Public space companies

U.S. space company developing launch vehicles, Blue Ghost lunar landers, and in-space transport systems.

Commercial lunar exploration company developing lunar landers and rovers for transportation, data collection, and resource utilization services.

Prime contractor for the H3 launch vehicle (with JAXA) and provider of launch services using H3, H-IIA, and H-IIB vehicles; also involved in ISS cargo systems.

Provides Electron launch services and vertically integrated spacecraft platforms and components for commercial and government missions.

Builds reusable launch vehicles, spacecraft, and a global satellite network; an anchor across the commercial launch stack.

Leading global supplier of industrial gases including helium and hydrogen, providing critical support for space launch operations, rocket processing, and spacecraft systems to commercial and government space programs such as SpaceX, NASA Artemis, and ULA.

Leading global industrial gases and engineering company; primary supplier of liquid oxygen (rocket propellant), liquid nitrogen, and other cryogenic gases to SpaceX launch complexes in Florida and Texas, with dedicated facilities supporting commercial space operations.