Stratolaunch

More space organisations in United States

• Ad Astra Rocket Company · Private Company · Webster

  American plasma propulsion developer — builds the VASIMR variable specific impulse magnetoplasma rocket near NASA Johnson Space Center.

• Anduril Industries · Private Company · Costa Mesa

  Develops autonomous systems for all domains including space — builds AI-powered autonomous vehicles, rocket motors and software for national security and allied defence missions.

• Ascent Solar Technologies · Private Company · Thornton

  Colorado maker of flexible thin-film CIGS photovoltaic modules — targets space power, satellites, aerospace and UAV applications.

• Astra · Private Company · Alameda

  American launch and spacecraft propulsion company — develops the Rocket 4 small launcher and builds Astra Spacecraft Engines electric thrusters.

• Axiom Space · Private Company · Houston

  Builds and operates the world's first commercial space station — develops Axiom Station modules to attach to the ISS and trains astronauts for private human spaceflight missions.

• AZ Technology · Private Company · Huntsville

  Huntsville materials firm — develops thermal-control coatings, optical property measurement instruments and space environment testing for spacecraft.

• bluShift Aerospace · Private Company · Brunswick

  Maine launch company — develops bio-derived hybrid rocket engines and suborbital/small-satellite launch vehicles.

• Boeing Defense, Space & Security · Private Company · Arlington

  Develops launch systems, satellites and crewed spacecraft for government and commercial customers.