Hardware Startups
7,448 companies tagged Hardware, with their investors and founders.
August manufactures Wi-Fi-enabled smart locks and keypads that allow homeowners to remotely control door access and integrate with voice assistants like Alexa, Siri, and Google Assistant. The company designs smart home security devices for residential consumers without requiring hardware replacement.
8 investors
Aurelius Systems builds Archimedes, an autonomous counter-UAS laser system that combines high-power directed energy, optical sensors, and AI to detect, track, and neutralize aerial drone threats without an operator. It targets defense applications, protecting military forces, facilities, and critical infrastructure.
8 investors
Automata provides lab automation and data management tools, enabling researchers and technicians to generate accurate data at scale through intuitive workflow creation.
8 investors
Bellwether Coffee makes an all-electric, ventless countertop coffee roaster along with a curated green coffee marketplace, roast profiles, and retail packaging for cafés and businesses to roast and sell coffee in-house. Its platform covers sourcing, menu and roast support, and retail program scaling for coffee shops.
8 investors
Bevi manufactures smart beverage dispensers with advanced water filtration that serves businesses and organizations seeking to reduce single-use plastic waste. The company creates functional drink options by purifying tap water and offering still, sparkling, flavored, and functional beverage options.
8 investors
Beyond Aero develops electric business aircraft using hydrogen propulsion, designed to achieve range exceeding 800 nautical miles for aviation markets.
8 investors
Biolinq develops the Shine sensor, a needle-free glucose monitor that measures glucose along with physical activity and sleep in a single wearable device. It uses an on-device LED light system to signal glucose levels in real time and pairs with a mobile app that provides personalized health insights and trend tracking.
8 investors
BrewBird manufactures single-serve coffee brewers that use whole-bean pods designed for office environments, partnering with specialty roasters like Equator and Sightglass. The company produces fully compostable pods and delivers café-quality coffee through a patented pour-over brewing method.
8 investors
Cerebras designs and manufactures wafer-scale AI processors and systems for data centers, enabling accelerated AI training and inference at scale. The company serves AI model providers, cloud infrastructure operators, and research institutions.
8 investors
Eliyan develops chiplet interconnect PHY technologies, including its NuLink and NuLink-X products, aimed at increasing bandwidth, power efficiency, and lowering total cost of ownership for generative AI and high-performance computing data center systems. The company targets semiconductor and AI infrastructure applications such as chiplet-based designs and HBM memory scaling.
8 investors
Fabric8Labs develops Electrochemical Additive Manufacturing (ECAM), a room-temperature metal 3D printing technology that produces dense, high-purity metal parts with micron-scale resolution and no post-processing. Its patented microelectrode array printhead enables mass-scale production of components, including direct printing onto temperature-sensitive substrates such as PCBs, silicon, and existing metal parts.
8 investors
Finwave Semiconductor develops GaN-on-Silicon RF technology and devices, including E-mode GaN power amplifiers and high-power broadband RF switches for radio front-end applications. Its products target 5G, 6G, and aerospace/defense communication systems, serving device designers and engineers who need higher power handling, frequency, and energy efficiency.
8 investors
Firehawk Aerospace manufactures solid rocket motors, energetic materials, and propellant using additive (3D printing) manufacturing to produce propellant grains and hybrid rocket engine components. It serves the U.S. defense sector, aiming to modernize propulsion supply chains for military applications.
8 investors
Genalyte is developing Merlin, an automated diagnostic device that processes blood samples on-site and returns lab results within minutes while the patient waits. Its CloudLab platform integrates with electronic medical record (EMR) systems to route and deliver results automatically at the point of care.
8 investors
Halter develops GPS-based collars and monitoring towers for livestock management on farms. The system enables farmers to track and manage cattle location and behavior in real-time.
8 investors
Icarus designs and manufactures solar-powered autonomous aircraft that fly for months at the edge of space. The company serves applications requiring long-duration stratospheric surveillance and monitoring.
8 investors
Infleqtion builds neutral-atom quantum computers, precision quantum sensors, and related software, and works on integrated photonics to scale quantum systems. It serves governments, corporations, and research institutions across sectors such as defense, national security, energy, and space, with installations in the US, UK, Japan, and Australia.
8 investors
Inversion Semiconductor develops next-generation semiconductor lithography equipment based on miniaturized particle accelerators that increase transistor density and improve chip manufacturing precision. The platform enables semiconductor fabricators to scale transistor production toward physical limits while improving throughput and uniformity in advanced chip production.
8 investors
KoBold Metals applies AI and scientific computing to mineral exploration for critical minerals including copper, cobalt, lithium, and nickel needed for electrification and the clean energy economy. The company combines advanced technology with expert human intelligence to accelerate discovery and reduce the cost per discovery in mineral exploration.
8 investors
Lunar Energy develops home energy technology that converts and stores solar power to provide continuous clean electricity for residential customers. The company focuses on powering homes with solar-derived energy around the clock.
8 investors
Myriota provides satellite connectivity infrastructure for IoT devices, enabling partners to develop solutions across industries. The company focuses on an ecosystem approach to connect previously unreachable devices and systems globally.
8 investors
OtoNexus Medical Technologies is developing an ultrasound-based otoscope (Novoscope) that uses a miniaturized sensor in a single-use ear speculum tip to give clinicians objective, point-of-care data on middle-ear fluid and infection type. The device targets pediatric otitis media diagnosis to support antibiotic stewardship and reduce misdiagnosis for physicians, hospitals, and payers.
8 investors
Portal Space Systems develops advanced spacecraft, including its flagship Supernova vehicle, designed for high delta-v maneuverability and multi-orbit operations in cislunar space. The company serves commercial and government customers seeking orbital transportation and refueling capabilities.
8 investors
proteanTecs develops in-chip monitoring technology (Universal Chip Telemetry) that embeds intelligence inside chips to provide deep data and visibility from design through production to field for semiconductor and electronics companies. Its platform delivers insights into yield, quality, performance, and reliability for advanced electronic devices across data center, AI, HPC, telecom, and automotive markets.
8 investors