Top 100 Internet of Things (IOT) Development Companies

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Top 100 Internet of Things (IOT) Development Companies

June 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

  • 121
    • $25,000+
    • 10 - 49 employees
    • Grand Rapids, MI

    Digital Industry Group (DIG), an user experience design company, was established in 2018. The small team focuses on ux/ui design, web design, web development, digital strategy, and more. The agency is in Grand Rapids, Michigan.

    Industries

    Notable Project

    Digital Industry Group (DIG) was hired by a management consulting company to handle a website refresh. Following a discovery phase, the team handled the site's redesign and provided technical support.

    "They were able to really put themselves in the shoes of our clients to make a meaningful and lasting change."

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  • 122
    • $5,000+
    • 10 - 49 employees
    • Morrisville, NC

    Porticos is a small Morrisville, North Carolina-based product design company. Launched in 2003, the team offers product design.

    Clients

    • L3Harris
    • Iridium
    • Becton Dickinson
    • 3M

    Industries

    Notable Project

    Porticos, Inc. design original components for a mechanical and electrical engineering project. They also provide implementation planning and execution for collaborated-on designs and architecture. 

    "Porticos, Inc. attacked the problem with intelligence, focus, knowledge, and urgency." 

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  • 123
    • $5,000+
    • 50 - 249 employees
    • Ahmedabad, India

    Prompt Softech is a software development company that was founded in 2008. Headquartered in Ahmedabad, India, the company consists of 202 employees. They specialize in custom software development, mobile app development, CRM consulting, and SI. They primarily work with midmarket clientele in the information technology, financial services, and healthcare sectors. 

    Clients

    • AMUL
    • BAYSIDE
    • GRANTVANTAGE
    • CONTECH

    Industries

    Notable Project

    Based on existing designs, Prompt Softech is programming a CRM application in Dynamics 365. 

    "I'm impressed by the engagement of their CRM lead."

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  • 124
    • $50,000+
    • 10 - 49 employees
    • Miami, FL

    Cobuild Lab, Inc. is a software services company of around 10 employees. Founded in 2014, their headquarters is in Miami. They offer numerous services, including custom software development, product design, blockchain and UX/UI design.

    Industries

    Notable Project

    A startup incubator partnered with Cobuild Lab Inc to develop several MVPs for their member startups. This helps the members get a defined product out to market as efficiently as possible.

    "Their commitment to their word, and their strategic advice, when approached with a project, is impressive."

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  • 125
    • Scheduling

      4.3
    • Quality

      4.4
    • Cost

      4.0
    • NPS

      4.5
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    Euristiq is a custom software development company founded in 2016. Based in Lviv, Ukraine, their team of around 50 employees splits their focus across IT staff augmentation, cloud consulting & SI, custom software development, and IoT development. They work with businesses of various sizes, including small, midmarket, and enterprise. 

    Clients

    • A.S. Watson
    • Ryanair
    • Philips
    • Larsen & Brusgaard

    Industries

    Notable Project

    After conducting a performance review of an Angular-based language platform, Euristiq worked to improve the UI/UX design of the tool. The team also provided suggestions for the design.

    "Euristiq knows what they’re doing in the UI/UX space."

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  • 126
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Medellín, Colombia

    Code Branch is a Medellín, Colombia-based software development firm. The small team focuses on custom software development, IT staff augmentation, web development, IoT development, and more. The firm was established in 2020.

    Industries

    Notable Project

    Code Branch helps a software development company build a solution for their tools. 

    "Software development and project management tools are effectively utilized."

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  • 127
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Reinvently is a mobile strategy and app development agency in Palo Alto, Calif. and Dallas. With a team of about 43 employees, the agency specializes in UI/UX design, research and consulting, and engineering.

    Clients

    • Men's Wearhouse
    • Looksery
    • Swiftmile
    • Nickson

    Industries

    Notable Project

    Reinvently developed an Android application that allowed users to quickly and easily share multimedia content through messenger apps.

    "We're happy with how it went with Reinvently."

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  • 128
    • Undisclosed
    • 50 - 249 employees
    • Pune, India

    Saviant Consulting is a technology consulting partner headquartered in Pune, India with another office in North Port, Fla. Founded in 2012, it now has a team of around 125 that does cloud consulting & SI, BI & big data consultin, IoT development, mobile app development. They work with mid-size and enterprise clients for the most part, and have experience in a range of industries including retail, transportation, and manufacturing. 

    Clients

    • JJ Food Service (UK-based, Food supply chain industry, Estd.1989)
    • Transparent Technologies, Inc. (US-based, Independent AMR provider for water, gas, and electric utility)
    • BuilderMT (a MiTek company, US-based, Estd. 2001)

    Industries

    Notable Project

    Saviant Consulting has developed a solution to facilitate dispatched field work. There’s a mobile app for technicians, a customer-facing app, and a website that manages work orders.

    “No other company in my industry has got anything like what they’ve created.”

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  • 129
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 50 - 249 employees
    • Lisboa, Portugal

    ProCoders is a software development agency founded in 2007 and based in Kharkiv, Ukraine. With a team of 32 employees, they provide expert application testing and web and mobile app development. They work primarily with small and midmarket businesses in education, e-commerce, and IT.

    Industries

    Notable Project

    ProCoders helped a nonprofit technology company modernize the frontend codebase of their web app while redesigning its UI to improve the visual design and UX.

    "They always strive to deliver the expected results."

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  • 130
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    Appify is a mobile app development and consultancy agency located in Tullamore, Ireland. The team of about 5 employees serves enterprises and midmarket businesses in the financial services, business services, education, health care and medical, real estate, and retail industries. Their services include mobile app development, UX/UI design, AR/VR development, IoT development, and enterprise app modernization.

    Clients

    • NHS
    • Virgin
    • Sony
    • Inspired Thinking Group

    Industries

    Notable Project

    Appify developed a mobile app for a healthcare company. They added a QR scanner, an age lock, and a quiz lock. They also developed a backend where the client can receive user data. They now provide support.

    "They've been really responsive to how the project has evolved."

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  • 131
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.9
    • NPS

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

    KDE is a product design company. They provide product design, IoT development, out of home design, and contract manufacturing and were founded in 2015. Their small team is Kyiv, Ukraine-based.

    Clients

    • Infipur Inc
    • Sappe

    Industries

    Notable Project

    KDE is providing engineering support to a thermal camera company. They are working closely with the client for the product’s optical elements, mechanical specifications, and design assets. 

    "KDE’s high level of professionalism is impressive."

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  • 132
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Chicago, IL

    TangoCode, founded in 2015, is a woman-owned custom development company. The company is headquartered in Chicago, with additional offices in Montevideo, Uruguay, and Cuenca, Ecuador. Their team of 41 employees specialize in custom software development, mobile app development, and AI. They work with mid-market and small businesses that are mostly in the advertising & marketing, financial services, and automotive industries. 
     

    Clients

    • Google
    • Keller Williams
    • L2TMedia
    • Aprimo

    Industries

    Notable Project

    TangoCode built an iOS and Android mobile application based on a teen arts engagement program in order to expand access. The team managed the development process including testing. They provide ongoing support.

    "TangoCode built a product that takes us to another level."

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  • 133
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    Mood Up Team is a software house based in Poznań, Poland. Founded in 2011, the team of 30 specializes in mobile app development, IoT development and web development. They work primarily with midmarket and small business clients in the business services industry.

    Clients

    • Unilever (United Kingdom)
    • ProSieben (Germany)
    • Vicodo (Germany)
    • Swimmo (United States)

    Industries

    Notable Project

    Mood Up Team developed a software development kit (SDK) for Android and iOS which includes tools such as React Native, Capacitor, and Cordova. They continue to maintain the SDK and provide technical support.

    "Mood Up treats our project as their own, ensuring we are satisfied with their services."

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  • 134
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Codibly is a consulting and software development company based in Krakow, Poland. Founded in 2011, the team of 29 specializes in custom software development, web development, and mobile app development.

    Clients

    • Dialogue
    • Electriq Power
    • PA Consulting
    • TeqCycle

    Industries

    Notable Project

    Codibly provided full-stack software development to create an integrated database and operation system with streamlined billing and reporting, as well as a customer-facing energy data portal.

    "I liked their collaboration. We didn’t shop around to find anyone else."

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  • 135
    • Scheduling

      4.1
    • Quality

      4.5
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Kyiv, Ukraine

    Concepter is a software development company founded in 2013. It is headquartered in Kiev, Ukraine and has a second office in Wilmington, Del. Concepter's team of 27 does mobile app development, custom software development, internet of things, wearable app development, and design for primarily small businesses. Many of its clients work in the consumer products and services industry.

    Clients

    • Nect
    • Nuka
    • iGlam
    • iBlazr 2

    Industries

    Notable Project

    Concepter assists in the design, development, and mass production of a wireless charging station. They’ve also helped with marketing and crowdfunding efforts.

    “I was impressed with the creative part of the product development.”

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  • 136
    • $10,000+
    • 50 - 249 employees
    • Chennai, India

    From Chennai, India, Hakuna Matata is a mobile development company founded in 2006. Their team of 160, spread across India and Australia, excels in mobile app and web development, IoT, design, analytics, and cloud solutions.

    Clients

    • Caterpillar
    • Saint Gobain
    • Maersk
    • Vanguard

    Industries

    Notable Project

    Hakuna Matata Solutions Pvt Ltd supported the development team of a custom software company in taking on a government-commissioned project. They provided designs and content for physical kiosks for deployment.

    "We got other orders based on the performance of this project."

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  • 137
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    Techstack is a custom software development and product engineering company in Ukraine and Poland. Founded in 2016, they have about 200 employees that serve clients mostly from the healthcare, logistics and energy industries. Their services include custom software development, mobile development, QA as a service, IoT, AI & ML, Big Data, UX/UI design and development consulting.

    Clients

    • Corel
    • Gravit
    • CorelDraw
    • Liquid Sports

    Industries

    Notable Project

    Techstack Ltd is providing product development support for a social marketplace. They've provided frontend and full-stack developers and quality assurance professionals to support the client's projects.

    "They are a cut above any other tech suppliers we've worked with."

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  • 138
    • $10,000+
    • 50 - 249 employees
    • HANOI, Vietnam

    SETA International is a software development company of 120 employees that was founded in 2008. They are headquartered in Costa Mesa, Calif., with another office in Hanoi, Vietnam. SETA International's various service lines include cloud consulting and SI, custom software development, and enterprise app modernization.

    Clients

    • 3M
    • Pfizer
    • AA Cargo
    • appfactory

    Industries

    Notable Project

    SETA International provides a 6-member team to assist with projects. They enhance features, develop online IVR tools and system projects, and work on reporting and processing, among other tasks.

    "SETA was the right partner at the right time."

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  • 139
    • $5,000+
    • 2 - 9 employees
    • Ottawa, Canada
    Gibson Product Design, a product design company, was established in 1982. Based in Ottawa, Canada, their small team provides product design.

    Industries

    Notable Project

    Momentum Product Design developed a hi-fi stereo system for a stereo equipment company. The team provided unique design concepts and built an amplifier, a turntable, a pair of passive speakers, and a subwoofer. 

    "I feel lucky to have found them."

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  • 140
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.4
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

    Eastern Peak is an international software development company based in Kharkiv, Ukraine, with offices in Herzliya, Israel; Birmingham, U.K.; Manchester, U.K.; Geneva, Switzerland; London, and New York. Founded in 2010, Eastern Peak employs a team of over 100 who provide custom software development, IoT development, and mobile app development services for primarily mid-market businesses.

    Clients

    • DPD Group
    • Gett
    • Western Union
    • Fly

    Industries

    Notable Project

    Eastern Peak Software provided a variety of services for the client as they built their learning management system including technical writing and development management.

    "They [Eastern Peak Software] will deploy a correct solution to reach your goals. It feels like you can beat the deadlines with them, and that is very valuable."

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  • 141
    • $25,000+
    • 2 - 9 employees
    • Cary, NC

    Custom software development firm Oak City Labs was founded in 2014. They are in Apex, North Carolina and have a small team. Oak City Labs focuses on custom software development, web development, mobile app development, IoT development, and more.

    Industries

    Notable Project

    Oak City Labs provides web development, content strategy, and design services for a health research center. They’ve also helped conduct customer discovery interviews to test the concept and implement changes.

    "They deliver their tasks on time, adhere to our requirements, and consistently stick to our budget."

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  • 142
    • $5,000+
    • 50 - 249 employees
    • Kochi, India

    iLeaf Solutions is a software development firm based in Kochi, India. Founded in 2007, they have nearly 50 employees and focus on developing mobile applications for Android and iOS. Their solutions include end-to-end mobile development, web development, and IoT. iLeaf mainly works with mid-sized businesses. 

    Clients

    • Nexercise
    • Huddlon
    • MomenToGo
    • Roost

    Industries

    Notable Project

    iLeaf Solutions Pvt. Ltd. provides web and app development for a social travel startup. Their work includes iOS and Android development.

    “They’re excited about the project and our vision for the future.”

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  • 143
    • $10,000+
    • 10 - 49 employees
    • Ahmedabad, India

    iView Labs is an app development company based in Ahmedabad, India. Founded in 2012, their 24 employees provide mobile app development, custom software, and web development.

    Clients

    • docdok
    • Apyhub
    • Tech Arrow

    Industries

    Notable Project

    iView Labs Pvt Ltd. has helped a software utility services provider develop the frontend of their learning platform.

    "We are impressed with their customer-focused services."

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  • 144
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Karachi, Pakistan

    Sudofy is a consultancy based in Karachi, Pakistan, and founded in 2015. With over 50 members, they are experts in cloud consulting, big data consulting, and IoT development solutions for clients in the field of IT services.

    Industries

    Notable Project

    Sudofy provides backend DevOps services for a content software company. They set up AWS Elastic Beanstalk, scalable instances, Containers, serverless Lambda, and API infrastructures.

    “They’re the best DevOps shop that I’ve ever seen.”

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  • 145
    • Scheduling

      4.2
    • Quality

      4.5
    • Cost

      4.4
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • San Francisco, CA

    CMOLDS is a mobile app development company based in San Francisco. Founded in 2009, the company of 21 employees specializes in mobile app development, enterprise app modernization, and AR/VR development.  

    Notable Project

    CMOLDS created a mobile application for a home and pet service company. They developed the first version and were re-hired to update the platform for franchising.

    "They support me from the beginning until the end of my project."

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  • 146
    • Scheduling

      3.9
    • Quality

      4.2
    • Cost

      3.7
    • NPS

      4.3
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • București, Romania

    Founded in 2006, rinf.tech is a midsize software development company. Their team specializes in custom software development, Artificial Intelligence, IoT development, ux/ui design, and more. The agency is based in București, Romania; Berlin, Germany; Timișoara, Romania and Issy-les-Moulineaux, France.

    Clients

    • Visteon, Panasonic, Metro System, Carrefour, Intel, Honda, Metro Digital, 888 Sparkware

    Industries

    Notable Project

    rinf.tech provided software development services to a content management company. They built various proofs of concept and new features using Node.js, React, and JavaScript.  

    "They were always willing to help us."

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  • 147
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    RST Software Masters is a custom software development house founded in 1998. They have offices in Wroclaw and Swidnica, Poland, where they employ 144 staff specializing in digital solutions and consulting, UX and product design, e-commerce, and custom software creation. RST Software Masters works with international enterprises, as well as small and midmarket companies. 

    Industries

    Notable Project

    RST Software Masters (formerly Software Brothers) developed a business-to-consumer financial website for a Bitcoin exchange company. The team began with front-end UX design, and later integrated with back-end elements and constructed APIs.

    "It feels like they are part of the team."

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  • 148
    • $10,000+
    • 10 - 49 employees
    • Doylestown, PA

    Spark DSG is a UX design agency. The small team is based in Doylestown, Pennsylvania. Their services include ux/ui design, web design, web development, e-commerce development, and more.

    Clients

    • Juvenescence
    • Watts Water
    • MacAllister
    • Del Toro Shoes

    Industries

    Notable Project

    An investment firm partnered with Spark DSG LLC to create UI components for their new design system. They worked hand-in-hand with the client through two phases, which were divided into smaller design sprints.

    "Their team feel more like part of my embedded team instead of an outsourced vendor."

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  • 149
    • Undisclosed
    • 10 - 49 employees
    • Budapest, Hungary

    Founded in 2013, IncQuery Labs is a software development firm that offers custom software development, IT strategy consulting, and IoT development services to their clients. Their 50 employees are based out of Budapest. 

    Clients

    • NASA JPL
    • Thales
    • thyssenkrupp
    • NoMagic

    Notable Project

    IncQuery Labs initially revised the work done by another vendor, then moved on to develop an app for building models using Eclipse, while also creating a metamodel to base everything of off.

    "Expectations have been handled very well."

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  • 150
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Overland Park, KS

    Solvative is a software development firm founded in 2010 in Overland Park, Kan. with more than 50 professionals. They specialize in e-commerce, web, and mobile app development solutions for clients that range from startups to large companies.

    Clients

    • TriplePoint Calibrations
    • 4Call
    • SPX

    Industries

    Notable Project

    Solvative updated the UI for a stainless-steel processing equipment firm. Their work included updating the systems from push buttons to LCD screens that connect to the cloud.

    “They have a pretty significant depth of knowledge.”

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