Satellite Components & Subsystems
Satellites & Platforms 50Manufacturers of specific satellite hardware sold to integrators: solar arrays, antennas, reaction wheels, star trackers, power systems, thermal management, structures, deployables.
Statistics
Key Tags
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| AAC Clyde Space | Uppsala, Sweden | operating | → | |
| Aerospacelab | Charleroi, Belgium | operating | → | |
| Apex | Los Angeles, California, USA | operating | → | |
| BULL Co., Ltd. | Utsunomiya, Tochigi, Japan | operating | → | |
| Bellatrix Aerospace | Bengaluru, Karnataka, India | operating | → | |
| Busek | Natick, Massachusetts, USA | operating | → | |
| CesiumAstro | Austin, Texas, USA | operating | → | |
| DHV Technology | Málaga, Spain | operating | → | |
| Dhruva Space | Hyderabad, Telangana, India | operating | → | |
| EDGX | Ghent, Belgium | operating | → | |
| EnduroSat | Sofia, Bulgaria | operating | → | |
| Exolaunch | Berlin, Germany | operating | → | |
| Frontier Space Technologies | Nottingham, United Kingdom | operating | → | |
| GEESPACE | Shanghai, China | operating | → | |
| GomSpace | Aalborg, Denmark | operating | → | |
| Hadrian | Torrance, California, USA | operating | → | |
| K2 Space | Torrance, California, USA | operating | → | |
| Kurs Orbital | Turin, Italy | operating | → | |
| Lacuna Space | Harwell, Oxfordshire, United Kingdom | operating | → | |
| Magdrive | Harwell Campus, Oxfordshire, United Kingdom | operating | → | |
| Mithril Technologies | Cambridge, Massachusetts, USA | operating | → | |
| Morpheus Space | El Segundo, California, USA | operating | → | |
| Motiv Space Systems | Pasadena, California, USA | operating | → | |
| Mynaric | Gilching, Germany | operating | → | |
| NanoAvionics | Vilnius, Lithuania | operating | → |
AAC Clyde Space
AAC Clyde Space
OperatingDesigns and manufactures small satellite platforms and subsystems, operates satellite constellations, and delivers space-based data services
Aerospacelab
Aerospacelab
OperatingDesigns and manufactures satellite platforms, subsystems, and Earth observation payloads for LEO constellations, from 50 kg to 5,000 kg
Apex
Apex
OperatingDesigns and mass-manufactures standardized satellite bus platforms for commercial and government constellation deployments across LEO, MEO, and GEO orbits.
BULL Co., Ltd.
BULL Co., Ltd.
OperatingDevelops post-mission disposal devices using drag sail technology to prevent spacecraft and launch vehicle stages from becoming space debris
Bellatrix Aerospace
Bellatrix Aerospace
OperatingDevelops electric and green propulsion systems for satellites and operates an orbital transfer vehicle for precise in-space deployment
Busek
Busek
OperatingDesigns and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters
CesiumAstro
CesiumAstro
OperatingDesigns, manufactures, and integrates software-defined phased array communications systems, payloads, and satellites for space, airborne, and ground platforms.
DHV Technology
DHV Technology
OperatingDesigns and manufactures solar arrays, electrical power systems, and power conditioning units for CubeSat and small satellite platforms
Dhruva Space
Dhruva Space
OperatingBuilds satellite platforms, orbital deployers, and ground stations, providing full-stack space engineering solutions for civilian and defense clients
EDGX
EDGX
OperatingDevelops radiation-resilient onboard AI computers that enable satellites to process data and run inference directly in orbit
EnduroSat
EnduroSat
OperatingDesigns, builds, and operates software-defined small satellites and shared satellite platforms for commercial and scientific missions worldwide
Exolaunch
Exolaunch
OperatingProvides rideshare launch services, mission management, and satellite deployment hardware for smallsats and CubeSats across multiple launch vehicles worldwide.
Frontier Space Technologies
Frontier Space Technologies
OperatingDevelops autonomous miniaturized laboratories and bioreactor platforms for pharmaceutical research and biomanufacturing in microgravity
GEESPACE
GEESPACE
OperatingBuilds and operates a low-Earth orbit satellite constellation providing global IoT communications and high-precision positioning for connected vehicles
GomSpace
GomSpace
OperatingDesigns, manufactures, and integrates nanosatellites and small satellite subsystems, with constellation operations and advanced mission capabilities for defense, civil, and commercial customers.
Hadrian
Hadrian
OperatingOperates autonomous precision manufacturing factories producing components for aerospace and defense companies, powered by AI-driven factory automation software
K2 Space
K2 Space
OperatingDesigns and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions.
Kurs Orbital
Kurs Orbital
OperatingDevelops a standardized autonomous rendezvous and docking module for satellite life extension, debris removal, and in-orbit servicing missions
Lacuna Space
Lacuna Space
OperatingOperates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN
Magdrive
Magdrive
OperatingDevelops high-thrust electric plasma propulsion systems for satellites and spacecraft using pulsed power and solid metal propellant.
Mithril Technologies
Mithril Technologies
OperatingDevelops deployable mesh reflector antennas and adaptive radar systems for satellite communications and RF situational awareness in GEO and higher orbits
Morpheus Space
Morpheus Space
OperatingDevelops field emission electric propulsion (FEEP) systems for satellite mobility, station keeping, constellation management, and deorbiting.
Motiv Space Systems
Motiv Space Systems
OperatingDesigns and manufactures robotic arms, motor controllers, and mechanisms for space missions including Mars rovers, on-orbit servicing, and lunar exploration
Mynaric
Mynaric
OperatingManufactures optical communications terminals for satellite-to-satellite and airborne laser links, supplying inter-satellite connectivity hardware for government and commercial constellations.
NanoAvionics
NanoAvionics
OperatingManufactures standardized nanosatellite and microsatellite buses and provides end-to-end small satellite mission integration services.