Private Companies
230| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Hawthorne, California | CLOSED | → | ||
| Ahmedabad, India | OPERATING | → | ||
| El Segundo, California | OPERATING | → | ||
| Golden, Colorado | OPERATING | → | ||
| Bothell, Washington | OPERATING | → | ||
| Kihei, Hawaii | OPERATING | → | ||
| Redmond, Washington | OPERATING | → | ||
| Los Angeles, California | OPERATING | → | ||
| Long Beach, California | OPERATING | → | ||
| Australia | OPERATING | → | ||
| Charlestown, Massachusetts | OPERATING | → | ||
| Germany | OPERATING | → | ||
| Laconia, New Hampshire | OPERATING | → | ||
| Boulder, Colorado | OPERATING | → | ||
| Milan, Italy | OPERATING | → | ||
| Barcelona, Spain | OPERATING | → | ||
| London, United Kingdom | OPERATING | → | ||
| San Francisco, California | OPERATING | → | ||
| Reston, Virginia | OPERATING | → | ||
| Louisville, Colorado | OPERATING | → | ||
| Hyderabad, India | OPERATING | → | ||
| Glasgow, United Kingdom | OPERATING | → | ||
| Colorado Springs, Colorado | OPERATING | → | ||
| Santa Fe, New Mexico | OPERATING | → |
Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
Builds and operates a constellation of SAR and AIS satellites for persistent maritime surveillance and ocean monitoring
Operates a hyperspectral Earth observation satellite constellation and analytics platform for agriculture, energy, environment, and mining
Operates a commercial GNSS radio occultation satellite constellation delivering atmospheric, weather, and space weather data to government and commercial customers
Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations
Operates an all-domain geospatial intelligence platform that fuses satellite, terrestrial, and maritime data sources with AI-driven analytics for government and commercial customers
Operates a global ground station network providing satellite data communications, spectrum services, and Ground Station as a Service across all major frequency bands
Builds and operates a constellation of orbital mirror satellites that redirect natural sunlight to targeted areas on Earth for extended solar energy generation and on-demand illumination
Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics
Develops bespoke satellite platforms and lab-on-a-chip payloads for microbiology, pharmaceutical, and life sciences research in microgravity
Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators
Designs small-lift orbital launch vehicles using oxygen-rich staged combustion engines and serial manufacturing techniques from commercial industries
Designs and operates autonomous orbital robots for payload hosting, in-space compute, inspection, space domain awareness, and in-space logistics services
Develops space operations software and operates mission control centers for satellite operators and defense customers
Develops optical multiplexing receivers for satellite free-space communication using orbital angular momentum of light
Operates the first LEO satellite constellation delivering 5G NB-IoT connectivity from space, extending cellular IoT coverage globally
Operates high-resolution thermal infrared imaging satellites that capture heat signatures at 3.5-meter resolution, day and night, from low Earth orbit
Builds a decentralized edge computing platform that interconnects satellites for on-orbit AI processing, data optimization, and compute marketplace services
Builds electro-optical and infrared satellite sensors, mission autonomy software, and edge processing systems for space domain awareness
Designs and manufactures satellite platforms, reusable spaceplanes, expandable habitats, and propulsion systems for national security and civil space
Develops small-lift launch vehicles for the small satellite market using solid-fuel boosters, 3D-printed liquid engines, and cryogenic propulsion
Designs and manufactures small-lift orbital launch vehicles and orbital transfer vehicles from Scotland, using 3D-printed engines and Ecosene fuel derived from waste plastic
Provides AI-powered space domain awareness, satellite tracking, space traffic coordination, and orbital simulation for government and commercial operators
Provides commercial Wi-Fi access points, space communicators, and persistent connectivity services for spacecraft, space stations, and lunar missions