Top 100 Internet of Things (IOT) Development Firms in England
The Best of February 2026Looking for a top IoT developer in England?
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 England. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best England IOT Consultants
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31$1,000+50 - 249 employeesLeeds, EnglandAql, an IT managed services company, was launched in 1998. They offers IT managed services and IoT development.Read More
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32Undisclosed50 - 249 employeesRingwood, EnglandSmarter Technologies Group, a web development company, provide Web Development and IoT development. They were launched in 2009.Read More
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33$10,000+10 - 49 employeesLondon, EnglandSoftware development firm Arch is in London, England. Established in 1996, the team offers Custom Software Development and ERP consulting and SI.Read More
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34$5,000+50 - 249 employeesDubai, United Arab EmiratesRead More
Dwellfox is a IT strategy consulting company. They specialize in IT strategy consulting, IT managed services, ERP consulting and SI, and web development and were established in 2016. Their midsize team is in New York, New York.
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35$1,000+50 - 249 employeesLondon, EnglandQuantum-h is a software development company launched in 2019. The firm provides Custom Software Development and Web Development.Read More
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36Undisclosed250 - 999 employeesRoyal Leamington Spa, EnglandLRQA Nettitude is a Cybersecurity company. The New York, New York-based company specializes in Cybersecurity and IT managed services.Read More
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37$1,000+10 - 49 employeesManchester, EnglandD55 is a cloud consulting & SI company. They are in Manchester, England. Their team provides cloud consulting & SI and Custom Software Development.Read More
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38$25,000+50 - 249 employeesLondon, EnglandAqovia, a cloud consulting & SI company, offer cloud consulting & SI and IoT development. They were launched in 2008.Read More
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39$10,000+10 - 49 employeesLondon, EnglandDatalytyx is an AI company based in London, England and Camberley, England. The team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More
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40$25,000+250 - 999 employeesShipley, EnglandLocated in Shipley, England and Wrocław, Poland, Consult Red is a midsize software development firm. Their services include Custom Software Development and Product Design.Read More
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41Undisclosed10 - 49 employeesLondon, EnglandIpspecialist is an IT strategy consulting company. Their team is located in London, England. The company specializes in IT strategy consulting and cloud consulting & SI.Read More
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42$10,000+10 - 49 employeesGerrards Cross, EnglandEdgeMethods is a big data analytics company located in Gerrards Cross, England. They focus on BI & big data consulting & SI and cloud consulting & SI and were established in 2016.Read More
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43$5,000+10 - 49 employeesLondon, EnglandFounded in 2020, ZEPS Tech is a small London, England-based Product Design company. Their services include Product Design and Custom Software Development.Read More
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44$5,000+10 - 49 employeesLondon, EnglandCTO as a Service is an IT strategy consulting company. In London, England, their team provides IT strategy consulting and cloud consulting & SI.Read More
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45$10,000+2 - 9 employeesWelwyn, EnglandColibri Digital, an artificial intelligence firm, was launched in 2015. The agency specializes in Artificial Intelligence and BI & big data consulting & SI, and is small.Read More
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46$10,000+250 - 999 employeesWolverhampton, EnglandFounded in 2019, Kaswans Technologies is a mobile application development company. The firm specializes in Mobile App Development and E-Commerce Development.Read More
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47$50,000+10 - 49 employeesLondon, EnglandSoftware Development UK is a custom software development firm. The London, England-based agency was founded in 2021. Their team offers Custom Software Development and Artificial Intelligence.Read More
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48$5,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom and São Paulo, Brazil, Startup Venture Builder is a digital strategy company. The small team specializes in digital strategy, conversion optimization, advertising, branding, and more and was established in 2011.
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49$25,000+2 - 9 employeesCirencester, EnglandThe Sourcing Hub is an IT staff augmentation company. They focus on IT staff augmentation and Custom Software Development and are based in Cirencester, England.Read More
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50$1,000+2 - 9 employeesWhitstable, EnglandEstablished in 2024, InooDevData is a small cloud consulting & SI company. Their team focuses on cloud consulting & SI and IT managed services.Read More
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51$5,000+10 - 49 employeesNottingham, EnglandIgnys Ltd is a Nottingham, England-based Other Design company. They provide Other Design and Custom Software Development.Read More
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52Undisclosed50 - 249 employeesLondon, EnglandSynycs Group is a Digital Strategy company located in London, England. The team provides Digital Strategy and Search Engine Optimization.Read More
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53$10,000+2 - 9 employeesLeicester, EnglandSwipe & Tap is a Leicester, England-based mobile application development firm. The team focuses on Mobile App Development and Web Development.Read More
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54$10,000+10 - 49 employeesPool, EnglandN-Coders is a custom software development firm. The team provides Custom Software Development and cloud consulting & SI, and the company is based in Pool, England and England.Read More
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55$5,000+2 - 9 employeesMiddlesbrough, EnglandSeerBI is a Middlesbrough, England-based big data company. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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56$5,000+2 - 9 employeesBasingstoke, EnglandEstablished in 2014, Apptaura is a small application development firm. Their team focuses on Mobile App Development and Application Management & Support.Read More
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57$1,000+2 - 9 employeesIlford, EnglandP2P Network Design LTD is a custom software development firm. Launched in 1999, the firm is located in Ilford, England. Their team offers Custom Software Development and Web Development.Read More
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58$5,000+2 - 9 employeesLondon, EnglandGrespi Technology is a website development company. Headquartered in London, England, the agency provides Web Development and IoT development.Read More
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59Undisclosed10 - 49 employeesLondon, EnglandEstablished in 1983, Cornflake - Home Cinema & Automation is a small IoT development company. Their services include IoT development.Read More
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60Undisclosed2 - 9 employeesLoddon, EnglandLaunched in 2011, Customised Ltd , a small IoT development company, is based in Loddon, England. Their team provides IoT development.Read More
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