Satellite Components & Subsystems
Satellites & PlatformsManufacturers of specific satellite hardware sold to integrators: solar arrays, antennas, reaction wheels, star trackers, power systems, thermal management, structures, deployables.
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Firenze, Italy | OPERATING | | → | |
| Daejeon, South Korea | OPERATING | → | ||
| Houston, Pennsylvania | OPERATING | | → | |
| Hawthorne, California | CLOSED | → | ||
| Cesson-Sévigné, France | OPERATING | | → | |
| United Kingdom | OPERATING | | → | |
| Dallas, Texas | OPERATING | | → | |
| United States | OPERATING | | → | |
| Rome, Italy | OPERATING | | → | |
| Germany | OPERATING | | → | |
| Franconia, Germany | OPERATING | | → | |
| Athens, GRC | OPERATING | | → | |
| United States | OPERATING | | → | |
| Jacksonville, Florida | OPERATING | → | ||
| Charlestown, Massachusetts | OPERATING | → | ||
| Long Beach, California | OPERATING | → | ||
| Milan, Italy | OPERATING | → | ||
| Daejeon, South Korea | OPERATING | → | ||
| Boulder, Colorado | OPERATING | → | ||
| Santa Fe, New Mexico | OPERATING | → | ||
| Florida, United Kingdom | OPERATING | → | ||
| Didcot, United Kingdom | OPERATING | → | ||
| Changsha, China | OPERATING | → | ||
| Jacksonville, Florida | OPERATING | → | ||
| Boca Raton, Florida | OPERATING | → |
Florence-based manufacturer of precision waveguide devices and microwave components for defence, space, and telecoms
Develops small-lift methane-fueled launch vehicles and manufactures liquid propulsion systems, composite tanks, and satellite thrusters
Vertically integrated manufacturer of specialty titanium products — from melt to finished bar, wire, and shapes
Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
K/Ka-band beamsteering SATCOM antenna developer for mobile terminals on land, sea, and air
RF & sensing engineering consultancy offering space electronics, debris detection, and lunar systems solutions
Dallas-based manufacturer of precision machined components for aerospace, defense, and space programs
Custom precision-machined technical ceramic components for aerospace, defense, space, and industrial applications
Rome-based provider of satellite and LoRaWAN IoT solutions for critical infrastructure monitoring
Distributor of high-reliability electronic components for space, military, avionic, and high-temperature markets
Würzburg-based spin-off developing star sensors and ADCS components for small satellites
Software, photonic hardware, and integration services for satellite optical and quantum communications
Ultrafast laser surface structuring to enhance thermal management for electronics, space, and energy applications
Manufactures satellite components, solar arrays, deployable structures, and spacecraft platforms for defense, civil space, and in-space manufacturing missions
Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators
No description available.
Develops optical multiplexing receivers for satellite free-space communication using orbital angular momentum of light
Designs and manufactures Earth observation satellites, electro-optical payloads, and ground systems for end-to-end GEOINT solutions
Develops optical communication terminals and deploys space-based laser data relay networks for LEO satellite constellations and government programs
Provides commercial Wi-Fi access points, space communicators, and persistent connectivity services for spacecraft, space stations, and lunar missions
Manufactures advanced semiconductor materials and alloys in microgravity using reusable, returnable satellite platforms for return to Earth
Develops space-based solar power technology to beam continuous clean energy from geostationary orbit to Earth via wireless power transmission
Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations
Developing the first orbital power grid using optical power beaming to deliver concentrated solar energy to satellites without hardware modifications
End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide