Government-Defense
Application 169Primary customer base is defense and intelligence agencies
Sectors
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| AAC Clyde Space | Uppsala, Sweden | operating | → | |
| AST SpaceMobile | Midland, Texas, USA | operating | → | |
| ATLAS Space Operations | Traverse City, Michigan, USA | operating | → | |
| Aalyria | Livermore, California, USA | operating | → | |
| Aerospacelab | Charleroi, Belgium | operating | → | |
| Aetherflux | San Carlos, California, USA | operating | → | |
| Albedo | Broomfield, Colorado, USA | operating | → | |
| Andøya Space | Andenes, Nordland, Norway | operating GOV | → | |
| Antaris | Los Altos, California, USA | operating | → | |
| Apex | Los Angeles, California, USA | operating | → | |
| Arianespace | Évry-Courcouronnes, France | operating | → | |
| Astra Space | Alameda, California, USA | operating | → | |
| Astranis | San Francisco, California, USA | operating | → | |
| Astrobotic Technology | Pittsburgh, Pennsylvania, USA | operating | → | |
| Astroscale | Sumida, Tokyo, Japan | operating | → | |
| Atomos Space | Broomfield, Colorado, USA | operating | → | |
| Avio | Colleferro, Italy | operating | → | |
| Axelspace | Tokyo, Japan | operating | → | |
| Axiom Space | Houston, Texas, USA | operating | → | |
| Benchmark Space Systems | Burlington, Vermont, USA | operating | → | |
| BlackSky Technology | Herndon, Virginia, USA | operating | → | |
| Blue Origin | Kent, Washington, USA | operating | → | |
| Busek | Natick, Massachusetts, USA | operating | → | |
| Capella Space | San Francisco, California, USA | operating | → | |
| CesiumAstro | Austin, Texas, USA | operating | → |
AAC Clyde Space
AAC Clyde Space
OperatingDesigns and manufactures small satellite platforms and subsystems, operates satellite constellations, and delivers space-based data services
AST SpaceMobile
AST SpaceMobile
OperatingOperates a space-based cellular broadband network delivering 4G and 5G connectivity directly to standard smartphones via LEO satellites
ATLAS Space Operations
ATLAS Space Operations
OperatingOperates a cloud-native federated ground station network providing Ground Software as a Service for satellite telemetry, tracking, and command
Aalyria
Aalyria
OperatingDevelops network orchestration software and laser communication terminals that unify satellite, airborne, maritime, and ground networks into a single managed system
Aerospacelab
Aerospacelab
OperatingDesigns and manufactures satellite platforms, subsystems, and Earth observation payloads for LEO constellations, from 50 kg to 5,000 kg
Aetherflux
Aetherflux
OperatingDevelops space-based solar power satellites that collect sunlight in low Earth orbit and transmit energy to portable ground receivers via infrared lasers
Albedo
Albedo
OperatingDesigns and manufactures flight-proven Very Low Earth Orbit satellite buses for defense, communications, and specialized payload operators.
Andøya Space
Andøya Space
OperatingOperates sounding rocket ranges and Europe's northernmost orbital spaceport, providing launch services, defence testing, drone operations, and space education from northern Norway.
Antaris
Antaris
OperatingProvides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations
Apex
Apex
OperatingDesigns and mass-manufactures standardized satellite bus platforms for commercial and government constellation deployments across LEO, MEO, and GEO orbits.
Arianespace
Arianespace
OperatingOperates Ariane 6 and Vega C launch vehicles from the Guiana Space Centre, serving European institutional and global commercial satellite customers.
Astra Space
Astra Space
OperatingDevelops small-lift launch vehicles with mobile launch infrastructure and manufactures Hall-effect electric propulsion systems for satellite constellations.
Astranis
Astranis
OperatingDesigns and operates small, radiation-hardened satellites for geostationary and medium Earth orbits, providing dedicated broadband and GPS resilience services.
Astrobotic Technology
Astrobotic Technology
OperatingDevelops lunar landers, rovers, surface power systems, and reusable suborbital rockets for payload delivery and infrastructure on the Moon.
Astroscale
Astroscale
OperatingDesigns and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO
Atomos Space
Atomos Space
OperatingDevelops orbital transfer vehicles for in-space transportation, satellite life extension, and payload delivery services
Avio
Avio
OperatingManufactures solid and liquid propulsion systems for European space launchers and produces the Vega family of small-lift launch vehicles.
Axelspace
Axelspace
OperatingDesigns, manufactures, and operates microsatellite constellations for Earth observation and provides one-stop satellite mission services
Axiom Space
Axiom Space
OperatingDevelops commercial space station modules, operates private astronaut missions to the ISS, and produces next-generation EVA spacesuits
Benchmark Space Systems
Benchmark Space Systems
OperatingDesigns and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles
BlackSky Technology
BlackSky Technology
OperatingOperates a high-revisit Earth observation constellation and AI-powered Spectra platform for real-time geospatial intelligence and automated monitoring
Blue Origin
Blue Origin
OperatingDevelops reusable heavy-lift launch vehicles, rocket engines, lunar landers, in-space logistics platforms, and satellite communications constellations.
Busek
Busek
OperatingDesigns and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters
Capella Space
Capella Space
OperatingDesigns, manufactures, and operates X-band synthetic aperture radar satellites delivering sub-meter resolution Earth observation imagery in all weather conditions.
CesiumAstro
CesiumAstro
OperatingDesigns, manufactures, and integrates software-defined phased array communications systems, payloads, and satellites for space, airborne, and ground platforms.