SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04

Suborbital & High-Altitude Companies in United States

4

United States is home to 4 of the 14 Suborbital & High-Altitude companies tracked by Space Index, roughly 29% of the global total.

See also: all Suborbital & High-Altitude · all space companies in United States

4 COMPANIES

Company ↑	HQ	Status	Tags
Astrobotic Technology	Pittsburgh, Pennsylvania	OPERATING	Reusable Autonomous Ops Cislunar	→
Reflect Orbital	Los Angeles, California	OPERATING	SmallSat Mega-Constellation LEO	→
UP Aerospace	Denver, Colorado	OPERATING	Solid Fuel Reusable Commercial	→
Virgin Galactic	Tustin, California	OPERATING	Reusable Commercial Government-Civil	→

OTHER SECTORS IN UNITED STATES

Satellite Manufacturing 43 Satellite Communications 24 Satellite Components & Subsystems 21 Space Transportation & Logistics 20 Space Defense Systems 18 Earth Observation & Remote Sensing 17 Space Software & Mission Tools 16 Space Propulsion 16

FREQUENTLY ASKED

How many Suborbital & High-Altitude companies are based in United States?

Space Index tracks 4 Suborbital & High-Altitude companies headquartered in United States.

What share of global Suborbital & High-Altitude companies are in United States?

United States accounts for roughly 29% of the 14 Suborbital & High-Altitude companies tracked by Space Index globally.