Space Tech companies

Turion Space is an aerospace company building spacecraft and software for in-space servicing, orbital transport, debris removal, and on-orbit compute, with miss…

Impulse Space develops in-space transportation vehicles, including orbital transfer vehicles and kick stages, for moving payloads between orbits.

Advanced Space delivers innovative spaceflight solutions through software and services that enable sustainable exploration, development, and settlement of space…

Lodestar Space builds hardware-agnostic AI autonomy software to enable spacecraft to detect, characterize, and respond to orbital threats in real-time.

Observable Space builds optical infrastructure for space communications, sensing, and situational awareness, serving government and defense clients with ground…

Lunar Outpost is a commercial space company developing robotics, lunar surface mobility systems, and in-space infrastructure for sustained human presence on the…

Cowboy Space Corp. builds Low Earth Orbit satellites that collect sunlight for on-orbit compute, energy transmission via infrared lasers, and secure optical dat…

Fortastra designs and operates intelligent spacecraft for active defense and protection of critical space infrastructure, with capabilities in rapid maneuver an…

Aerospace engineering firm providing microgravity research equipment and spaceflight hardware services to NASA, defence agencies, and commercial customers.

Blue Origin builds reusable rocket engines, launch vehicles, in-space systems, and lunar landers for space access.

Apolink is a space communications company building an optical data relay satellite network to provide real-time, low-latency connectivity for satellites in low…

Sierra Space develops reusable spaceplanes, inflatable habitats, satellite platforms, and hypersonic systems for U.S. national security, civil, and commercial s…

TRL11 develops advanced video, imaging, and computer vision systems with edge processing for space and aerospace/defense applications.

Intuitive Machines is a Houston-based company providing space services including lunar delivery, data transmission, and cislunar infrastructure through its Nova…

Varda Space Industries designs and operates autonomous spacecraft for microgravity manufacturing and reentry, focusing initially on pharmaceutical processing.

Rocket Lab provides orbital launch services, spacecraft platforms, satellite components, and space mission management to government and commercial customers wor…

Aalyria Technologies develops network orchestration and free space optical communication systems for managing connectivity across land, sea, air, and space.

CesiumAstro builds communications modules, payloads, satellites, software-defined radios and phased arrays for space and airborne platforms.

Busek is a U.S. company that develops and manufactures electric propulsion systems and electronics for spaceflight, including Hall-effect and electrospray thrus…

Centil is a Boulder-based engineering firm delivering commercial-timeline solutions for national defense, with a focus on the space domain, DevSecOps, and syste…