Top 100 Internet of Things (IOT) Development Companies

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Top 100 Internet of Things (IOT) Development Companies

The Best of June 2025

Looking for a top IoT company?

IoT helps businesses shape their business in order to achieve their goals, allowing them to uncover opportunities unseen before. The right IoT solution can improve operational efficiency, increase productivity, and reduce costs. 

Jump to Most Reviewed Companies

List of the Best IoT Developers

  • 1
    (53 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Kyiv, Ukraine
    Droid technologies LLC is a Product Design company established in 2016. In Kyiv, Ukraine and Vinnytsia, Ukraine, their midsize team focuses on Product Design, IoT development, Mobile App Development, and Robotics Process Automation.
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    Industries

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  • 2
    (16 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Gdańsk, Poland

    Bright Inventions is a full-stack software development studio based in Gdansk, Poland. Founded in 2012, Bright Inventions' team of about 20 employees provides mobile app development, blockchain, web development, and IoT development services to small, mid-market, and enterprise businesses alike.

    Read More

    Clients

    Finebite (Everytap)

    Industries

  • 3
    (37 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $100,000+
    250 - 999 employees
    San Francisco, CA
    ArcTouch is a San Francisco, California-based IoT development company. The midsize team provides IoT development, UX/UI Design, Mobile App Development, Low/No Code Development, and more. The agency was established in 2009.
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    Industries

  • 4
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Montevideo, Uruguay
    Focus is a software development firm founded in 2015. The midsize Montevideo, Uruguay-based team offers Custom Software Development, IoT development, and Product Design.
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    Industries

  • 5
    (19 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Wrocław, Poland
    Vakoms, an IoT development company, was launched in 2010. They are headquartered in Wrocław, Poland and L'viv, Ukraine and have a midsize team. Their services include IoT development, Custom Software Development, IT staff augmentation, Web Development, and more.
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    Clients

    fuboTV

    Industries

  • 6
    (24 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Kraków, Poland

    Indeema Software is a software development company based in Lviv, Ukraine, with an office in Seattle. Founded in 2014, the team of 38 specializes in IoT development, blockchain, and web development. They work primarily with small business clients, mostly in the business services industry.

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    Clients

    Solar Manager

    Industries

  • 7
    (17 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $50,000+
    10 - 49 employees
    Warszawa, Poland
    Iomico, an IoT development company, is in Warszawa, Poland; Sunnyvale, California; Edmonds, Washington and Buenos Aires, Argentina. The small team provides IoT development, Product Design, Custom Software Development, and Mobile App Development. The agency was established in 2012.
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    Clients

    Glomex Srl

    Industries

  • 8
    (32 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    Intent is an IoT development company. The midsize Warszawa, Poland-based company was founded in 2008. Their team provides IoT development, Wearable App Development, and Product Design.
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    Clients

    Oura

    Industries

  • 9
    (75 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Warszawa, Poland
    Custom software development company Yalantis is based in Warszawa, Poland; L'viv, Ukraine; Larnaca, Cyprus and Dnipro, Ukraine. The midsize agency was launched in 2008. Their services include Custom Software Development, BI & big data consulting & SI, IoT development, Artificial Intelligence, and more.
    Read More

    Clients

    Toyota Tsusho Zillow X (Google X) KPMG

    Industries

  • 10
    (13 Reviews) 4.8

    Timeliness

    4.4

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Wrocław, Poland

    Located in Wrocław, Poland, Grinn is a midsize custom software development company. Established in 2008, the team specializes in custom software development, IoT development, IT managed services, product design, and more.

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    Industries

  • 11
    (96 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Kolkata, India
    Webskitters, an application development firm, is located in Kolkata, India; London, England; Miami, Florida and Claymont, Delaware. The firm specializes in Mobile App Development, Web Development, E-Commerce Development, IoT development, and more and has a midsize team.The firm was launched in 2010.
    Read More

    Clients

    Mercedes-AMG

    Industries

  • 12
    (25 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Astana, Kazakhstan

    INTEGRA SOURCES, a product design company, was established in 2014. Their midsize team is in Nur-Sultan, Kazakhstan. Their services include product design, IoT development, and custom software development.

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    Clients

    Red Pitaya

    Industries

  • 13
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Hong Kong SAR, Hong Kong
    IoT development company CimpleO Group was established in 2012. Their midsize team is based in Hong Kong SAR, Hong Kong; Bangkok, Thailand and London, England. CimpleO Group focuses on IoT development, Web Development, Web Design, Custom Software Development, and more.
    Read More

    Clients

    American Chemical Society

    Industries

  • 14
    (11 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Wrocław, Poland

    xBerry R&D House is an IT company in Wrocław, Poland. Founded in 2014, they have about 16 employees that service small-business and midmarket clients in the manufacturing, business, and consumer products sectors. Services include custom software development, IT staff augmentation, and AR/VR development.

    Read More

    Clients

    Coco Delivery

    Industries

  • 15
    (25 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Lublin, Poland

    EMBIQ is a software development company based in Lublin, Poland. They have a team of around 40 employees and were founded in 2009. Their services include web and mobile app development, and application testing. 

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    Clients

    Spark Control

    Industries

  • 16
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Palo Alto, CA

    Deepsea Developments, an IoT development company, was launched in 2017. Their small team is located in Palo Alto, California and Cali, Colombia and specializes in IoT development, architectural design, and custom software development.

    Read More

    Industries

  • 17
    (27 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Houston, TX

    Softeq is a full-stack development company for web and mobile that’s headquartered in Houston, TX. Founded in 1997, the team of 200+ offers the rare combination of app software and hardware-level expertise – from backends to business intelligence, firmware to IoT (internet of things).

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    Clients

    Microsoft

    Industries

  • 18
    (19 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $250,000+
    50 - 249 employees
    Bozeman, MT

    'Very is an IoT technology firm led by expert problem-solvers to create efficient, scalable solutions that move commercial, industrial and consumer IoT projects from pilot to production in record time. From smart products in homes and businesses to end-to-end smart ecosystems, Very solves complex problems with a strategic, collaborative, and user-centered process designed to ensure every element of the problem is understood before developing solutions.

    Where others see blockers, Very finds opportunities to help partners recognize near-term value — leading to outcomes as powerful as the partnerships that built them.'

     

    Read More

    Clients

    Vizio

    Industries

  • 19
    (17 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    L'viv, Ukraine

    Embrox Solutions, LLC is an IT company founded in 2015 with no more than 50 professionals. They offer custom software, IoT, and mobile app development services from their office in Lviv, Ukraine. They work with both small and medium-sized businesses.

    Read More

    Clients

    KissMyWheels GmbH

    Industries

  • 20
    (16 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Katowice, Poland

    Netizens is a software house based in Katowice, Poland. They were founded in 1999 and have 50 employees. Along with  IoT development, they also specialize in custom software, mobile app, and web development. They mostly work with midmarket clients in the business services, consumer products, and advertising industries.

    Read More

    Clients

    Samsung

    Industries

  • 21
    (3 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Established in 2015, Krishworks Technology Innovations is an IoT development company. Headquartered in Bengaluru, India, their small team focuses on IoT development, Web Development, Custom Software Development, Mobile App Development, and more.
    Read More

    Industries

  • 22
    (12 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Calabasas, CA
    AJProTech is a Calabasas, California-based Product Design company. The small firm was launched in 2014. Their services include Product Design, IoT development, Mobile App Development, and AR/VR development.
    Read More

    Clients

    USPS Exxon Mobile Huupe Sound Oasis

    Industries

  • 23
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Kornwestheim, Germany
    Devomech Solutions GmbH is a product design and custom software development firm based in Kornwestheim, Germany and Islamabad, Pakistan. They offer product design and custom software development and were established in 2019.
    Read More

    Clients

    X8 Software GmbH

    Industries

  • 24
    (61 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    250 - 999 employees
    Bloomington, MN
    Excellent WebWorld, a midsize mobile app development company, is headquartered in Bloomington, Minnesota; Ahmedabad, India; North Perth, Australia and Calgary, Canada. Founded in 2011, the team specializes in Mobile App Development, IoT development, UX/UI Design, Custom Software Development, and more.
    Read More

    Clients

    TiCKTOC Taxi App Solutions

    Industries

  • 25
    (15 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Kyiv, Ukraine
    CITRUSDEV is a small Kyiv, Ukraine-based IoT development company. Established in 2016, the team offers IoT development, Mobile App Development, Web Development, and AR/VR development.
    Read More

    Industries

  • 26
    (5 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Da Nang, Vietnam
    Digital Fortress is a website development company. Established in 2020, the small company is located in Da Nang, Vietnam. Their services include web development, mobile app development, IoT development, web design, and more.
    Read More

    Clients

    Tracki, Izzy, Glamezy, Enterprise, Instalent

    Industries

  • 27
    (12 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Cluj-Napoca, Romania

    Founded in 2016, Salt & Pepper is a software development firm that offers custom software development, web development, and e-commerce development services to their small business and mid-market clients in the education, healthcare, and financial services industries. Their team of fewer than 50 employees is based in Cluj-Napoca, Romania. 

    Read More

    Clients

    TiRoll

    Industries

  • 28
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Wrocław, Poland

    Founded in 2001, Right Information is a Wroclaw, Poland based company with a team of 25. They provide web development, custom software development, big data consulting, and artificial intelligence services to mid market and enterprise clients; these clients are primarily in the manufacturing, automotive, and IT industries. 

    Read More

    Clients

    Systemair

    Industries

  • 29
    (10 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.3

    Would Recommend

    4.6
    $10,000+
    250 - 999 employees
    Alpharetta, GA

    Alhena Technologies is an IoT development company in Alpharetta, Georgia. The company specializes in IoT development and has a midsize team.The company was founded in 2020.

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    Clients

    IBM, Oracle, Siemens, HP, Motorola, Verizon, Warner Media, Bayer, Thompson Reuters, NEC, FIAT TYCO, Accenture, At&T, SAS, Shell, Citibank, Stoller, Tenaris, Pinnacle, Tracfone, ALLUS, MLS, RipCharts, OPSTRAX, Seamgroup, Stanza

    Industries

  • 30
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    10 - 49 employees
    Poznań, Poland

    WizzDev is a software development company based in Poznań, Poland, and founded in 2017 with more than 10 members. They are experts in IoT development, cloud consulting, and unified communications consulting solutions for small businesses.

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    Industries

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