Space Propulsion Companies in United States
17United States is home to 17 of the 37 Space Propulsion companies tracked by Space Index, roughly 46% of the global total.
See also: all Space Propulsion · all space companies in United States
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Alameda, California, USA | OPERATING | → | ||
| Burlington, VT 05401 USA | OPERATING | → | ||
| Kent, Washington, USA | OPERATING | → | ||
| 11 Tech Circle, Natick, MA 01760 | OPERATING | → | ||
| Rockledge, Florida, USA | OPERATING | → | ||
| Redondo Beach, California, USA | OPERATING | → | ||
| Torrance, California, USA | OPERATING | → | ||
| Dresden, Germany | OPERATING | → | ||
| Houghton, Michigan, USA | OPERATING | → | ||
| Hawthorne, California, USA | CLOSED | → | ||
| Bothell, Washington, USA | OPERATING | → | ||
| Long Beach, California, USA | OPERATING | → | ||
| Charlestown, Massachusetts, USA | OPERATING | → | ||
| Louisville, Colorado, USA | OPERATING | → | ||
| Tukwila, Washington, USA | OPERATING | → | ||
| 19750 Co Rd 7, Berthoud, Co 80513 | OPERATING | → | ||
| Washington, District of Columbia, USA | OPERATING | → |
Develops small-lift launch vehicles with mobile launch infrastructure and manufactures Hall-effect electric propulsion systems for satellite constellations.
Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles
Develops reusable heavy-lift launch vehicles, rocket engines, lunar landers, in-space logistics platforms, and satellite communications constellations.
Designs and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters
Develops cryogenic propellant management systems for in-space storage, transfer, and refueling, and liquid hydrogen infrastructure for terrestrial energy applications.
Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day.
Designs and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions.
Develops field emission electric propulsion (FEEP) systems for satellite mobility, station keeping, constellation management, and deorbiting.
Designs and manufactures Hall-effect plasma propulsion systems for small satellites, with AS9100D-certified high-volume production
Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations.
Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics.
Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators.
Designs and manufactures satellite platforms, reusable spaceplanes, expandable habitats, and propulsion systems for national security and civil space
Develops autonomous satellite servicing vehicles using electric propulsion for life extension, disposal, and on-orbit maneuvering
Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications.
Develops radioisotope power systems that convert heat from decaying isotopes into years of reliable electricity for lunar surface and seabed missions.