Top 100 Internet of Things (IOT) Development Companies
December 2023Looking 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.
The Manifest has organized a shortlist of the top IoT companies to help you unlock the technology’s benefits. Before you get on a call with a service provider, make sure you’ve read through their company profile and client reviews so you have a better understanding of what they can do.
List of the Best IoT Developers
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Featured providers
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- $10,000+
- 1,000 - 9,999 employees
- Warszawa, Poland
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.
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1
- $50,000+
- 250 - 999 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.
Clients
- 3M
- Hawaiian Airlines
- HP
Industries
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ArcTouch has developed a mobile application for McCormick & Company. They created the app’s UI/UX design using Figma and Flinto. ArcTouch has also developed the app’s iOS and Android versions.
“ArcTouch’s UI/UX design is great, and they’ve developed a delightful app that users enjoy.”
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2
- $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
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Yalantis built a library of conduit connectors for a data platform company using Golang. The team built connectors for PostgreSQL, MongoDB, Snowflake, Oracle, Salesforce, and other resources.
“I was most impressed with their team’s technical skills and the quality of their code.”
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3
- $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
- Fedora Lab
- Hyundai
Industries
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AJProTech created and designed a sound collection sensor for a MedTech company. They also developed a centralized signal processing hardware unit, crafted a prototype, and devised a signal processing algorithm.
"They are a hardworking team of professionals."
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4
- $10,000+
- 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
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Intuz has designed and developed a mobile app for an Odoo ERP development company's B2B client. The project is an AI-based text-to-speech and speech-to-text app that is compatible with iOS and Android devices.
"We were very impressed with Intuz’s AI domain experience and their consulting approach."
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5
- $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.
Clients
- Red Pitaya
- Simple Robots
- GeoMoby
- DaVinci Learning
Industries
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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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6
- $25,000+
- 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
- Coca-Cola
- Samsung
- Nike
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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
- $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
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Softeq developed a package-based software solution for an IT services company. Softeq built out the workflow from the client's specifications and completed software testing. The next step is a system update.
"The overall quality of the code they deliver is really impressive."
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8
- $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.
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An energy company was looking to streamline their IoT efforts to offer better services to their clients, so they hired Deepsea Developments to build their hardware and connect their devices to the cloud.
"They've been adjusting their processes internally throughout the years and projects."
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9
- $25,000+
- 10 - 49 employees
- Bangkok, Thailand
Founded in 2012, CimpleO is a web development firm. They are headquartered in Tambon Rawai, Thailand and have a small team. Their services include web development, IoT development, and IT strategy consulting.
Clients
- American Chemical Society
- Gazprom M&T
- HP
- CEIC Data
Industries
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CimpleO was hired by a shipbuilding company to develop a project management web app and an accompanying mobile app. The team developed the products and implemented the client's UX design using React.JS.
"CimpleO is one of the few agencies that clients can really rely on."
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10
- $5,000+
- 50 - 249 employees
- Seattle, WA
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
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Indeema Software Inc. was hired by a design and development company to provide app development services. The team also worked on managing resources for the lead developers and updating existing apps.
"They are very flexible and consider any requests from the clients, making them easy to work with."
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11
- $100,000+
- 1,000 - 9,999 employees
- North Miami Beach, FL
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
- Bosch
- Siemens
- Ebay
Industries
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N-iX provides ongoing staff augmentation services for an agricultural software company. The team has found development resources to join the client's team and expand the functionality of their data warehouses.
"They are a brilliant combination of quality and speed!"
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12
- $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
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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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13
- $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.
Clients
- Samsung
- Janssen
- Whisbear
- Saint Gobain
Industries
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Netizens has developed a website for an automotive company — they've created XD wireframes, made various iterations, and built the frontend in React. The team provides continuous support on other projects.
"They take on every idea and try to find the best solutions together with us."
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14
- $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
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Waverley Software provides staff augmentation for a software company. They’ve provided software developers and QA engineers for 5–6 projects, and their tasks have included product releases, updates, and QA.
“Waverley Software provides strong results, and feedback from our internal team has been positive.”
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15
- $25,000+
- 250 - 999 employees
- Pleasanton, CA
Altoros is a software development company in Warsaw, Poland. Founded in 2001, Altoros' team of over 350 employees specializes in cloud consulting, BI & big data consulting, blockchain and artificial intelligence services.
Clients
- Allstate
- Siemens
- Huawei
- Toyota
Industries
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A software company has partnered with Altoros to support and strengthen their development team. The vendor provides competent and reliable engineers to help the client complete multiple projects.
"Altoros has a great process for finding and hiring engineers."
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16
- $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
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Grinn assisted a coatings company with designing hardware and electronics. The team worked in cooperation with the client's mobile app developers, created prototypes, and provided testing support.
"We are very happy with all of the outcomes."
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17
- $10,000+
- 50 - 249 employees
- Paris, France
Serokell OÜ is a software research and development company based in Tallinn, Estonia founded in 2015. The team of 26 offer their services in IoT development, artificial intelligence, and blockchain. They work with a wide variety of industries, including financial services and IT, among others. Their blockchain services revolve around initial coin offering consulting and smart contract development.
Clients
- Disciplina
- Tocqueville Group
- IOHK
Industries
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A binary cache hosting company hired Serokell to develop open-source components. The team's tasks included adding an intermediate presentation, a JSON output, and Zstandard compression to executable files.
"They understood the requirements and delivered."
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18
- $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
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FiveDotTwelve has provided mobile app development services for an e-signature platform. They have developed a mobile app from scratch and provided QA support.
"They help us with so many things."
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19
- $10,000+
- 50 - 249 employees
- Torrance, CA
Binariks is a web and mobile development company with offices in Ukraine and California. Their team of nearly 200 creates custom web, mobile, and big data solutions. Founded in 2014, Binariks works with startups and established businesses across the globe.
Clients
- eMotorWercks/EnelX
- EatStreet
- Edulab
- Pelican Procurement
Industries
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Binariks has developed the frontend of a military tech platform for a software development company. The platform allows users to manage resources, plan missions, and speed up calculations.
"Binariks really cares about our product and always tries to give us valuable advice."
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20
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Appetite Creative Solutions is a creative digital marketing agency in London, England – with offices in Madrid and Dubai, too. Established in 2015, Appetite Creative Solutions has a team of 25 employees. They offer logo, web design, games development, and social media marketing services.
Clients
- Synergy Land
- Tetra Pak
- Elopak
- Jaguar
Industries
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Appetite Creative developed a website from scratch for a healthcare company. They had a kick-off meeting where they discussed the project requirements and finalized an informative website for the client.
"Everything was perfect."
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21
- $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.'
Clients
- Vizio
- Peloton
- Interstate Batteries
- Loreal
Industries
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By teaming up with Very, SUN was able to develop Helios, a hardware and software edge computing solution that collects machine data, facilitating analysis and understanding of machine health.
“What Very brings to the table are those soft skills and the ability to help you through the strategic pieces of your project. That’s something I’ve never found with any firm that I’ve dealt with before, and I’ve definitely dealt with a lot of firms.”
Matthew Miller, SUN’s Director of Technology -
22
- $25,000+
- 50 - 249 employees
- Islamabad, Pakistan
DPL is an IT consultancy based in Islamabad, Pakistan with over 50 experts. Founded in 2003, they have provided custom software, web, and mobile app development solutions for clients ranging from small firms to big companies in the fields of e-commerce and nonprofit.
Clients
- iApartments
- MENA Assistance
- Total PARCO
Industries
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DPL has augmented a SaaS company's team to assist them in building new apps and features. The vendor develops externally facing APIs and redesigns the client's legacy application.
"The team has been very flexible and responsible in terms of deliverables and shifting projects and priorities."
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23
- $10,000+
- 250 - 999 employees
- Barking, United Kingdom
Webskitters LLC is a software company headquartered in Miami, Fla. Founded in 2010, Webskitters LLC has a team of around 125 employees who specialize in web development, mobile app development, and mobile app modernization, primarily for small business clients.
Clients
- Mercedes-AMG
- CSC Group
- Fazwaz
- Rad Golf
Industries
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Webskitters LTD was hired by an e-bike subscription company for e-commerce development services. They customized a Shopify store for the client's business.
"The timely and accurate development impressed us."
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24
- $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.
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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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25
- $10,000+
- 50 - 249 employees
- L'viv, Ukraine
Vakoms is a software development company headquartered in Lviv, Ukraine with a second office in London. Since it was founded in 2010, the team has grown to almost 100 employees. Vakoms offers web, mobile app, IoT, and AR/VR development paired with IT strategy consulting services. Primarily, they partner with small business clients.
Clients
- fuboTV
- HelpAround
- Taboola
- Quodit
Industries
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Vakoms used Java to develop a customer-facing and administrative app that helps users book appointments and view medical records. Using JavaScript and React, they also built the frontend of the client’s site.
“Even when they’re working on several different things, they meet all of our deadlines.”
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26
- $75,000+
- 10 - 49 employees
- Broomfield, CO
Tack Mobile is a software development agency based in Denver, CO. The team of about 20 offers custom software, web, mobile app, and IoT development, as well as enterprise app modernization and UX/UI design. They serve mostly mid-market and enterprise clients.
Clients
- Amazon
- Hunter
- Gaiam
- Tendril
Industries
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Tack Mobile was hired to build the front- and backend of a mobile app, along with a CMS. They used AWS Lamda, React JS, and Ruby on Rails. The team is currently providing QA services.
"I really appreciated their confidence and belief in our vision for Towwn and the app."
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27
- $10,000+
- 50 - 249 employees
- L'viv, Ukraine
Launched in 2018, Reenbit is a software development company. They are based in L'viv, Ukraine and have a small team. Their services include custom software development, cloud consulting & SI, web development, enterprise app modernization, and more.
Clients
- CloudBooking
- Norwegian Refugee Council
- Brands of Scandinavia
- Sensoscientific
Industries
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Reenbit was hired by a humanitarian organization to develop a custom web application. The team also helped develop a content management system and a replicable source code package.
"They delivered everything on time without any hiccups."
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28
- $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
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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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29
- $25,000+
- 10 - 49 employees
- Ottawa, Canada
Located in Ottawa, Canada and Libertyville, Illinois, Brash is a product design company. The company focuses on product design, IoT development, ux/ui design, and web design and is small.The company was launched in 2017.
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Brash Inc. has designed and developed an iOS and Android mobile app for a dental company using Figma. Now, they’re helping them with a custom software development project related to sensor technology.
“Their expertise, professionalism, and commitment to customer satisfaction are unparalleled.”
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30
- $10,000+
- 50 - 249 employees
- Gdańsk, Poland
DAC.digital is an IT service provider in Gdańsk, Poland. Their team of fewer than 50 employees offers services in IoT development, blockchain, big data consulting, and custom software development. They services midmarket and enterprise companies in industries such as transportation, IT, and energy and natural resources. They were founded in 2009.
Clients
- eye square GmbH
- Sports Computing AS
- Snowfall Travel (Junction Pay Limited)
- ABAX AS
Industries
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DAC.digital was hired by a market research firm to build a user testing platform. The team mainly focused on UI/UX design, DevOps development, and platform testing.
"We felt like everything ran smoothly and finished the project on time."
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