Direct-to-Device

A

AST SpaceMobile PUBLIC

operating

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

G

GalaxySpace PRIVATE

operating

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

G

Globalstar PUBLIC

operating

Operates a low-Earth orbit satellite constellation providing mobile voice, data, and IoT connectivity services, and licenses Band n53 terrestrial spectrum for private 5G networks

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

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

L

Lacuna Space PRIVATE

operating

Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN

L

Lynk Global PRIVATE

operating

Operates LEO nanosatellites providing direct-to-device connectivity to unmodified mobile phones via mobile network operator partnerships

O

OQ Technology PRIVATE

operating

Operates a low Earth orbit satellite constellation providing 5G NB-IoT and direct-to-device connectivity for global IoT applications in remote and underserved areas

O

Omnispace PRIVATE

operating

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

S

Sateliot PRIVATE

operating

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

S

Space42 PUBLIC

operating

Integrates satellite communications, geospatial analytics, and artificial intelligence for government and enterprise customers worldwide

S

SpaceX PUBLIC

operating

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

V

Viasat PUBLIC

operating

Operates a global multi-orbit satellite network providing broadband, narrowband, and secure communications for commercial aviation, maritime, enterprise, and defense markets