReading, EnglandWeb design agency Tribal Systems was established in 1996. The small team provides Web Design and UX/UI Design.Read More
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130Undisclosed250 - 999 employeesShoreham-by-Sea, EnglandFocus Group , a cloud consulting & SI company, provide cloud consulting & SI and unified communications consulting & SI. They were founded in 2003.Read More
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131$10,000+50 - 249 employeesEsher, EnglandRead More
Zone24x7 Inc. is a software and tech company based in San Jose, Calif. Founded in 2003, their team of over 50 experts provides IoT development, custom software development, and cloud consulting services for clients ranging from small startups to large corporations.
Clients
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132Undisclosed2 - 9 employeesLondon, EnglandLuxe Smart Homes is an IoT development company. Their team is headquartered in London, England and provides IoT development.Read More
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133Undisclosed2 - 9 employeesLondon, EnglandHeadquartered in London, England, Smart Home & Lighting Systems is a small IoT development company. The team provides IoT development.Read More
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134Undisclosed2 - 9 employeesLondon, EnglandIn London, England, AVITHA - AV, IT & Home Automation is an IoT development company. Launched in 2011, the team offers IoT development.Read More
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135Undisclosed50 - 249 employeesLondon, EnglandIn Boston, Massachusetts and London, England, Cloud Technology Partners is a midsize cloud consulting & SI company. The team specializes in cloud consulting & SI and BI & big data consulting & SI.Read More
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136$10,000+2 - 9 employeesAlbourne, EnglandBased in Albourne, England, We Talk IT is a small IoT development company. Their services include IoT development and Custom Software Development.Read More
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137Undisclosed2 - 9 employeesLondon, EnglandFounded in 2014, Metafused is an artificial intelligence development company. The team offers Artificial Intelligence and BI & big data consulting & SI.Read More
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138$5,000+50 - 249 employeesBeijing, ChinaAI firm 51VR was launched in 2015. Headquartered in Beijing, China and San Francisco, California, the team specializes in Artificial Intelligence and AR/VR development.Read More
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139Undisclosed50 - 249 employeesHarrow on the Hill, EnglandUX company Ab Ovo, Inc. Was founded in 2006. The agency offers UX/UI Design and BI & big data consulting & SI.Read More
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140Undisclosed10 - 49 employeesLondon, EnglandSprytech Ltd is a London, England-based Blockchain company. Founded in 2011, the team provides Blockchain and IoT development.Read More
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141$10,000+2 - 9 employeesHaddenham, EnglandBased in Haddenham, England, Element UK is a small web design company. Their services include Web Design and IoT development.Read More
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