Top 100 Internet of Things (IOT) Development Firms in the United Kingdom

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Top 100 Internet of Things (IOT) Development Firms in the United Kingdom

The Best of November 2026

Looking for a top IoT developer in the United Kingdom?

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 United Kingdom. 

List of the Best United Kingdom IOT Consultants

  • 121
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    London, England
    Hardware Pioneers, a small IoT development company, is headquartered in London, England. The team offers IoT development and Event Marketing.
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  • 122
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Chilworth, England
    Artificial intelligence company and IoT development company Senseye was established in 2014. Headquartered in Chilworth, England, the team specializes in Artificial Intelligence and IoT development.
    Read More
  • 123
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    London, England
    Digital Catapult is an artificial intelligence development company and IoT development company founded in 2013. In London, England, the team offers Artificial Intelligence and IoT development.
    Read More
  • 124
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    Drayson Technologies Ltd is an IoT development company. They provide IoT development and Artificial Intelligence and were founded in 2007.
    Read More
  • 125
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Northampton, England
    Intamac Systems is a Northampton, England-based IoT development company. They specialize in IoT development and were founded in 2001.
    Read More
  • 126
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Birmingham, England
    Smart Antenna Technologies Ltd, an IoT development company, was launched in 2013. The team specializes in IoT development and is based in Birmingham, England.
    Read More
  • 127
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    SAVORTEX is a business intelligence company and IoT development company. The team focuses on BI & big data consulting & SI and IoT development and is in London, England.
    Read More
  • 128
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    London, England
    TechUK is an IoT development company. The agency is located in London, England. Their team provides IoT development.
    Read More
  • 129
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    RPD International is an IoT development and Product Design company. Founded in 2012, the company is headquartered in London, England. Their team offers IoT development and Product Design.
    Read More
  • 130
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Clay Cross, England
    InVMA Limited, an IoT development company, is based in Clay Cross, England. They focus on IoT development and Artificial Intelligence.
    Read More
  • 131
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Cambridge, England
    IoT development company CyanConnode was founded in 2002. The team offers IoT development and is headquartered in Cambridge, England.
    Read More
  • 132
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    Airfi Networks is an IoT development company. They specialize in IoT development and were established in 2015.
    Read More
  • 133
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Edinburgh, Scotland
    NetThings is an IoT development company. In Edinburgh, Scotland, their small team offers IoT development. The firm was established in 2007.
    Read More
  • 134
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Cambridge, England
    CorrosionRADAR is an IoT development company. They offer IoT development and are located in Cambridge, England.
    Read More
  • 135
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    London, England
    Connected Space Ltd, an IoT development company, was founded in 2014. The company specializes in IoT development and Artificial Intelligence.
    Read More
  • 136
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Nottingham, England
    Coriel is an IoT development company. The Nottingham, England-based team provides IoT development and Custom Software Development.
    Read More
  • 137
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    250 - 999 employees
    Wolverhampton, England
    Founded in 2019, Kaswans Technologies is a mobile application development company. The firm specializes in Mobile App Development and E-Commerce Development.
    Read More
  • 138
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    Founded in 2020, ZEPS Tech is a small London, England-based Product Design company. Their services include Product Design and Custom Software Development.
    Read More

    Industries

  • 139
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    London, England
    CTO as a Service is an IT strategy consulting company. In London, England, their team provides IT strategy consulting and cloud consulting & SI.
    Read More

    Industries

  • 140
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Manchester, England
    D55 is a cloud consulting & SI company. They are in Manchester, England. Their team provides cloud consulting & SI and Custom Software Development.
    Read More

    Industries

  • 141
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    London, England
    Software development firm G10X was launched in 2018. The agency focuses on Custom Software Development and Blockchain.
    Read More

    Industries

  • 142
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Whitstable, England
    Established in 2024, InooDevData is a small cloud consulting & SI company. Their team focuses on cloud consulting & SI and IT managed services.
    Read More
  • 143
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Brentford, England
    Naztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.
    Read More

    Industries

  • 144
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Welwyn, England
    Colibri 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

    Industries

  • 145
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Cirencester, England
    The 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
  • 146
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10 - 49 employees
    London, England
    Software 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

    Clients

    QuickWells

    Industries

  • 147
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Pencoed, Wales
    Wales Interactive Services, a small AR/VR development and IoT development company, is located in Pencoed, Wales. The team specializes in AR/VR development and IoT development.
    Read More
  • 148
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    London, England
    TeskaLabs is an IoT development and Cybersecurity company established in 2014. The small team offers IoT development and Cybersecurity.
    Read More
  • 149
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    London, England
    BOLDMIND, a big data analytics company and IoT development company, was established in 2012. The team provides BI & big data consulting & SI and IoT development and is based in London, England.
    Read More
  • 150
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Nottingham, England
    Ignys Ltd is a Nottingham, England-based Other Design company. They provide Other Design and Custom Software Development.
    Read More
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