LEO

A

AAC Clyde Space PUBLIC

operating

Designs and manufactures small satellite platforms and subsystems, operates satellite constellations, and delivers space-based data services

A

AST SpaceMobile PUBLIC

operating

Operates a space-based cellular broadband network delivering 4G and 5G connectivity directly to standard smartphones via LEO satellites

A

ATLAS Space Operations PRIVATE

operating

Operates a cloud-native federated ground station network providing Ground Software as a Service for satellite telemetry, tracking, and command

A

Aalyria PRIVATE

operating

Develops network orchestration software and laser communication terminals that unify satellite, airborne, maritime, and ground networks into a single managed system

A

Aerospacelab PRIVATE

operating

Designs and manufactures satellite platforms, subsystems, and Earth observation payloads for LEO constellations, from 50 kg to 5,000 kg

A

Agnikul Cosmos PRIVATE

operating

Designs, manufactures, and launches small-lift orbital rockets powered by single-piece 3D-printed semi-cryogenic engines for dedicated small-satellite missions

A

Alba Orbital PRIVATE

operating

Designs and manufactures PocketQube picosatellites, brokers rideshare launches, and operates a nighttime Earth observation constellation

A

Albedo PRIVATE

operating

Designs and manufactures flight-proven Very Low Earth Orbit satellite buses for defense, communications, and specialized payload operators

A

Andøya Space GOV

operating

Operates sounding rocket ranges and Europe's northernmost orbital spaceport, providing launch services, defence testing, drone operations, and space education from northern Norway

A

Antaris PRIVATE

operating

Provides a cloud-based software platform for satellite mission design, digital twin simulation, flight software, and constellation operations

A

Arianespace PRIVATE

operating

Operates Ariane 6 and Vega C launch vehicles from the Guiana Space Centre, serving European institutional and global commercial satellite customers

A

ArkEdge Space PRIVATE

operating

Designs, manufactures, and operates micro-satellite constellations for maritime communications, earth observation, positioning, and deep space exploration

A

Astra Space PRIVATE

operating

Develops small-lift launch vehicles with mobile launch infrastructure and manufactures Hall-effect electric propulsion systems for satellite constellations

A

Astrocast PRIVATE

operating

Operates a nanosatellite IoT network providing bidirectional, low-power satellite connectivity for remote asset tracking and monitoring across maritime, agriculture, and industrial sectors

A

Astroscale PUBLIC

operating

Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO

A

Atomos Space PRIVATE

operating

Develops orbital transfer vehicles for in-space transportation, satellite life extension, and payload delivery services

A

Avio PUBLIC

operating

Manufactures solid and liquid propulsion systems for European space launchers and produces the Vega family of small-lift launch vehicles

A

Axelspace PUBLIC

operating

Designs, manufactures, and operates microsatellite constellations for Earth observation and provides one-stop satellite mission services

A

Axiom Space PRIVATE

operating

Develops commercial space station modules, operates private astronaut missions to the ISS, and produces next-generation EVA spacesuits

B

BULL Co., Ltd. PRIVATE

operating

Develops post-mission disposal devices using drag sail technology to prevent spacecraft and launch vehicle stages from becoming space debris

B

Bellatrix Aerospace PRIVATE

operating

Develops electric and green propulsion systems for satellites and operates an orbital transfer vehicle for precise in-space deployment

B

Benchmark Space Systems PRIVATE

operating

Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles

B

BlackSky Technology PUBLIC

operating

Operates a high-revisit Earth observation constellation and AI-powered Spectra platform for real-time geospatial intelligence and automated monitoring

B

Blue Origin PRIVATE

operating

Develops reusable heavy-lift launch vehicles, rocket engines, lunar landers, in-space logistics platforms, and satellite communications constellations

C

CAS Space PRIVATE

operating

Develops solid and liquid-propellant launch vehicles for dedicated and rideshare satellite missions, suborbital scientific experimentation, and space tourism