Space startups in United States
98 United States space companies in the directory, with $14.2B in disclosed funding, working on communications & connectivity, launch, defense & space domain awareness, habitats and more.
OneWeb AcquiredHigh speed internet satellite constellation
SpaceX GraduatedReusable rockets and spacecraft
True Anomaly Spacecraft for space security
Blue Origin GraduatedOrbital rockets and spacecraft
Stoke Space The fully reusable Nova rocket
Astranis Space Technologies Corp Small dedicated GEO satellites
Axiom Space Commercial space stations
Apex Satellite buses off assembly lines
Impulse Space Orbital transfer vehicles
K2 Space Mega-class satellite buses
Varda Space Orbital manufacturing
Loft Orbital Turnkey satellite deployment
Rocket Lab GraduatedSmallsat launch services
Planet GraduatedImaging services
Starfish Space Satellite servicing with Otter
Spire GraduatedSpace to cloud analytics
LEO Labs Satellite observation from Earth
Vector Launch Shut downAffordable space access
Astra GraduatedLow-cost orbital launches
GITAIRobots for work in space
Made In Space AcquiredIn-space manufacturing
Portal Space Systems Solar-thermal rapid-maneuver spacecraft
AstroForge Prospecting asteroids for platinum
Inversion Space Cargo from orbit in under an hour
Lunar Outpost Lunar rovers and mobility
Ramon.Space Computing infrastructure in space
Slingshot Aerospace Decision intelligence technologies
Reflect Orbital Sunlight after dark
Capella Space AcquiredGathering information from space
Momentus GraduatedIn-space flights for satellites
Firefly Aerospace GraduatedSmall-satellite launchers
Gravitics Space station modules as products
Karman+ Asteroid water for orbital refueling
Akash Systems Diamond-cooled chips for space and AI
Lux Aeterna Delphi, the reusable satellite
Audacy Shut downAnytime and seamless space connectivity
Aethero Edge AI computers for satellites
Arinna Ultrathin solar for spacecraft
Kubos AcquiredSpace grade software
EXOS Aerospace Reusable suborbital space vehicles
Bagaveev Shut down3D printed rocket engines
Atomos Space AcquiredIn-space transportation service
Epic Aerospace Space transportation network
Southern Stars DormantCubesat services and tracking software
Altius Space AcquiredDeveloping rendezvous and capture technology
Gateway Galactic DormantLEO orbital propellant depot
Applied Ion Systems LLC Low cost electric propulsion systems
Abstract Assembly Dormant3D cubesat models powered by AI
Accion Systems AcquiredSatellite propulsion
Additive Rocket Corporation Shut down3D printing rocket engines
AI SpaceFactory 3D printed habitats
Albedo Satellites for very low Earth orbit
Analytical Space Shut downHigh-speed data connection
Array Labs 3D radar maps of the whole planet
Astralytical Space analysis and consulting
Astrobotic AcquiredSpace robotics hardware and missions
AstroComm Spacecraft and ground-based hardware
Astrolab Lunar rovers for the long term
Atlas Space AcquiredSatellite communications as a service
Because Learning AcquiredSTEM missions to space
BridgeSat AcquiredLaser communication terminals
Bryce Space & Tech Space and technology analytics services
Cemvita Factory Engineered microbes that eat CO2
Eclipse Orbital DormantAffordable cube-sat launch service
EOS Data Analytics Satellite imagery analytics
Epsilon3 SaaS for space ops
Exo-Space AcquiredEdge computing in space
Exodus Space Corp DormantReusable horizontal space vehicles
First Resonance Software for aerospace manufacturing
Gold Orbit Shut downShielding technology for modern spacecraft
Hawkeye 360 GraduatedGlobal intelligence network
Hydrosat Plant health monitored by satellites
Interlune Helium-3 from the Moon
Leo Aerospace Shut downHigh altitude smallsat launcher
Miles Space AcquiredPropulsion and space communications
Moon Express DormantLunar robotic spacecraft
Muon Space Constellations as a service
Nanoracks AcquiredPayload deployment services
Orbit Fab Gas stations in space
OrbitsEdge Computing and analytics in space
Phase Four AcquiredCompact electric propulsion for space
RedWorks In-situ additive construction
Relativity Space 3D printed rockets
RoGo Fire Fighting wildfires with intelligence
Skylo Satellite IoT connectivity
Solestial AcquiredSpace solar technology
Space Angels AcquiredSpace investment network
Spaced Ventures Direct access to smart space capital
SpaceVR Shut downSharing the overview effect
Stellar Amenities Designing off-world interiors
Stofiel Aerospace DormantSmallsat balloon launch service
ThinkOrbital In-space welding and construction
Tropical Weather Analytics, Inc. Hurricane and weather forecasting
Turion Space Droid spacecraft for space awareness
Ursa Major Technologies Engines for small satellites
Utowave Shut downInternet constellation
Vast Haven-1, a commercial space station
World View Enterprises AcquiredStratospheric observation and launch services
Space startups, worldwide
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