Private Companies

Develops space-based solar power technology to beam continuous clean energy from geostationary orbit to Earth via wireless power transmission

Designs and operates automated microgravity research and manufacturing facilities aboard the ISS and develops free-flying orbital platforms

No description available.

Develops reusable spacecraft through on-orbit assembly and reprovisioning, extending operations and cutting lifecycle costs by 80%

Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations

Zero-trust cybersecurity platform securing data exchange and access control for space, defense, and edge computing environments

Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications

Developing the first orbital power grid using optical power beaming to deliver concentrated solar energy to satellites without hardware modifications

Operates a constellation of nano-satellites providing secure data relay, storage, and computation as a service for satellite operators

Develops orbital data centers that provide GPU compute and AI inference services in space using solar power and passive radiative cooling

Develops autonomous satellite servicing vehicles using electric propulsion for life extension, disposal, and on-orbit maneuvering

Develops fully and rapidly reusable medium-lift launch vehicles for orbital access, in-space mobility, and cargo return

Manufactures satellite communication payloads and laser inter-satellite link terminals, with equipment aboard more than half of all communication satellites in orbit

Munich-based startup developing the Nyx family of reusable, refillable spacecraft for LEO and lunar missions

Defending, servicing, and building space infrastructure with X-ray inspection, robotic toolkits, and autonomously assembled orbital platforms

Develops orbital logistics vehicles, asteroid capture systems, and space domain awareness telescopes for cislunar resource utilization

Designs and builds autonomous spacecraft, mission software, and payloads exclusively focused on space defense and superiority operations

Designs, builds, and operates autonomous spacecraft for space domain awareness, debris removal, and in-orbit servicing using gridded ion propulsion

Provides in-space logistics, orbital transfer vehicles, and satellite deployment systems for small satellites from LEO to the Moon

Provides suborbital launch services and hypersonic flight testing from Spaceport America using reusable sounding rockets

Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware

Operates a nanosatellite constellation for space-based radio frequency detection, geolocation, and characterization of maritime vessel emissions

Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications

Operates a GeoAI platform that fuses SAR, optical, and RF satellite data to deliver on-demand geospatial intelligence and analytic reports