Space Systems companies

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

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.

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

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

Infinity Systems Engineering provides mission operations and domain expertise in Payload Integration, Space Operations, and System Sustainment for the aerospace…

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

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

Vantage Systems is a Lanham, Maryland-based engineering services firm supporting US space, aviation, and defence programs across systems engineering, software,…

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

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

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

Defense engineering company delivering data-driven technology solutions and systems engineering expertise for complex defense applications including radar, tele…

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

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

Logos Space is building a private global low Earth orbit satellite network of 4,178 satellites to provide secure, jamming-resilient multi-gigabit connectivity f…

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

Systems Products and Solutions is a woman-owned small business providing logistics, engineering, and manufacturing support to government and defense organizatio…

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

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