Private Companies
236| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Tampere, Finland | OPERATING | | → | |
| Germany | OPERATING | | → | |
| Montreal, Canada | OPERATING | → | ||
| United States | OPERATING | | → | |
| Durham | OPERATING | | → | |
| Via Gallarate, Italy | OPERATING | | → | |
| Belgium | OPERATING | | → | |
| Leudelange, Luxembourg | OPERATING | → | ||
| United States | OPERATING | | → | |
| Spain | OPERATING | | → | |
| London, United Kingdom | OPERATING | → | ||
| Southampton, Italy | OPERATING | | → | |
| Japan | OPERATING | | → | |
| Spain | OPERATING | | → | |
| Minneapolis | OPERATING | | → | |
| Tysons, Virginia | OPERATING | → | ||
| Beijing, China | OPERATING | → | ||
| France | OPERATING | | → | |
| Harwell, United Kingdom | OPERATING | → | ||
| United Kingdom | OPERATING | | → | |
| Herndon, Virginia | OPERATING | | → | |
| United States | OPERATING | | → | |
| United States | OPERATING | | → | |
| Forres, United Kingdom | CLOSED | → |
Finnish Ground Station as a Service provider operating satellite ground stations in Muonio and Tampere
Custom software for satellite ground systems, including KPI visualization tools for satellite operators
Operates a space-based satellite constellation providing space domain awareness services and Earth observation data for environmental monitoring
Northwood Space builds phased array ground networks for satellite backhaul and space mission infrastructure
Microelectronics manufacturer delivering passive RF/microwave components via proprietary PolyStrata® technology
Italian satellite system integrator developing Earth observation, SSA, and scientific instruments since 1981
Belgian manufacturer of electro-optical space instruments — spectrometers, cameras, and sensors for planetary and scient
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
Vertically integrated telescope hardware, software, and lasercom platforms for space observation
Madrid-based developer of separation systems, non-explosive actuators, and dispensers for small satellites
Develops a network of space-based acoustic sensors designed to detect and characterize sub-centimeter orbital debris for satellite operators and insurers
Aerospace startup developing high-performance electric resistojet propulsion systems for satellites
Japanese manufacturer of temperature sensors, industrial heaters, and MI cables for aerospace and industrial use
Developer of biomimetic parallel LiDAR systems for 3D metrology, vibration analysis, and non-contact measurement
Minneapolis-based designer and manufacturer of micro- and nano-miniature high-reliability electronic connectors
Operates non-geostationary satellite infrastructure to deliver hybrid 5G direct-to-device mobile connectivity using globally harmonized S-band spectrum
Develops small solid-fuel launch vehicles and rocket propulsion systems, and provides rapid-response commercial launch services for microsatellite and nanosatellite customers
Eutelsat OneWeb subsidiary operating a 600+ LEO satellite constellation for global broadband internet
Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions
Satellite and GeoAI-powered location intelligence platform for urban planning and development
Satellite capacity management software and services for commercial and government operators
Metal additive manufacturing of monolithic RF antennas and assemblies for aerospace, defense, and space
Second-generation Orbcomm LEO satellite constellation for M2M/IoT communications and AIS vessel tracking
Developed the Prime micro-launch vehicle for dedicated small satellite missions to LEO, using bio-propane fuel and 3D-printed engines