38 companies

Showing 1–24 of 38 companies

Space Kinetic

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

Muon Space

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

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.

Outlier Space

A New Zealand aerospace startup building a reusable, uncrewed satellite platform to provide scalable microgravity access with safe Earth return for researchers and industry.

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.

Mantis Space

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

Cowboy Space Corp.

Cowboy Space Corp. builds satellite infrastructure in Low Earth Orbit for space-based power generation, energy transmission via infrared lasers, and optical data processing.

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.

Relativity Space

Relativity Space is an aerospace manufacturer using 3D printing and robotics to build reusable rockets for launch services.

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.

Axiom Space

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

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

Karman Space

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

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.

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.

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.

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

Arca

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

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.

Rocket Lab

Rocket Lab is an end-to-end space company that builds, launches, and operates rockets and spacecraft for commercial, civil, and defence customers worldwide.

Slingshot Aerospace

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

Loft Orbital

Loft Orbital is a space infrastructure company providing a platform and satellite fleet to deploy payloads and run AI applications in low Earth orbit.

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.

Innoflight

Innoflight designs and manufactures radiation-tolerant, cyber-secure space avionics solutions for space vehicles, including software-defined radios, cryptographic systems, and processing platforms.