California
43Statistics
Key Tags
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Phase Four | Hawthorne, California, USA | closed | → | |
| Pixxel | El Segundo, California, USA | operating | → | |
| Planet Labs PBC | San Francisco, California, USA | operating | → | |
| Reflect Orbital | Los Angeles, California, USA | operating | → | |
| Relativity Space | Long Beach, California, USA | operating | → | |
| Rocket Lab USA | Long Beach, California, USA | operating | → | |
| Satlyt | San Francisco, California, USA | operating | → | |
| SpaceX | Hawthorne, California, USA | operating | → | |
| SpinLaunch | Long Beach, California, USA | operating | → | |
| Stara Space | Manhattan Beach, California, USA | operating | → | |
| Terran Orbital | Irvine, California, USA | operating | → | |
| TransAstra | Los Angeles, California, USA | operating | → | |
| Turion Space | Irvine, California, USA | operating | → | |
| Varda Space Industries | El Segundo, California, USA | operating | → | |
| Vast | Long Beach, California, USA | operating | → | |
| Viasat | Carlsbad, California, USA | operating | → | |
| Virgin Galactic | Tustin, California, USA | operating | → | |
| Xona Space Systems | Burlingame, California, USA | operating | → |
Phase Four
Phase Four
ClosedDeveloped electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
Pixxel
Pixxel
OperatingOperates a hyperspectral Earth observation satellite constellation and analytics platform for agriculture, energy, environment, and mining
Planet Labs PBC
Planet Labs PBC
OperatingDesigns, builds, and operates the largest commercial Earth-imaging satellite fleet, delivering daily global monitoring and geospatial analytics
Reflect Orbital
Reflect Orbital
OperatingBuilds and operates a constellation of orbital mirror satellites that redirect natural sunlight to targeted areas on Earth for extended solar energy generation and on-demand illumination.
Relativity Space
Relativity Space
OperatingManufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics.
Rocket Lab USA
Rocket Lab USA
OperatingVertically integrated space company that develops launch vehicles, manufactures spacecraft and satellite components, and provides end-to-end mission services.
Satlyt
Satlyt
OperatingBuilds a decentralized edge computing platform that interconnects satellites for on-orbit AI processing, data optimization, and compute marketplace services
SpaceX
SpaceX
OperatingDesigns and operates reusable launch vehicles and spacecraft, manufactures satellite internet hardware, and operates the Starlink broadband constellation
SpinLaunch
SpinLaunch
OperatingBuilds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications
Stara Space
Stara Space
OperatingOperates a constellation of nano-satellites providing secure data relay, storage, and computation as a service for satellite operators
Terran Orbital
Terran Orbital
OperatingEnd-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide.
TransAstra
TransAstra
OperatingDevelops orbital logistics vehicles, asteroid capture systems, and space domain awareness telescopes for cislunar resource utilization
Turion Space
Turion Space
OperatingDesigns, builds, and operates autonomous spacecraft for space domain awareness, debris removal, and in-orbit servicing using gridded ion propulsion.
Varda Space Industries
Varda Space Industries
OperatingBuilds autonomous spacecraft that process pharmaceuticals in microgravity and returns materials to Earth via high-velocity reentry capsules.
Vast
Vast
OperatingDesigns and manufactures commercial space stations in low Earth orbit for crewed missions, microgravity research, and in-space manufacturing.
Viasat
Viasat
OperatingOperates a global multi-orbit satellite network providing broadband, narrowband, and secure communications for commercial aviation, maritime, enterprise, and defense markets.
Virgin Galactic
Virgin Galactic
OperatingDevelops suborbital spaceplanes for commercial human spaceflight, carrying private astronauts and research payloads to the edge of space
Xona Space Systems
Xona Space Systems
OperatingOperates a Low Earth Orbit satellite constellation providing high-precision positioning, navigation, and timing services.