Top 100 Internet of Things (IOT) Development Companies

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Top 100 Internet of Things (IOT) Development Companies

March 2023

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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. 

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List of the Best IoT Developers

  • 4
    • $10,000+
    • 50 - 249 employees
    • Nur-Sultan, 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.

    Clients

    • Red Pitaya
    • Simple Robots
    • GeoMoby
    • DaVinci Learning

    Industries

    Notable Project

    INTEGRA SOURCES is developing custom software and hardware to revamp a medical device for a hospital. They’re building features to monitor the patient’s blood oxygen levels, heart rate, and blood pressure.

    “INTEGRA SOURCES’ key differentiator is that they’re a one-stop shop.”

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  • 5
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Warszawa, Poland

    Web and mobile app development company Yalantis is based in Ukraine. Founded in 2008, the team of nearly 200 employees is fluent in web, Android, and iOS development – Swift, Kotlin, JavaScript, Ruby, Node.Js, Goland, and more.

    Clients

    • KPMG
    • Zillow
    • Toyota Tsusho
    • Healthfully (US Healthcare web platform)

    Industries

    Notable Project

    A metal manufacturing company hired Yalantis to provide custom software development. Using Firebase to build the product, they created a platform with currency, length, and distance converters.

    ''Our staff was excited to get their hands on the product and be able to use it to be more efficient in their work.''

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  • 6
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Intent (formerly inFullMobile) is a Warsaw, Poland based app and software development firm that was founded in 2008. They have 35 employees and their team focuses on mobile app development, UX/UI design, and custom software development. They mostly work with enterprise clients in the consumer products, information technology, and business services industries.

    Clients

    • P&G
    • Samsung
    • Conde Nast
    • Nike

    Industries

    Notable Project

    A software and design agency was in the midst of diversifying their business, so they engaged with intent to build and develop a CRM dashboard to simplify the customer experience.

    "intent did a fantastic job of delivering the product that we needed."

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  • 7
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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).

    Clients

    • Microsoft
    • Intel
    • Nike
    • Epson

    Industries

    Notable Project

    Softeq has developed the MVP of a healthcare SaaS. The team designed the mobile app's Firebase backend and worked with the client's team to integrate app-specific functionalities for users and pharmacies.

    "What stands out most about Softeq is their willingness to understand our needs."

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  • 8
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Los Angeles, CA

    AJProTech is a Los Angeles, California-based IoT development company. The small agency was founded in 2014. Their services include IoT development, product design, custom software development, and mobile app development.

    Clients

    • Exxon Mobile
    • Google
    • Fedora Lab
    • Hyundai

    Industries

    Notable Project

    AJProTech conducted quantum research to identify commercially available aspects for a contractor. They built a technical layout based on their findings, which the client used to have their prototype developed.

    "AJProTech was always responsive and willing to deliver our needs when we needed them."

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  • 9
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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. 

    Clients

    • Spark Control
    • Onsite Data Intellgence
    • Eltcrac
    • TerraLand

    Industries

    Notable Project

    EMBIQ provided mobile development support for a cable TV operator. They rebranded and developed a part of DRM integration for the company's streaming solutions for Android and iOS.

    "They were a well-managed company with deep technical knowledge and customer-oriented development."

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  • 10
    • $50,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Waverley Software is a software engineering company headquartered in Palo Alto, Calif. It also has offices in Boston, Kharkiv, Ukraine, Lviv, Ukraine, and Ho Chi Minh, Vietnam. Founded in 1992, Waverley's team of over 80 employees mainly provides midmarket brands around the world with custom software development, mobile app development, and IoT development services.

    Clients

    • Mozilla
    • Qualcomm
    • Swisscom
    • GroupOn

    Industries

    Notable Project

    A computer server provider engaged with Waverley Software to augment their staffing needs. The team is tasked with deploying KVM controllers, managing customer data and storage devices, and server monitoring.

    "They've been an excellent fit for our success."

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  • 11
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • San Francisco, CA

    Intuz is a premier digital agency based in San Jose, Calif. that provides end-to-end custom software application development services on Mobile, Web, IoT & Blockchain. Founded in 2008 with offices in San Francisco & India, their 50+ team have a proven track record of delivering cutting-edge mobile apps, digital products and web applications for Startups, SMBs to Fortune 500 companies.

    Clients

    • Bosch
    • Jones Lang LaSalle
    • Mercedes AMG
    • Cambridge Publications, Inc

    Industries

    Notable Project

    Intuz developed custom data conversion software for a private investment firm. They built a solution that converts data from one reporting agency and makes it compatible with another program.

    "It has made us infinitely more efficient in our processes."

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  • 12
    • $5,000+
    • 1,000 - 9,999 employees
    • St. Petersburg, FL

    Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.

    Clients

    • Terraces.io
    • Voka
    • Belyagdar
    • Instatsport

    Industries

    Notable Project

    Innowise Group has developed a chatbot for an insurance company. They’ve conducted an architectural review, designed the UI and CX, and developed a feature the client calls a “whatbot."

    “I’ve been remarkably surprised and encouraged by just how kind they are, and they get the job done.”

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  • 13
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • Valletta, Malta

    N-iX is a global software solutions and engineering services company that helps the world’s leading organizations turn challenges into lasting business value,  operational efficiency,  and revenue growth using modern technology. With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies, creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, and more. 

    Clients

    • Fortune 500 companies
    • AVL
    • Saks Fifth Avenue
    • TuneIn

    Industries

    Notable Project

    A financial services company hired N-iX to provide IT staff augmentation. They're helping develop and maintain banking and mortgage products from scratch using Node.js, Angular, and MongoDB as main technologies.

    ''Tvery time we interview someone from their team, the process is fast because they send good resources right away.''

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  • 14
    • $5,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    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.

    Clients

    • Solar Manager
    • UDB
    • iReds
    • Vidisi

    Industries

    Notable Project

    A wifi gauge manufacturer works with Indeema Software Inc. for custom software development. The team focuses on correcting bugs, updating the admin panel and mobile app, and enhancing and testing the product.

    "Their careful logical approach and transparency are impressive."

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  • 15
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Khmel'nyts'kyi, Ukraine

    Stfalcon is an IT consulting company in Ukraine. Founded in 2009, their team of 50+ has completed 320+ projects for their clients across Europe and beyond. Services include the discovery phase, MVP for startups and businesses in 2-3 months, web and mobile development, UI/UX design, and DevOps. Serves logistics, education, healthcare, e-commerce, and fintech clients.

    Clients

    • MeinFernbus (now Flixbus)
    • Credit Agricole
    • Airfarm
    • Vethem (now Agria)

    Industries

    Notable Project

    Stfalcon is building a healthcare platform for a health services provider. They're tasked with designing the solution's UI/UX and coding the platform.

    "Their commitment and level of competence are impressive."

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  • 16
    • $25,000+
    • 250 - 999 employees
    • San Diego, CA

    EffectiveSoft is a software development company with more than 20 years of professional experience and 300+ employees. Their key competence in recent years has been dedicated to fintech and healthcare. They are headquartered in San Diego and have offices in London, West Burlington, Mass., and Minsk, from which they offer both a local and offshore presence. 

    Industries

    Notable Project

    EffectiveSoft provides staff augmentation services to a software development company. They help the client extend their web app with mobile capabilities and other significant features.

    "Their staff strives to adhere to best practices."

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  • 17
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $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.

    Industries

    Notable Project

    An industrial appliance maintenance company has engaged with Grinn for IoT development. The team has implemented a new design and created new features relevant to network technology and battery.

    "They've shown great capabilities and competencies."

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  • 18
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Warners Bay, Australia

    SAPHI is an IoT development company. They are in Lambton, Australia and have a small team. Their services include IoT development, custom software development, mobile app development, and web development. The firm was established in 2017.

    Clients

    • NSW Department of Primary Industries
    • BHP
    • Orica
    • Sydney School of Entrepreneurship

    Industries

    Notable Project

    SAPHI conducted managed IT services for a local government organization. They evaluated the client's new tech stack using data integration and visualization.

    "What stood out the most about SAPHI was their breadth of capabilities, which helped us achieve our goals."

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  • 19
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.1
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Martlesham, United Kingdom

    Coderus is a software and mobile app development company based in Martlesham Heath, U.K., with offices in Cambridge and Norwich, U.K. The company, founded in 1998, has a team of more than 30 that provides mobile app development, IoT development, UX/UI design, product design, IT strategy consulting, wearable app development, and application testing services. Coderus serves small and larger-sized companies in various industries that include consumer products & services.

    Clients

    • INEOS Team UK (America's Cup)
    • EO Charging
    • Bowers & Wilkins
    • ELGA Veolia

    Industries

    Notable Project

    Coderus provides software development resources to augment a digital commerce platform's in-house team. Their seasoned expert is working in Swift on iOS to revamp and update the mobile app's architecture. 

    "Their flexibility and adaptability to our projects are great."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Gdańsk, Poland

    Solwit SA is a custom software development firm based in Gdańsk, Poland. Founded in 201, their team of 500 serves clients in the IT, Financial services and utilities sectors. Services include NodeJS, AngularJS, and .NET development.

    Industries

    Notable Project

    Solwit SA developed a custom web application for a production and service company. They integrated a GUI login panel and a parameter editor module saved to .json files, among several other modules.

    "The communication and project management was impeccable."

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  • 21
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • San Francisco, CA

    ArcTouch was founded in 2008 and has offices in San Francisco, Calif., New York, and Florianópolis, Brazil. They excel at app development, blockchain, and UX/UI design. They guide their enterprise clients through the app building process by defining a strategy for the best user experience, planning the visual design, developing and testing the prototype, and ensuring optimization and growth.

    Industries

    Notable Project

    ArcTouch was directly involved in creating a mobile app for a luxury electric vehicle automaker. They aimed to integrate their products with IoT assistants such as Apple Watch, Siri, and Google assistant. 

    "They also cared about their work quality and often gave great suggestions on improving our UX."

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  • 22
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 1,000 - 9,999 employees
    • New York, NY

    DataArt is a software engineering firm in München, Germany; Zug, Switzerland; London, England; and New York. Founded in 1997, they have about 3,000 employees that serve mainly midmarket and small-business clients in the financial, healthcare, and IT sectors. Services include custom software development, enterprise app modernization, and UI/UX design.

    Clients

    • The Carlyle Group
    • Nasdaq
    • Apax Partners
    • Monex

    Industries

    Notable Project

    DataArt provides e-commerce solutions for a B2B marketplace. The team is responsible for creating an automated and scalable solution that can be operated in multiple countries.

    "They try to solve problems in challenging times, which is highly appreciated."

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  • 23
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $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.

    Clients

    • Szajna
    • UltraSpotter
    • Müller Apparatebau
    • Cesar

    Industries

    Notable Project

    xBerry has helped a robotics as a service company find an engineer knowledgeable in Python, Grafana, and PLC programming who collaborates with them on an automation system design and development project.

    “xBerry has done a great job at finding the right candidate for the job — he’s spot on.”

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  • 24
    • $25,000+
    • 10 - 49 employees
    • Łódź, Poland

    Based in Łódź, Poland, FiveDotTwelve is a software development company that was founded in 2015. Their team of 14 are experts in mobile app, internet of things, and web development. 

    Clients

    • Onoco
    • Squaddy
    • Autenti
    • Knauf

    Industries

    Notable Project

    FiveDotTwelve designed and developed a club promotion company's web app and mobile app for iOS and Android. They based the design on the client's previously prepared concept for the project.

    "The experience they had exceeded our expectations."

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  • 25
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Iomico is an IoT development company. The small Sunnyvale, California-based agency was established in 2012. Their team provides IoT development and Artificial Intelligence.

    Clients

    • Glomex Srl
    • Tractive GmBH
    • ByteFoods Inc
    • Kaste Systems

    Industries

    Notable Project

    iomico has helped a consumer electronics company select hardware for a new product. They've also developed the product's firmware through a series of sprints. Two people work directly with the client for this. 

    "Their openness, honesty, and quality of work have all been absolutely outstanding."

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  • 26
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Order Group is a custom software company, founded in 2014 and located in Warsaw, Poland. They comprise 28 employees specializing in delivering advanced IT systems, web and mobile apps, product design and tech consulting workshops. They work with startups and global corporations.

    Industries

    Notable Project

    Order Group designed the UI and UX for a web-hosted business administration app. Based on computer sketches and written descriptions, they created a demo using InVision. They now help plan new features.

    “They understand what they’re doing, and if they don’t, they ask.”

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  • 27
    • $25,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Located in Venice Beach, Calif., Dogtown Media specializes in app development, artificial intelligence, and UI/UX design for clients in the health care and financial services industries. With an additional office in San Francisco, the company, founded in 2011, has a team of around 30 who have helped launch 100+ apps for startups and Fortune 500 companies.

    Clients

    • Google
    • Lexus
    • United Nations
    • CitiBank

    Industries

    Notable Project

    Dogtown Media built and designed the platform of a fintech firm, and they also created its content. This solution would enable the client to tokenize and fractionalize loans from internal and external sources.

    We were pleasantly surprised that they produced a platform that was on point with what we wanted.”

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  • 28
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Noida, India

    RipenApps is a mobile app development company founded in 2013. With its headquarters in Noida, India, and offices in Ontario, Calif. and Unterschleißheim, Germany, they have a team of 150 employees. Their services include mobile app development, web development, and IoT development. They primarily work with small business and midmarket clients in the consumer product and services, education, and health care and medical industries. 

    Clients

    • DELL Inc
    • Hungama Digital Media Entertainment
    • ep & t global (Environment | Property | Tech)
    • eGurukul (Dr. Bhatia Medical Coaching Institute)

    Industries

    Notable Project

    A game development company has hired RipenApps to develop their mobile app. They have built different parts of the app using Java and Laravel and designed the platform, and executed the code.

    "They were pretty flexible every time we made changes to the project, making them reliable."

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  • 29
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • San Jose, CA

    Matellio is a mobile and web app development company founded in 2012. Headquartered in San Jose, Calif., Matellio's team of around 40 specialize in web and mobile app development.Although Matellio encountered unexpected challenges that led to minor delays, the client appreciated their clear communication.

    Clients

    • Startups
    • Fortune 500 Companies
    • Entrepreneurs
    • SMBs

    Industries

    Notable Project

    Matellio provides mobile app development services for a financial literacy startup. They’ve built an iOS and Android version of the app, along with an online portal to manage it.

    "We’ve been very impressed with their project manager and the breadth of their resources."

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  • 30
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.4
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Tychy, Poland

    Softengi is a software development company in Ukraine, established in 1995. Their team of 154 employees specialize in custom software development, artificial intelligence, and AR/VR development. They mainly work with small businesses and midmarket clients in the business services, IT, and telecommunications industries.

    Clients

    • Boeing
    • Zeppelin
    • OneRoof Energy
    • Enviance

    Industries

    Notable Project

    An engineering company hired Softengi to design the UI/UX of their cross-platform app. The team has conducted competitive research and developed various prototypes before designing the app's UI.

    "They are really skilled at UI/UX design. The final result is really impressive."

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