Top IoT Companies in California
Goodfirms has reviewed 167 IoT Companies in California as of September 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, San Francisco). Across the category, the median hourly rate is $37, median client rating is 4.8, and 56% of firms employ 50+ members. Explore the vetted IoT Companies in California below, compare their strengths, and connect with the provider best suited to your requirements.
It is an excellent feeling to find something best and aptly suited to your requirements. The desire to grow a business and making it profitable is the need-of-the-hour in today’s dynamic world. The increasing digitalization in California has given rise to many internet of things Companies in California in recent years. Moreover, with the increasing dynamism, there is a massive demand for top IoT developers in California. Although every company promises to offer the best IoT practices, selection of the best IoT companies in California becomes a tedious task for companies. Therefore we have created the list of IoT solutions providers in California that can cater to your needs in the best way possible.
Goodfirms has verified 167 IoT Companies in California - part of 3,248+ Internet of Things (IoT) Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
List of IoT Solutions providers in California | Top IoT Developers in California
Sponsored
*instinctools is a leading IoT development company delivering scalable and secure Internet of Things solutions for businesses worldwide. Founded in 2000, the company leverages a team of 400+ experts to build intelligent IoT platforms, connected applications, and data-driven systems. Recognized among innovative IoT companies, *instinctools ... read Instinctools reviews & insights
$25 - $49/hr250 - 9992000San Francisco, United StatesThe team delivers on time and within budget, proactively asking how to help the client and providing new ideas.
- Head of EngineeringWhy Instinctools?
- Trusted engineering partner for AI-driven growth
- Technology solutions built for scalable growth
- Transparent and flexible engagement approach
Using AI Tools
Gemini
ChatGPT
Claude
GitHub Copilot
Lovable- + 1 More
Sumatosoft is an innovative IoT development company delivering secure and scalable Internet of Things solutions for businesses worldwide. Recognized among reliable IoT companies, the firm builds intelligent connected systems, smart applications, and integrated IoT platforms for complex business environments. With experience working with global brands ... read SumatoSoft reviews & insights
$50 - $99/hr50 - 2492012San Francisco, United StatesA highly skilled and responsive team that delivered outstanding results under challenging deadlines.
- Business DeveloperWhy SumatoSoft?
- Focus first on the business value delivery
- Make the software delivery process transparent
- Use only relevant solutions and approaches
Using AI Tools
- Claude
Topflight Apps is a forward-thinking IoT development company helping organizations build intelligent, connected digital solutions. Recognized among innovative IoT companies, the firm combines product strategy, UI/UX design, and full-stack engineering to develop scalable IoT platforms and smart applications. Trusted by leading organizations such as Stanford ... read Topflight Apps reviews & insights
$100 - $149/hr10 - 492015Laguna Beach, United StatesA reliable team that delivers high-quality web solutions on time and with excellent communication.
- CEOWhy Topflight Apps?
- 200M Raised by our Apps
- Trusted by industry leaders like Stanford & Merck
- Over a decade of launching HIPAA Compliant Apps
Using AI Tools
- Claude
- GitHub Copilot
Cursor
iomico is a trusted full-cycle Internet of Things (IoT) company with EU and LATAM development centers and offices in the US. Our team of experts in the entire vertical stack of IoT development is skilled around:Electronics engineering: Schematics; PCB design; radio-electronic parts research & selection.Embedded ... read Iomico reviews & insights
$50 - $99/hr10 - 492012Santa Clara, United Statesiomico has been a dedicated engineering partner, providing reliable firmware and hardware expertise with excellent communication and accountability.
- OwnerWhy Iomico?
- Full-cycle hardware, firmware & cloud
- Over 90 percent senior engineers, fast ramp-up
- Proven at over 1M device production scale
At IT-Dimension, we deliver high-quality, innovative, responsive, and secure greenfield or brownfield software projects of any complexity. We have been providing value to our clients for more than 15 years. During this time, we have implemented over 600 projects in different domains using a wide ... read IT-Dimension reviews & insights
$25 - $49/hr50 - 2492007Santa Monica, United StatesIT-Dimension Inc. delivered a fully integrated logistics solution that improved operational efficiency, compliance, and automation, with a 99.9% uptime and a 30% increase in workflow efficiency.
- Anonymous
TOPS Infosolutions is a leading offshore outsourcing Mobile and Web App development company with expertise in building AI-powered business intelligence solutions for various business verticals. We offer end-to-end services for various business verticals including eCommerce, healthcare, finance, education, transportation, retail, manufacturing, and more. With the ... read TOPS Infosolutions Pvt. Ltd. reviews & insights
< $25/hr50 - 2492012Fremont, United StatesVoice Assistant - Alexa and Google Home
- Technology & Business Development
AJProTech LLC is a premier product engineering studio founded in 2014, specializing in smart, connected hardware. Based in Los Angeles with R&D in Taipei, Taiwan, our 45-engineer team takes products from problem research to production launch — covering industrial and mechanical design, electrical engineering, AI-powered hardware, embedded software, mobile apps, and manufacturing support. We work ... read AJProTech reviews & insights
$100 - $149/hr10 - 492016Los Angeles, United States
Wellnuts is a trusted software development company enabling the realization of high-load and scalable IT solutions, mainly in Telematics, GPS-tracking, and IoT domains. We are a team of experts & thought leaders with extensive experience and clear insight into building custom solutions for data-driven IoT platforms. Our background upholds the promise for us taking place ... read Wellnuts, Inc. reviews & insights
$50 - $99/hr50 - 2492012Los Angeles, United States
Using AI Tools
- ChatGPT
SoluLab is a USA-based CMMI Level 3 certified IoT development solutions company with five global offices. Backed by a team of seasoned IoT developers who have continuously surpassed client expectations in 10,000 projects worldwide with a 97% customer success score, today, SoluLab has gained an ... read SoluLab reviews & insights
$25 - $49/hr250 - 9992014Los Angeles, United StatesGreat experience, operations and value in one place
- AnonymousWhy SoluLab?
- ISO-Certified Development Team
- 10 plus Years of Digital Innovation
- Custom AI Solutions for Every Business
At Particle, we make tools for engineers and designers to create amazing new experiences through internet-connected hardware. We offer a suite of hardware and software tools to help you prototype, scale, and manage your Internet of Things products.
$50 - $99/hr50 - 2492012San Francisco, United StatesHad a great experience working with them, all-In-one IoT solutions developers !
- Co-founder
Teksun provides end-to-end, Turnkey services for developing a wide range of applications across a wide variety of market trends. Founded in 2009, Teksun Inc strives to deliver revolutionary IoT and AI Solutions focused on transforming the product vision to market success. We enrich our clients ... read Teksun Inc reviews & insights
NA250 - 9992009Milpitas, United StatesExcellent Work Culture
- Manan Avasthi
Our teams have successfully delivered over 30+ AI projects, including cutting-edge predictive analytics pipelines. Deployed 20+ AI models on edge devices optimizing for real-time processing and in Data pipelines for batch processing .Our teams have cross-functional expertise in Mobile (iOS, Android, ReactNative), Fullstack, DevOps, delivering ... read GlobalNodes reviews & insights
< $25/hr10 - 492023Studio City, United StatesGlobalNodes automated our last-mile delivery and improved our app and system integrations.
- Senior Operations Project Manager
Zone24x7 is the innovator of the world’s first Android powered braille device, a gold medalist at the Asia Pacific ICT Awards for R&D in autonomous ground robots and a technology innovation partner for some of the largest retailers in the U.S. The company is highly ... read Zone24x7 Inc. reviews & insights
NA250 - 9992003San Jose, United StatesZone24x7 is Truly Committed to Deliver!
- Senior Software Engineer
About NanoByte Technologies NanoByte Technologies is a leading IT powerhouse dedicated to delivering innovative and high-quality technology solutions. With over 10 years of experience, we ensure 100% client satisfaction and long-term success. Core Services Custom SaaS Solutions: Cutting-edge software solutions tailored to meet specific business ... read NanoByte Technologies reviews & insights
NA50 - 2492015Sacramento, United StatesNanoByte Technologies provided a seamless, secure, and efficient fintech solution.
- CO-founder
CMOLDS is a top-ranked San Francisco mobile app development company focusing on iPhone, iPad, and Android applications. Contact us now to discuss your project needs. A leading mobile app design and development company in the US for startups, B2B companies, and individual clients looking for ... read CMOLDS reviews & insights
$100 - $149/hr50 - 2492017San Francisco, United StatesIt's been an incredibly educational and positive experience working with my Cmolds partners.
- Stuart Shaffer
Gadgeon Systems INC is a leading name in IoT software & application development company with ISO 9001:2015 and ISO 13485:2016 certifications for ensuring quality. The company specializes in industrial and non-industrial IoT development solutions for connectivity, cloud platform & software, companion mobile apps, embedded software, ... read Gadgeon Systems INC reviews & insights
$25 - $49/hr250 - 9992011Milpitas, United StatesEnd-to-end IoT Solutions
- Vijaikrishnan P
Using AI Tools
- Claude
- ChatGPT
- GitHub Copilot
Perplexity- Gemini
- + 1 More
Goji Labs is an award-winning digital product agency that builds it right. For over a decade, we’ve helped leading brands launch 400+ digital products. Our expertise spans product strategy, UI/UX design, and software development. We believe no great venture should be held back by execution. ... read Goji Labs reviews & insights
$100 - $149/hr10 - 492014Los Angeles, United StatesGoji Labs delivered a visually refined and user-friendly UI/UX design while maintaining strong responsiveness and professionalism.
- Global Chief Commercial OfficerWhy Goji Labs?
- Small-team agility. Enterprise-grade results.
- Strategy-led development from day one.
- Full-stack partner, beyond just coding.
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, and enterprise-grade solutions for over 16 years. Headquartered in the USA, with offices in Las Vegas (NV) and Tempe (AZ), and a strong global presence in the UK, India, and ... read DreamzTech Solutions reviews & insights
$25 - $49/hr50 - 2492013San Francisco, United Statescreated a user-friendly digital platform that made resident communication and service coordination
- Anonymous
Using AI Tools
- Cursor
- Claude
TouchZen has shipped 75+ mobile apps since 2014 with 20M+ collective downloads and 12+ apps featured by Apple and Google, including SHRED (Apple's App of the Day) and FullyRaw (#1 paid app in Food & Drink within one week of launch). We're not a dev ... read TouchZen Media reviews & insights
$50 - $99/hr10 - 492014Irvine, United StatesGet Cover Mobile App Launch
- AnonymousWhy TouchZen Media?
- Deep discovery and product strategy
- User centric design
- Fast MVP delivery
Using AI Tools
- ChatGPT
- Claude
- Gemini
- Perplexity
Accedia is a premier European IT services company, specializing in technology consulting and custom software development. Founded in 2012 in Sofia, Bulgaria, Accedia has established itself as a trusted global technology partner, recognized for its exceptional team culture and commitment to excellence.With a global presence ... read Accedia reviews & insights
NA250 - 9992012San Francisco, United StatesWe've been thoroughly impressed with the consistently excellent service this company provides
- Head of TechnologyWhy Accedia?
- 91 client retention, 13 years on the market
- ISO and TISAX certified, NPS 81
- Top 100 IAOP global service provider 2024-26
Saritasa is a full source Mobile App, Web, Software, Systems Architect, and IoT Solutions provider that efficiently implements the design, development, and integration of complex technologies. Our clients include innovative SMBs, progressive corporations, and enterprises across multiple verticals including life sciences, commercial, industrial, and high ... read Saritasa reviews & insights
$100 - $149/hr50 - 2492005Irvine, United StatesVersatile vendor
- Brian McCracken
ELEKS is a Top 100 Global Outsourcing company. We partner with enterprise clients and SMEs to elevate their value through innovative technologies. Our 2,000+ experts, located across Europe and the US, provide our clients with a full range of software services. These include custom software ... read ELEKS reviews & insights
$25 - $49/hr1,000 - 9,9991991Los Angeles, United StatesELEKS played a critical role in helping us achieve a smooth and successful IT infrastructure transition.
- Acting CIO
HashCash is a global software company offering solutions in Blockchain, AI, Big Data, and IoT through its platforms, products & services. HashCash Blockchain products enable enterprises to move assets across borders in real-time for Remittances, Trade Finance, Payment Processing, and more. HashCash runs US-based digital ... read HashCash Consultants reviews & insights
$50 - $99/hr50 - 249Palo Alto, United StatesPaybito Experience
- Student at Heritage Institute of Technology
We are a global, full-cycle custom software development company delivering innovative technology solutions tailored for businesses across industries. Specializing in AI/ML for manufacturing and industrial applications, our mission is to empower the manufacturing sector with transformative digital solutions that drive operational efficiency, enhance decision-making, and ... read Travancore Analytics reviews & insights
$25 - $49/hr50 - 2492007Tracy, United StatesExceptional Flexibility and Quality Results – A Remarkable Journey with Travantore Analytics.
- Director Guidance IT Services
Talentica Software is an AI-native product engineering company helping startups and enterprises build scalable, secure, and high-performance digital products. With 22+ years of experience and 200+ products built across the product lifecycle, we combine strong engineering fundamentals with advanced AI capabilities to accelerate development and ... read Talentica Software reviews & insights
$25 - $49/hr250 - 9992003Pleasanton, United StatesHighly skilled and knowledgeable team.
- Co-Founder and CTO
We are DxMinds Technologies, the fastest growing digital transformation company. We have our offices set up in the silicon valley of USA, India, Peru, UAE, and Australia. We master the art of developing cutthroat digital products and solutions leveraging state of the art technologies and ... read DxMinds Technologies Inc reviews & insights
$25 - $49/hr250 - 9992018San Francisco, United Statesbest e-learning app development company for building the educational apps
- Chief Sales Officer (CSO)
Dogtown Media is a mobile app development company headquartered in Venice, California with a presence in San Francisco, New York City, Boston, and Seattle. Founded in 2011, what started as two guys on a couch dreaming up app ideas has morphed into an award-winning mobile ... read Dogtown Media reviews & insights
$100 - $149/hr10 - 492011Venice, United StatesGreat consistency in both communication and support
- Chief Product Officer
Nextware delivers high-quality development, IT and business process services through its team of technically skilled, agile and responsive professionals.Nextware delivers high-quality development, IT and business process services through its team of technically skilled, agile and responsive professionals.Nextware strives to be your most trusted and recommended ... read Nextware Technologies reviews & insights
$100 - $149/hr50 - 2492006Santa Monica, United StatesHighly recommend them!
- President and CEO
Svitla is a global digital solutions company with over 20 years of industry experience. Since 2003, we have engineered more than 5,000 transformative solutions for our clients around the globe, bolstering their growth and competitive edge. Our mission is to advise and implement modern, sustainable ... read Svitla Systems reviews & insights
$25 - $49/hr1,000 - 9,9992003Corte Madera, United StatesClever Developers supported by a people focussed organisation
- Head of People & Office
Greenwave Systems is more than a global Internet of Things company. We’re on a mission to empower market-leading brands to profitably deploy their own managed services and products to foster deeper customer relationships and grow their businesses. We are hundreds of dedicated engineers and experts around the world empowering service providers and IoT stakeholders to ... read Greenwave Systems reviews & insights
$50 - $99/hr250 - 9992008Orange County, United States
Ingenu™ is building the Machine Network™, the world’s largest IoT network dedicated to LPWA (low-power, wide-area) connectivity for machines. Operating on universal spectrum, the company’s RPMA® technology is a proven standard for connecting Internet of Things (IoT) devices around the world. The Machine Network will have further reach, global range and longer lasting battery life ... read Ingenu Inc reviews & insights
$25 - $49/hr50 - 2492008San Diego, United States
At Softland, for more than 40 years, we have provided reliable, innovative, competent and quality management software solutions that are adapted to the local needs of your operations. We make companies have integrated information that facilitates the welfare, growth and development of businesses, simplifying processes, saving time, with our commitment to be the key ally ... read Softland reviews & insights
NA10 - 491982San Jose, United States
An electronic product development company that can help you with your hardware design and development, fast prototyping and scalable IoT solutions. Bring your idea to life with DeepSea. Working on consumer electronics, electric mobility, industrial IoT and healthcare.
$50 - $99/hr10 - 49Palo Alto, United States
Connexsens provides technology to help businesses increase efficiency, save time, and improve customer satisfaction. Our goal is to help businesses optimize their operations and maximize their profits. We provide a wide range of services and products that give us the flexibility to cater to a diverse range of companies. Our team is committed to providing ... read Connexsens reviews & insights
NA2 - 92022Irvine, United States
Using AI Tools
- Claude
EdgeOne Computing is a leading provider of Enterprise IoT, Edge AI, and Real-Time Location System (RTLS) solutions that help businesses monitor assets, automate operations, and make data-driven decisions. Our platform combines asset tracking, inventory management, industrial monitoring, and edge computing to deliver real-time visibility across healthcare, manufacturing, logistics, retail, automotive, and industrial environments. By leveraging ... read Edgeone Computing reviews & insights
NA50 - 2492025Fort Bragg, United StatesWhy Edgeone Computing?
- Improve Efficiency with Real-Time Insights
- Reduce Costs Through Smart Automation
- Dedicated Support & Expert Team
We're a full-service technology studio headquartered in San Francisco, with offices in Orange County, Atlanta and Sydney. We help startups, leading brands, and our own entrepreneurs create state-of-the-art applications and infrastructure that scales. We develop product in innovative ways, delivering projects for our clients, while ... read Scalio reviews & insights
$150 - $199/hr50 - 2492011San Francisco, United StatesMobile App Development for IT Services and IT Consulting
- Prod. Marketing/ Accessory Retail Merch Sr. Manager at Verizon
Mobylogix is the most trusted software engineering & marketing company that delivers top-notch & innovative IT solutions. We are experts in developing advance mobile apps, web apps, software, Blockchain, IoT solutions & more. Starting in 2015, we have designed and engineered various projects for our ... read Mobylogix reviews & insights
$25 - $49/hr10 - 492015Los Angeles, United StatesHighly recommended
- Susan Parker
ALFATEK leverages decades of experience spanning multiple industries, covering IT Project Management, Infrastructure Engineering, Back-end System Administration, Software Development, and continuous IT support for corporate and governmental sectors. Our services encompass both on-site and remote management of enterprise network infrastructures, encompassing everything from Domain Controllers ... read ALFATEK reviews & insights
$150 - $199/hr10 - 492013Concord, United StatesTitle: IT MSP Firm
- CEO
Ayla Networks provides the industry’s first Agile IoT Platform, accelerating development, support, and ongoing enhancements of connected products for the Internet of Things. Ayla’s software fabric runs across devices, cloud, and apps to create secure connectivity, data analytics, and feature-rich customer experiences.
$100 - $149/hr50 - 2492010Santa Clara, United States
Davra is based in Sunnyvale, California and in Dublin, Ireland. We develop an intelligent AEP platform for the Internet of Things. Davra’s Platform is the chosen Application Enablement Platform for AWS, Intel,Dell ,Cisco , Ingram to name a few. Find out why for yourself www.davra.com
$50 - $99/hr10 - 492011Sunnyvale, United States
Seebo is the leading platform for manufacturers to plan and deliver superior IoT products that drive outstanding customer value. Seebo’s cloud-based software combines tools for IoT Modeling, Simulation, Execution, and Behavior Analytics into pre-packaged business solutions that address new product innovation, product resilience, venue operational excellence, and data-driven services.
$50 - $99/hr50 - 2492012San Francisco, United States
Wve Labs is a digital product design and development company focused on providing end-to-end tech solutions and consultation for branding, product ideation, development, testing and marketing. We partner with startups as well as Fortune 500 brands to consult them on achieving an optimized digital ecosystem. ... read Wve Labs reviews & insights
$50 - $99/hr50 - 2492015Irvine, United StatesGood price and excellent service
- President
Mob Inspire, inc is one of the fastest growing mobile platform development and innovative technology companies in the world. The company leverages unique processes to build and control world class mobile platforms. Through cutting-edge development processes we get bunch of data intelligence and predictive traffic ... read Mobinspire reviews & insights
NA50 - 2492009Palo Alto, United StatesReliable Software Development Company
- SEO Specialist
At OCDLab, we believe in innovation with simplicity. With each new project, we thrive to outperform ourselves. All the complexities stay under the hood and what you see is a beautifully polished UI at blazing speed and great UX. We help our clients to polish ... read OCDLab, LLC reviews & insights
$25 - $49/hr10 - 492009Irvine, United StatesHighly Recommended
- Anonymous
We Bring Your Ideas to Life... Here at “CODEHUNTERSS”, we helped many ideas to turn into real internet businesses and that’s the reason our client has chosen us repeatedly for their custom web design, complex web application development, and mobile app development.
$25 - $49/hr10 - 492020Torrance, United StatesExceptional Website Development Service
- Anonymous
Zymr is a full-stack cloud software development company headquartered in Silicon Valley. Combining agile development practices and cutting-edge open source technologies, we deliver fit-for-purpose software that scales with our customers’ business needs. Founded by industry veterans with decades of technology experience, we are proficient in ... read Zymr, Inc. reviews & insights
$25 - $49/hr50 - 2492012San Jose, United StatesTechnology Services For FullStack
- Founder & President
ThinkSys, an award-winning technology company, is a leading provider of Products and Software Development, QA and related services. Based in Sunnyvale, CA and offices in NOIDA, India. ThinkSys serves clients worldwide. We have been recognized among the fastest growing private companies in the US (Inc5000 ... read Thinksys reviews & insights
NA50 - 2492012Sunnyvale, United StatesMVP Development
- Chief People Officer at HealthHero
Tebi Technologies is a global IT services and software development company specializing in innovative technology solutions that help businesses accelerate digital transformation and achieve sustainable growth. The company provides end-to-end services across software product engineering, enterprise mobility, web and mobile application development, cloud solutions, AI/ML, ... read Tebi Technologies Pvt. Ltd. reviews & insights
NAFreelancerSan Jose, United StatesTebi Technologies did a very good job for us - we saw quick results and they provided quality work.
- President & CEO
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San Francisco · $0-24/hr