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Top IoT Development Companies in California in November, 2026

California is literally at the cutting edge when it comes to IoT technology, as many of its development companies rank among the state-of-the-art in terms of their operations. California represents the world hub for developing technology and accommodates IoT companies that specialize in different aspects such as smart devices, industrial IIoT, connected healthcare, smart homes, and many others. To provide cutting-edge IoT, below given companies work with technology such as machine learning, AI, big data analytics, and more.

 

The developers from California can help companies leverage sensor integration, real-time analytics, cloud computing, and edge technologies to optimize their businesses and enhance customer experience.

 

Whether you’re a startup or an enterprise, collaborating with a top-rated IoT development company in California ensures innovative and reliable solutions to meet the challenges of an interconnected world. Explore the list of right firms with thriving IoT ecosystems to find the perfect partner for transforming your business into a technology-driven leader.



How this list is built: This list is prepared using multiple trust and relevance signals, including profile completeness, service expertise, reviews and review freshness, external business signals, and selected signals reviewed by the RightFirms research team. We regularly review these signals and update our listings to help buyers discover credible and relevant partners. Learn more about our methodology

List of IoT Solutions providers in California | Top IoT Developers in California
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Enterprise mobility solutions Provider

4.2★★★★★4.2 / 5
Employees251 to 1000
Avg. hourly rate$51 - $100 /hr
Focus AreaIoT Development
LocationUSA, India

Softweb Solutions Inc. is an Avnet company with offices in Chicago, Dallas, and Ahmedabad. We deliver best-of-breed software solutions and services to enterprises to empower them to ride the new wave of digital transformation, specializing in Cloud, CI / CD, and DevOps. Over a decade of experience with startups to Fortune 100 companies has given us the proficiency to offer strategy, design, engineering solutions as well as R&D services.Read More About Softweb Solutions Inc

Cyber Nest - Custom Software Development Company in USA

4.1★★★★★4.1 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA, Pakistan

Cyber Nest, a leading USA-based custom software development company, is dedicated to driving business growth and enhancing operational efficiency through innovative, tailored solutions. Our expertise spans custom software development, web and mobile app development, enterprise solutions, and AI transformation. We also leverage cutting-edge technologies like AI and blockchain to deliver advanced solutions that align with our clients' strategic goals.Read More About Cyber Nest

AI-First. Fast Response. Responsive Services.

4.0★★★★★4.0 / 5
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationPoland, USA

Elinext is a global AI-first software development company with 28+ years of experience, 700+ developers, 300+ clients, and 1,000+ delivered projects. We build and modernize custom AI, enterprise, web, and mobile solutions for Healthcare, FinTech, ERP, CRM, IoT, and other industries. Our human-verified approach keeps AI transparent, reliable, and production-ready.Read More About Elinext

Pioneering Digital Excellence, Powering Your Tomorrow

4.0★★★★★4.0 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA

Upcore Technologies is a pioneering force in revolutionizing the digital landscape through innovative software solutions. With a relentless commitment to excellence, we specialize in crafting cutting-edge technologies that empower businesses to thrive in the digital age. Our comprehensive suite of services encompasses bespoke software development, cloud solutions, AI integration, and cybersecurity, tailored to meet the evolving needs of modern enterprises.Read More About Upcore Technologies

World-Class Software Solutions

4.0★★★★★4.0 / 5
Employees1001 to 10,000
Avg. hourly rate$101 - $150 /hr
Focus AreaIoT Development
LocationUSA

Chetu is a custom software development company servicing startups, SMBs, and Fortune 5000 firms worldwide. We provide dedicated developers who are focused on providing results that improve our clients' business and expand their capabilities.Read More About Chetu

Solution beyond edge

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA, India

Stepping Edge is a leading MVP Development Company helping startups and enterprises validate ideas faster with scalable, market-ready solutions. We design, develop, and launch minimum viable products that reduce risk, accelerate time-to-market, and create a strong foundation for long-term product growth.Read More About Stepping Edge

EncodeDots - AI-Powered Web & Mobile App Development Company

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationIndia, Germany

EncodeDots is a custom software development company in India building custom enterprise software, web applications, mobile apps, and AI agents for start-ups, SMEs, and enterprises worldwide. We deliver end-to-end custom solutions, from UI/UX design and full-stack development to cloud deployment and support. Our custom ERP systems, iOS and Android apps, and AI-powered business automation tools help SMEs and enterprises streamline operations and scale.Read More About EncodeDots

AI-Native Engineering Partner

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationIndia

Ailoitte is an AI-native engineering partner helping startups and enterprises build, modernize, and scale digital products with faster, more predictable outcomes. Read More About Ailoitte

Unifying Your Connected Tech Needs

3.9★★★★★3.9 / 5
Employees11 to 50
Avg. hourly rate$51 - $100 /hr
Focus AreaIoT Development
LocationUSA

We are a seasoned mobile application development firm. Expertise in Point of Sale POS solutions, payment gateways, Near Field Communication NFC, Bluetooth Integration, Circuit board creation and integration, Artificial Intelligence integration, IoT. We're expert in Amazon Web Services. Backend databases, Large scale enterprise applications. Call us for a free consultation on your project 1-866-444-5596Read More About Quartus Technology, Inc.

Software Experts

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA

At Obree, we specialize in helping businesses navigate the complexities of the digital landscape by providing tailored software solutions that align with their unique goals. Our team of skilled developers and consultants work closely with each client to craft innovative systems that streamline operations, enhance user experiences, and drive growth.Read More About Obree

Combining software development with the latest AI

3.9★★★★★3.9 / 5
Employees51 to 250
Avg. hourly rate$51 - $100 /hr
Focus AreaIoT Development
LocationUSA, Australia

Global software development company crafting secure AI-enabled solutions. Read More About Scopic

Development & Consulting

3.9★★★★★3.9 / 5
Employees251 to 1000
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationUSA

VelanApps: Your trusted software development company specializing in mobile and web development services. We craft tailored digital solutions, including custom software, website design, and mobile app development, to drive innovation and success for your business. Partner with us for excellence in every project!Read More About VelanApps

Empowering Businesses

3.8★★★★★3.8 / 5
Employees11 to 50
Avg. hourly rate< $25 /hr
Focus AreaIoT Development
LocationIndia, USA

We’re a leading IT solutions company with offices in Jaipur, Gurugram, Dubai, and the USA. Our mission is simple: we help businesses thrive by delivering innovative software solutions tailored to their unique needs.Read More About Extern Labs Inc.

Mobile App Development Company

3.5★★★★★3.5 / 5
Employees11 to 50
Avg. hourly rate$26 - $50 /hr
Focus AreaIoT Development
LocationPakistan, USA

Metatech Official is a mobile app development company helping startups, SMEs, and enterprises build scalable digital products. Since 2018, we have delivered Android, iOS, cross-platform, backend, UI/UX, API, and custom software solutions across ecommerce, fintech, healthcare, logistics, Web3, and other industries.Read More About Metatech Official

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