Satellite Components & Subsystems Companies in United States
21United States is home to 21 of the 50 Satellite Components & Subsystems companies tracked by Space Index, roughly 42% of the global total.
See also: all Satellite Components & Subsystems · all space companies in United States
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Los Angeles, California | OPERATING | → | ||
| Massachusetts | OPERATING | → | ||
| Austin, Texas | OPERATING | → | ||
| Torrance, California | OPERATING | → | ||
| Torrance, California | OPERATING | → | ||
| Somerville, Massachusetts | OPERATING | → | ||
| California | OPERATING | → | ||
| Houghton, Michigan | OPERATING | → | ||
| Lafayette, Colorado | OPERATING | → | ||
| Hawthorne, California | CLOSED | → | ||
| Jacksonville, Florida | OPERATING | → | ||
| Charlestown, Massachusetts | OPERATING | → | ||
| Long Beach, California | OPERATING | → | ||
| Boulder, Colorado | OPERATING | → | ||
| Santa Fe, New Mexico | OPERATING | → | ||
| Jacksonville, Florida | OPERATING | → | ||
| Boca Raton, Florida | OPERATING | → | ||
| Arlington, Virginia | OPERATING | → | ||
| Colorado | OPERATING | → | ||
| Denver, Colorado | OPERATING | → | ||
| Washington, District of Columbia | OPERATING | → |
Designs and mass-manufactures standardized satellite bus platforms for commercial and government constellation deployments across LEO, MEO, and GEO orbits
Designs and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters
Designs, manufactures, and integrates software-defined phased array communications systems, payloads, and satellites for space, airborne, and ground platforms
Operates autonomous precision manufacturing factories producing components for aerospace and defense companies, powered by AI-driven factory automation software
Designs and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions
Develops deployable mesh reflector antennas and adaptive radar systems for satellite communications and RF situational awareness in GEO and higher orbits
Designs and manufactures robotic arms, motor controllers, and mechanisms for space missions including Mars rovers, on-orbit servicing, and lunar exploration
Designs and manufactures Hall-effect plasma propulsion systems for small satellites, with AS9100D-certified high-volume production
Develops on-orbit refueling infrastructure and operates fuel depots, shuttles, and standardized docking interfaces for satellite propellant delivery in Earth orbit
Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
Manufactures satellite components, solar arrays, deployable structures, and spacecraft platforms for defense, civil space, and in-space manufacturing missions
Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators
No description available.
Develops optical communication terminals and deploys space-based laser data relay networks for LEO satellite constellations and government programs
Provides commercial Wi-Fi access points, space communicators, and persistent connectivity services for spacecraft, space stations, and lunar missions
Developing the first orbital power grid using optical power beaming to deliver concentrated solar energy to satellites without hardware modifications
End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide
Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware
Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications
Develops defense electronics, solid and electric propulsion systems, commercial space station infrastructure, and mission-critical space solutions for government and commercial customers
Develops radioisotope power systems that convert heat from decaying isotopes into years of reliable electricity for lunar surface and seabed missions