Hardware Startups
7,445 companies tagged Hardware, with their investors and founders.
InchFab offers a modular, integrated semiconductor fabrication platform that combines hardware, processes, and tools into one system, letting users start small and scale up for prototyping and production. It targets micro-/nano-fabrication of specialized chips and MEMS devices, aiming to reduce turnaround time and cost.
3 investors
indiGOtech develops an integrated operating platform for urban electric mobility, comprising purpose-built EVs (GO Motors), intelligent charging infrastructure (GO Charge), and a fleet operations software layer (GO Loop), anchored by proprietary SmartWheels technology that integrates propulsion and suspension into the wheel.
3 investors
IndoorAtlas develops an indoor positioning platform that enables mobile apps to determine location and navigate indoors using geomagnetic technology. The platform serves app developers and their end users who need location awareness in indoor environments.
3 investors
Indow makes custom-fit acrylic window inserts that press into existing window frames to reduce noise, drafts, and temperature transfer as a lower-cost alternative to window replacement. The inserts are handcrafted in the USA for homeowners across the US and Canada.
3 investors
Inkbit operates an additive manufacturing platform built on Vision-Controlled Jetting, which combines real-time 3D machine vision with closed-loop feedback and a custom material portfolio to produce dimensionally accurate, multi-material parts. It serves engineers and product teams across industries such as aerospace, medical devices, wearables, and robotics with rapid prototyping and production-scale manufacturing services.
3 investors
Intelligent Growth Solutions (IGS) develops and manufactures vertical farming technology using a Total Controlled Environment Agriculture (TCEA) approach, providing automated, biosecure indoor growing systems and growth recipes for crop growers. Founded in 2013 in Scotland, it works with growers globally to produce consistent yields through modular, scalable hardware and software.
3 investors
Intellijoint Surgical is a Canadian medical technology company that develops surgical planning and navigation systems for total joint (hip and knee) replacement procedures. Its products, including the pre-operative planning tool Intellijoint VIEW, support orthopaedic surgeons in personalized alignment planning.
3 investors
Interface Fluidics develops microfluidic technology for the energy industry, specifically high-pressure PVT (pressure-volume-temperature) systems for fluid analysis.
3 investors
Interlune develops equipment and systems to harvest natural resources from the Moon, focusing on extracting helium-3 from lunar regolith and returning it to Earth. The company builds harvesting hardware, extreme-environment testing capabilities, thermal control systems, and cargo return technology for commercial and government space applications.
3 investors
Provides security IP for embedded systems based on physical unclonable function (PUF) technology, using the inherent uniqueness of each silicon chip to generate cryptographic keys and identifiers that cannot be cloned or stolen. Serves semiconductor designers building a hardware root of trust for applications such as payment systems, secure connectivity, sensor authentication, and government and aerospace data protection.
3 investors
Inventus Power designs and manufactures advanced battery technology and engineered power solutions for customers across various industries. The company operates globally with an emphasis on product safety, quality, and sustainability.
3 investors
IONATE develops smart transformer hardware and AI coordination software for power systems and grids, designed to modernize electricity infrastructure for data centers and grid applications.
3 investors
ispace is a lunar transportation company that builds lunar landers and rovers to carry customer payloads to lunar orbit and the Moon's surface, offering high-frequency, low-cost transportation services. It serves payload customers, governments and suppliers, with entities in Japan, the United States and Luxembourg.
3 investors
IVIM Technology develops intravital microscopy systems, including confocal and two-photon microscopes for in vivo imaging of living organisms, and provides contract research organization (CRO) services for preclinical in vivo imaging. It serves academic and pharmaceutical researchers, with an R&D center in Daejeon.
3 investors
Jaia Robotics builds ultraportable aquatic drones (JaiaBots) that can be deployed in coordinated "pods" to collect aquatic data across wide areas. The system serves defense, environmental monitoring, research, offshore renewables, aquaculture, and academic users.
3 investors
Jambo builds on-chain mobile infrastructure, including the JamboPhone with a built-in multi-chain crypto wallet, hardware security, a dApp store, and gamified earning quests. It targets consumers in the decentralized economy across 128+ countries through local carrier partnerships.
3 investors
Jetson helps North American homeowners replace fossil-fuel heating and cooling systems with electric heat pumps, handling the installation process directly rather than through traditional contractors. It focuses on making home electrification cheaper and simpler while cutting energy use and emissions.
3 investors
Jewelbots makes DIY craft kits that teach children STEM concepts through hands-on building and coding projects. The kits come with easy-to-follow curriculum aimed at classrooms, Girl Scout groups, birthday parties, and other group activities.
3 investors
June makes a countertop smart oven that combines functions like convection, air frying, grilling, and slow cooking, using an internal HD camera and a "Food ID" recognition system to identify food and auto-select cooking programs. The device connects to a companion app for remote control and live video, and is Alexa-compatible.
3 investors
KA Imaging develops X-ray imaging technologies and systems, including dual-energy radiography, phase contrast micro-CT, and amorphous selenium detectors. Its products serve medical, veterinary, scientific research, quality control/non-destructive testing, defense, and space markets.
3 investors
Karman Industries builds the Heat Processing Unit (HPU), a modular thermal management system designed to cool high-power AI data center chips while eliminating water use and enabling heat reuse for power generation and district heating. It targets operators of AI data centers and industrial energy systems seeking more efficient cooling.
3 investors
Western Digital offers data storage products such as hard drives and storage solutions for businesses, ranging from small and medium businesses to enterprises and resellers. Its business program provides bulk pricing, flexible credit, product availability tools, and scalable infrastructure storage.
3 investors
kegg is a medical-grade silicone fertility tracking device that measures changes in the vaginal environment and cervical mucus to identify a woman's most fertile days, paired with a companion app that provides daily fertility scores and ovulation probability. It is marketed to women trying to conceive, including those with PCOS and irregular cycles, and also offers guided kegel exercises for pelvic floor health.
3 investors
Kestra Medical develops wearable defibrillator technology aimed at protecting patients at risk of sudden cardiac arrest through rapid defibrillation. The company operates in the medical device and cardiac care space in the United States.
3 investors











