Top IoT Development Companies in the U.S. for 2025

The Internet of Things (IoT) has become integral to many industries, transforming how businesses operate by enabling smarter, more connected devices and systems. In 2025, companies looking to harness the power of IoT will need expert partners who can deliver innovative solutions tailored to their unique needs. 

Here’s a look at some of the top IoT development companies in the U.S. that are poised to lead the charge in this rapidly evolving space.

Top 10 IoT Development Companies in the U.S. for 2025

1. Flatirons
2. Matellio
3. TechAhead
4. Itransition
5. Velvetech
6. AppZoro 
7. Very Technology
8. AppZoro
9. Mobcoder
10. N-iX

Flatirons

Flatirons is at the forefront of IoT development, offering a comprehensive range of services designed to build smarter, more connected systems. They specialize in IoT mobile app development, crafting cross-platform applications that seamlessly connect with real-world devices. Flatirons also excel in embedded software development, where they develop customized software for IoT devices, ensuring smooth data processing and connectivity.

Their IoT Prototyping services help businesses validate concepts quickly, while UX/UI Design ensures the end-user experience is both intuitive and engaging. With expertise in Node.js, React, and MQTT, Flatirons delivers scalable IoT solutions that grow alongside your business. 

From QA testing to maintenance and support, their services ensure long-term success and security for your IoT projects.

Matellio

Matellio is a full-service IoT development firm that provides end-to-end solutions, from hardware integration to cloud-based platforms. Known for their custom solutions, they’ve partnered with a variety of industries, including automotive and smart home technologies.

Their expertise in embedded systems and cloud computing ensures that businesses can implement scalable IoT solutions. They also offer QA testing and 24/7 support, ensuring that your IoT infrastructure runs smoothly at all times.

TechAhead

TechAhead is known for providing cutting-edge IoT solutions and custom mobile applications for various industries, including healthcare, automotive, and manufacturing. TechAhead focuses on IoT app development, device integration, and cloud-based solutions to enhance connectivity and efficiency in business operations. 

Their expertise in IoT platform development and data analytics ensures that businesses can leverage connected devices to make data-driven decisions while maintaining scalability and security.

Itransition

Itransition is a well-established software development company with a strong focus on IoT. Their services cover everything from device management to cloud-based IoT platforms. They have worked with industries like healthcare, automotive, and smart retail, developing tailored IoT solutions that drive operational efficiency.

One of their standout services is IoT analytics, where they help businesses make sense of the massive data generated by connected devices. Itransition also places a strong emphasis on security, offering IoT security assessments to ensure that devices and networks are protected from potential threats.

Velvetech

Velvetech is a leading IoT development company that offers a wide range of services, from IoT prototyping to hardware integration. Their solutions are tailored to industries like healthcare, finance, and automotive, where they provide secure, scalable IoT systems.

Velvetech’s data analytics services allow businesses to turn real-time data into actionable insights. They also focus heavily on security, ensuring that all devices and networks are protected from cyber threats.

AppZoro 

AppZoro specializes in developing custom IoT applications for both consumer and industrial use cases. Their expertise spans from mobile app development to hardware integration, making them a versatile partner for businesses looking to implement IoT solutions.

They have worked with industries such as smart home technologies and wearable devices, where they’ve helped companies bring innovative products to market. AppZoro’s focus on user-centric design ensures that their solutions are both functional and easy to use.

Very Technology

Very Technology is an IoT development company that specializes in building full-stack IoT solutions from the ground up. They have a reputation for integrating cutting-edge technologies such as machine learning, embedded systems, and cloud platforms to develop innovative IoT products.

The company is known for working with clients in industries such as industrial automation, healthcare, and agriculture. They have helped businesses deploy connected devices, collect data in real-time, and harness the power of advanced analytics to make informed business decisions. 

AppZoro

AppZoro is a versatile IoT development company that provides custom software and mobile app development services tailored for connected devices. The company specializes in developing IoT ecosystems that involve secure device communication, real-time data processing, and integration with cloud platforms. 

AppZoro’s ability to deliver tailored solutions, along with its strong focus on quality and performance, makes them an excellent choice for businesses looking to harness the power of IoT. Whether it’s building mobile apps that interface with IoT devices or developing secure, scalable backend systems, AppZoro offers end-to-end services that help businesses thrive in the connected world.

Mobcoder

Mobcoder is an IoT development company that excels in creating innovative and scalable solutions for connected devices. With a strong focus on user-centric design and cutting-edge technologies, Mobcoder has helped clients in industries such as healthcare, transportation, and smart home automation build IoT applications that improve efficiency and enhance user experiences.

Mobcoder specializes in full-stack IoT development, including hardware integration, mobile app development, and cloud-based solutions. Their team has a deep understanding of technologies like Bluetooth Low Energy, MQTT, and AWS IoT, enabling them to build reliable systems that facilitate seamless communication between devices.

By focusing on rapid development cycles and quality assurance, Mobcoder ensures that its IoT solutions are not only scalable but also secure and easy to maintain. 

N-iX

N-iX is a global IT services provider with a strong presence in IoT development, offering advanced solutions that span across various industries like automotive, manufacturing, and healthcare. Their expertise in IoT involves everything from embedded systems and cloud platforms to mobile apps that connect devices and enable real-time data exchange.

N-iX excels in developing IoT ecosystems that are secure, scalable, and tailored to specific industry needs. They leverage cutting-edge technologies such as Bluetooth Low Energy, Azure IoT, and machine learning algorithms to build high-performance IoT systems. Their work also includes integrating IoT solutions with existing enterprise infrastructure, helping businesses improve operational efficiency, and harness the power of connected devices for data-driven decision-making.

Conclusion

At Flatirons, we specialize in delivering cutting-edge IoT solutions that help businesses stay ahead in a rapidly evolving digital landscape. Our services are designed to meet the specific needs of your business, from mobile app development to embedded software solutions. 

By choosing Flatirons, you’re partnering with a team of expert developers who prioritize scalability, security, and seamless integration. Get in touch with us today to explore how we can help you build the IoT systems that will drive your business forward.