Top California Hardware Startups (268)

Doodle Labs designs and produces industrial-grade wireless networking solutions. The company focuses on mesh networking for robotic systems, providing high throughput, long-range Mesh Rider solutions for UAVs, UGVs, AMRs and other robotic applications. The company’s Helix Mesh Rider Radio was developed with sponsorship from DIU and is the Blue UAS program’s datalink of choice. Doodle Labs was named one of Fast...

Headquartered in sunny Los Angeles, GrayMatter Robotics is an AI robotics company that builds the factories of the future today, empowering people, creating safer workplaces, and shaping a more prosperous society. We build next-generation factories that transcend human constraints, driving exponential productivity and sustainable economic growth. Our technology brings together robotics, Physical AI, and human ingenuity to create intelligent systems...

Red 6 is an innovative Augmented Reality (AR) technology startup leading the way in synthetic air combat training. Our primary technology, supporting our ATARS product, enables pilots to simulate the cognitive challenges of flying while accessing realistic, scalable training in dynamic outdoor environments

Treeswift builds physical AI for labor. We use robotics and machine learning to help the people who do real work get more done, starting with the crews who keep the electric grid running,.

EnCharge AI is a leader in advanced AI hardware and software systems for edge computing. EnCharge’s robust and scalable next-generation in-memory computing technology provides orders-of-magnitude higher compute efficiency and density compared to today’s best-in-class solutions. The high-performance architecture is coupled with seamless software integration and will enable the immense potential of AI to be accessible in power, energy, and space...

Advanced automation will make aircraft safer, more available, more affordable and fundamentally transformative to the way goods and people move around the planet. Starting with a certification-forward approach, Reliable Robotics first demonstrated gate-to-gate fully automated operation of a Part 23 aircraft and is now working towards commercialization of technologies for Part 23 cargo and Part 25 passenger vehicles.

Lightmatter is a startup photonics company that has pioneered a new paradigm in processor chip architecture that uses photons instead of electrons. Now the leader in the photonic AI compute “space race,” this new class of high performance semiconductors is the foundation of Lightmatter’s mission to enable the growth of computing, reduce harmful emissions associated with this growth, and democratize...

Founded to meet an opportunity to fundamentally change how society approaches health in the built environment, R-Zero develops the most effective and innovative technologies to create safer, healthier buildings for all. While most risk mitigation tactics require human behavior changes, we’re using technology to eliminate “decision-making” from the process, and automate better health outcomes in the built environment. Combining space...

Rand Technology is a leading global independent distributor of electronic components and a sophisticated, full-service technology hardware supply chain company offering comprehensive services for NPI, production, and global asset recovery.

Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission: Deliver global omniscience. To stay ahead of climate change, geopolitical risk, and other major crises and issues, we need a global understanding of what is changing, where, and how fast. Umbra provides easy access to the highest quality commercial satellite data available, which is an indispensable tool for...

Freeform is deploying software-defined, autonomous metal 3D printing factories around the world, bringing the scalability of software to physical production. Our proprietary technology stack leverages advanced sensing, real-time controls, and data-driven learning to produce digitally-verified, flawless parts at unprecedented speed and cost. Our mission is to make the transformative power of 3D printing available to all industries at scale and...

We’re on a mission to eliminate waste for good, starting with the food that ends up in landfills. Did you know that more than half of the food in landfills comes from home kitchens (ReFED)? And food in landfills turns into methane – which is 80x more potent than CO2 over a 20-year period (IPCC). At Mill, we’re working to...

We create novel laser-based hardware systems for materials fabrication that help manufacturers drastically reduce waste, improve quality, and enable next generation technologies.

Today, building robots and intelligent machines means navigating fragmented tools, incompatible hardware, and closed ecosystems. It takes too long, costs too much, and locks builders in. There is no default platform for physical AI. We're building it. Springcraft brings together purpose-built hardware, developer tools, and AI models into one open, integrated system so that builders can create machines that sense, understand, and...

We see a future where the cannabis experience is built on community, science, and safety. Puffco was founded with the mission to bring the world the best possible portable vaporizer. Using the most advanced technology around and our knowledge of what our community wants, we did just that. The Puffco Peak is our flagship product, and the industry’s best portable...

Seyond™ is a leading global provider of image-grade LiDAR technology, powering a safer, smarter and more mobile world across the automotive, intelligent transportation, robotics and industrial automation sectors. Founded in Silicon Valley with strategically placed research and manufacturing facilities across the globe, Seyond is crafting LiDAR solutions that elevate autonomous driving and fuel the advancement of smart infrastructure development. The...

Avive Solutions, Inc. is a growth stage Automated External Defibrillator (AED) company with a connected response system that is rapidly gaining market share. We are a mission driven team that is quite literally saving lives. Sudden Cardiac Arrest (SCA) is a leading cause of death in the United States, and we are on a mission to change that! We are...

Mythic develops cutting-edge Analog Processing Units (APUs) utilizing unique analog compute-in-memory technology. This innovative approach aims to deliver highly energy-efficient and cost-effective AI inference solutions. By overcoming the memory bottlenecks inherent in traditional digital architectures, Mythic enables unparalleled performance-per-watt for AI workloads across diverse applications, including data centers, automotive, robotics, and defense industries.

Zoo develops modern tools for hardware design, including first-of-their-kind professional CAD platform, enhanced with ML through Text-to-CAD. Its flagship product is Zoo Design Studio, modeling software that serves as the central hub of a broader CAD ecosystem which includes innovative tools like Text-to-CAD and a suite of enterprise-ready CAD APIs for developers. Zoo’s products are built using its proprietary geometry...

Lumafield is here to make it possible for humanity to solve our hardest problems as quickly as possible. Lumafield has developed the world's first accessible X-Ray CT scanner for engineers. Lumafield’s easy-to-use scanner and cloud-based software give engineers the ability to see their work clearly, inside and out, at an extremely affordable price. Engineers make million-dollar decisions every day, and they...