45 companies

Showing 1–24 of 45 companies

Karman Space

Karman Space & Defense is a concept-to-production solutions provider delivering mission-critical systems for hypersonics, missile defense, and space launch.

Turion Space

Turion Space builds and operates spacecraft and mission software for space domain awareness, in-orbit servicing, and space logistics, serving U.S. government and commercial customers.

Muon Space

Muon Space designs, builds, and operates mission-optimized satellite constellations for defense, civil, and commercial customers from its Silicon Valley base.

Space Kinetic

Space Kinetic builds electromechanical systems for deploying micro-payloads from spacecraft without thrusters, targeting national security space missions from El Segundo, California.

True Anomaly

True Anomaly is a defence technology company founded in 2022 that designs and builds spacecraft, software, and payloads exclusively for space defence and space superiority.

K2 Space

K2 Space designs and manufactures ultra-high-power satellite platforms for commercial, scientific, and defence missions across LEO, MEO, GEO, and cislunar space.

Momentus Space

Momentus is a U.S. commercial space company building orbital transfer vehicles and providing in-space transportation, hosted payloads, and on-orbit servicing.

Privateer Space

Privateer Space builds an AI-powered geospatial intelligence platform that fuses multi-domain data into actionable analytics for sectors like defense and energy.

Northwood Space

Northwood Space provides end-to-end ground infrastructure for space missions, focusing on satellite backhaul and shared access models across aerospace, defense, and connectivity sectors.

Wardstone

Wardstone develops satellites with kinetic interceptors to protect the United States and its allies from hypersonic and ballistic missile threats.

Kratos

Kratos Defense & Security Solutions develops affordable, disruptive defense technologies in unmanned systems, hypersonics, space, and cybersecurity for U.S. national security.

Slingshot Aerospace

Slingshot Aerospace provides AI-driven space operations intelligence and autonomy software for government, defense, and commercial space operators.

Fortastra

Fortastra builds autonomous, low-cost maneuverable spacecraft for on-orbit defense and protection of critical space infrastructure using commercial components.

Capella Space

Capella Space builds and operates a U.S. commercial constellation of synthetic aperture radar satellites, providing high-resolution, all-weather Earth observation data.

Apex Space

Apex Space mass-manufactures standardized, configurable satellite bus platforms to help customers rapidly deploy satellite constellations across LEO, MEO, and GEO orbits.

1 open job

Axiom Space

Axiom Space builds commercial space infrastructure including Axiom Station and next-generation spacesuits, and operates human spaceflight missions to the ISS.

Starfish Space

Starfish Space builds autonomous satellite servicing vehicles designed to extend spacecraft lifespans and manage disposal, using electric propulsion to offer a lower-cost alternative to existing options.

Inversion

Inversion develops autonomous reentry vehicles for rapid global cargo delivery from space, serving defense and commercial markets with a network designed for under-one-hour logistics anywhere on Earth.

Singularity Defense

Singularity Defense is a U.S.-based stealth-mode company developing and deploying missile defense systems for global fielding, backed by senior military leadership and Silicon Valley investors.

Impulse Space

Impulse Space is an aerospace startup founded in 2021 that designs and operates spacecraft for in-space payload transportation, founded by SpaceX veteran Tom Mueller.

26 open jobs

Mantis Space

Mantis Space builds orbital power infrastructure using laser transmission technology to deliver continuous energy to satellites and spacecraft.

CesiumAstro

CesiumAstro builds and manufactures high-performance communications modules, payloads, and satellites for space and airborne platforms serving defence, commercial, and civil customers.

21 open jobs

Arca

Arca is a Romanian aerospace non-profit developing technologies for space, aeronautics, defense, and transport, including the EcoRocket launcher and ArcaBoard flying vehicle.

HawkEye360

HawkEye 360 operates a commercial satellite constellation to detect and geolocate radio frequency signals, providing signals intelligence data and analytics for defense and national security.