Space Domain Awareness
Space OperationsTracking objects in orbit, monitoring the space environment, characterizing threats, providing space traffic data, collision avoidance services, and RF interference detection. Encompasses both physical tracking (SSA) and strategic/behavioral context (SDA).
| Company ↑ | HQ | Status | Tags | |
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| Sumida, Japan | OPERATING | → | ||
| Bengaluru, India | OPERATING | → | ||
| Australia | OPERATING | → | ||
| Foothill Ranch, California | OPERATING | → | ||
| Sydney, Australia | OPERATING | → | ||
| Flagstaff, Arizona | OPERATING | → | ||
| Broomfield, Colorado | OPERATING | → | ||
| Menlo Park, California | OPERATING | → | ||
| Toulouse, France | OPERATING | → | ||
| Luxembourg City, Luxembourg | OPERATING | → | ||
| Somerville, Massachusetts | OPERATING | → | ||
| Portugal | OPERATING | | → | |
| Montreal, Canada | OPERATING | → | ||
| Via Gallarate, Italy | OPERATING | | → | |
| London, United Kingdom | OPERATING | → | ||
| Sarcedo, Italy | OPERATING | | → | |
| Spain | OPERATING | | → | |
| United States | OPERATING | | → | |
| Germany | OPERATING | | → | |
| Thousand Oaks, California | OPERATING | | → | |
| Frankfurt am Main, Germany | OPERATING | | → | |
| Los Angeles | OPERATING | | → | |
| Adrian, Michigan | OPERATING | | → | |
| United States | OPERATING | | → | |
| United Kingdom | OPERATING | | → |
Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO
Builds space surveillance satellites and ground-based sensor networks for space domain awareness, missile warning, and space traffic management
Designs and manufactures defence weapon systems, high energy laser weapons, counter-drone systems, and space domain awareness technologies
Operates a global optical telescope network and develops space domain awareness, missile defense, and national security space technologies
Provides on-demand non-Earth imagery and intelligence on satellites and space objects using a distributed network of space-based sensors and proprietary inspection software
Builds robotic spacecraft and modular payloads for in-space servicing, satellite upgrades, and space domain awareness
Provides autonomous collision avoidance, space traffic coordination, and astrodynamics software for satellite operators
Operates a global phased-array radar network providing orbital tracking, collision avoidance, and space domain awareness services for low Earth orbit
Operates a ground-based radar network and digital platform providing space situational awareness, space domain awareness, and space traffic management services
Builds proprietary orbital sensors and a SaaS platform for real-time space weather monitoring, forecasting, and risk mitigation
Develops deployable mesh reflector antennas and adaptive radar systems for satellite communications and RF situational awareness in GEO and higher orbits
AI-powered satellite collision avoidance and space traffic management platform
Operates a space-based satellite constellation providing space domain awareness services and Earth observation data for environmental monitoring
Italian satellite system integrator developing Earth observation, SSA, and scientific instruments since 1981
Develops a network of space-based acoustic sensors designed to detect and characterize sub-centimeter orbital debris for satellite operators and insurers
Italian manufacturer of high-performance telescopes and optical systems, founded in 2009
Developer of biomimetic parallel LiDAR systems for 3D metrology, vibration analysis, and non-contact measurement
Second-generation Orbcomm LEO satellite constellation for M2M/IoT communications and AIS vessel tracking
Satellite-based RF signal intelligence — detecting, identifying, and geolocating emitters worldwide from LEO
Space sustainability company developing debris remediation, mission assurance, and deorbit technologies for LEO
Blockchain and AI platform for decentralized space traffic management and collision avoidance
Probabilistic AI reasoning engines for aerospace diagnostics, radar, and sensor fusion applications
US manufacturer of advanced telescope systems for astronomical research, astrophotography, and defense
AI-powered space domain awareness and satellite data tools for government and commercial operators
RF & sensing engineering consultancy offering space electronics, debris detection, and lunar systems solutions