Hard tech directory
Explore teams commercializing ambitious physical-world technology.
Additive manufacturing company developing production technology for industrial applications.
United States
Critical-minerals company developing extraction technology for battery waste and slags.
United States
Factory-built small nuclear reactors for reliable clean power.
Austin, Texas, United States
Robotics company building bipedal robots for logistics and manufacturing.
United States
Agricultural technology company building sensing and analytics systems for grain assets.
United States
Autonomous defense systems and software-defined hardware.
Costa Mesa, California, United States
Thermal batteries for industrial energy storage and heat.
Sunnyvale, California, United States
Satellite bus manufacturing for commercial and government missions.
Los Angeles, California, United States
Autonomous systems for construction equipment.
San Francisco, California, United States
Electric aircraft and charging infrastructure.
South Burlington, Vermont, United States
Molten oxide electrolysis technology for decarbonized metals production.
Woburn, Massachusetts, United States
Decarbonized cement and industrial materials production.
Oakland, California, United States
Robotics company building autonomous equipment for agricultural weed control.
United States
Hypersonic systems and advanced defense manufacturing.
Torrance, California, United States
Semiconductor company developing photonic fabric technology for AI infrastructure.
United States
Carbon removal using biomass conversion and geological storage.
San Francisco, California, United States
Commercial fusion energy systems based on high-field magnet technology.
Devens, Massachusetts, United States
Digital manufacturing system for complex vehicle structures.
Torrance, California, United States
Large-scale electrolyzers for low-cost clean hydrogen production.
Natick, Massachusetts, United States
Space transportation company developing launch vehicles and spacecraft.
United States
Multi-day energy storage systems for the electric grid.
Somerville, Massachusetts, United States
Robotic inspection and data platforms for critical infrastructure.
Pittsburgh, Pennsylvania, United States
Advanced manufacturing platform for aerospace and defense production.
Los Angeles, California, United States
Direct-air-capture company using enhanced mineralization to remove carbon dioxide.
United States
Power electronics for modern electrical infrastructure.
Scotts Valley, California, United States
In-space transportation and orbital maneuvering vehicles.
Redondo Beach, California, United States
High-power satellite buses for proliferated space architectures.
Los Angeles, California, United States
Nuclear energy company developing fluoride salt-cooled reactor technology.
United States
Computer hardware company developing photonic processors and interconnects.
United States
Robotic manufacturing for large metal parts and tooling.
Los Angeles, California, United States
Energy company developing linear generators for flexible low-carbon power.
United States
Autonomous unmanned systems and related hardware.
El Segundo, California, United States
Portable nuclear microreactors for remote and resilient power.
El Segundo, California, United States
Battery materials, recycling, and circular supply chain infrastructure.
Carson City, Nevada, United States
Industrialized construction platform for housing.
Andover, Massachusetts, United States
Aerospace company using additive manufacturing to build launch vehicles.
United States
Quantum computing company developing superconducting quantum processors.
United States
Autonomous drones for inspection, public safety, and enterprise operations.
San Mateo, California, United States
Fully reusable launch vehicles and space transportation.
Kent, Washington, United States
Electrochemical cement manufacturing technology.
Somerville, Massachusetts, United States
Fusion energy company developing fusion power technology and related systems.
United States
Stellarator fusion energy company using modern optimization and manufacturing.
Kearny, New Jersey, United States
Carbon transformation technology for fuels, chemicals, and materials.
Berkeley, California, United States
In-space manufacturing and reentry capsules.
El Segundo, California, United States
Fusion energy company developing sheared-flow-stabilized fusion technology.
United States
Autonomous delivery drones and logistics systems.
South San Francisco, California, United States
