Mega-Constellation

A

AST SpaceMobile PUBLIC

operating

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

B

Blue Origin PRIVATE

operating

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

C

Chang Guang Satellite Technology PRIVATE

operating

Manufactures and operates the Jilin-1 constellation of over 100 optical remote sensing satellites and provides geospatial data products and services

C

Cowboy Space PRIVATE

operating

Develops space-based solar power satellites that collect sunlight in low Earth orbit and transmit energy to portable ground receivers via infrared lasers

E

Eutelsat Group PUBLIC

operating

Operates a multi-orbit satellite fleet combining 33 geostationary satellites and a 600+ LEO constellation to deliver broadcast, broadband, and connectivity services globally

G

GEESPACE PRIVATE

operating

Builds and operates a low-Earth orbit satellite constellation providing global IoT communications and high-precision positioning for connected vehicles

G

GalaxySpace PRIVATE

operating

Designs, manufactures, and operates LEO broadband communication and remote sensing satellites for constellation deployment and satellite internet services

H

Hubble Network PRIVATE

operating

Operates a satellite and terrestrial network enabling any standard Bluetooth chip to transmit location and sensor data globally without cellular infrastructure

I

ICEYE PRIVATE

operating

Manufactures and operates the world's largest synthetic aperture radar satellite constellation, providing persistent Earth observation data and natural catastrophe analytics

I

Iridium Communications PUBLIC

operating

Operates a 66-satellite LEO constellation providing pole-to-pole voice, data, IoT, and PNT services via cross-linked L-band satellites

O

Omnispace PRIVATE

operating

Operates non-geostationary satellite infrastructure to deliver hybrid 5G direct-to-device mobile connectivity using globally harmonized S-band spectrum

O

Overview Energy PRIVATE

operating

Designs and builds satellites that beam solar energy from geosynchronous orbit to ground-based solar projects using near-infrared light

P

Planet Labs PBC PUBLIC

operating

Operates Earth-observation satellite constellations and sells daily imagery, hyperspectral data, and geospatial analytics by subscription

R

Reflect Orbital PRIVATE

operating

Builds and operates a constellation of orbital mirror satellites that redirect natural sunlight to targeted areas on Earth for extended solar energy generation and on-demand illumination

S

SES S.A. PUBLIC

operating

Operates a multi-orbit fleet of GEO and MEO satellites delivering video distribution, data connectivity, and managed network services to broadcasters, telecom operators, and governments worldwide

S

Sateliot PRIVATE

operating

Operates the first LEO satellite constellation delivering 5G NB-IoT connectivity from space, extending cellular IoT coverage globally

S

Satellogic PUBLIC

operating

Designs, manufactures, and operates a constellation of sub-meter resolution Earth observation satellites, selling imagery and full satellite systems to government and commercial customers

S

SpaceX PUBLIC

operating

Designs and operates reusable launch vehicles, crew and cargo spacecraft, and the Starlink broadband constellation, with a national-security variant

S

Starcloud PRIVATE

operating

Develops orbital data centers that provide GPU compute and AI inference services in space using solar power and passive radiative cooling

Y

York Space Systems PUBLIC

operating

Designs, mass-manufactures, and operates standardized spacecraft platforms and end-to-end mission solutions for national security and commercial constellation customers

I

iQPS PUBLIC

operating

Develops and operates a constellation of small SAR satellites providing high-resolution radar imagery for near-real-time Earth observation