Private Companies
171Statistics
Key Tags
| Company ↑ | HQ | Status | Tags | |
|---|---|---|---|---|
| Orbex | Forres, Scotland, United Kingdom | closed | → | |
| Orbion Space Technology | Houghton, Michigan, USA | operating | → | |
| Orbit Fab | Lafayette, Colorado, USA | operating | → | |
| Orbital Sidekick | San Francisco, California, USA | operating | → | |
| Orbitworks | Abu Dhabi, UAE | operating | → | |
| Orienspace | Haiyang, Shandong, China | operating | → | |
| Outpost | Santa Monica, California, USA | operating | → | |
| Overview Energy | Ashburn, Virginia, USA | operating | → | |
| PLD Space | Elche, Spain | operating | → | |
| Perigee Aerospace | Daejeon, South Korea | operating | → | |
| Phantom Space | Tucson, Arizona, USA | operating | → | |
| Phase Four | Hawthorne, California, USA | closed | → | |
| PierSight | Ahmedabad, Gujarat, India | operating | → | |
| Pixxel | El Segundo, California, USA | operating | → | |
| PlanetiQ | Golden, Colorado, USA | operating | → | |
| Portal Space Systems | Bothell, Washington, USA | operating | → | |
| Privateer | Kihei, Hawaii, USA | operating | → | |
| RBC Signals | Redmond, Washington, USA | operating | → | |
| Reflect Orbital | Los Angeles, California, USA | operating | → | |
| Relativity Space | Long Beach, California, USA | operating | → | |
| ResearchSat | Adelaide, South Australia, Australia | operating | → | |
| Revolution Space | Charlestown, Massachusetts, USA | operating | → | |
| Rocket Factory Augsburg | Augsburg, Bavaria, Germany | operating | → | |
| Rogue Space Systems | Laconia, New Hampshire, USA | operating | → | |
| Saber Astronautics | Boulder, Colorado, USA | operating | → |
Orbex
Orbex
ClosedDeveloped the Prime micro-launch vehicle for dedicated small satellite missions to LEO, using bio-propane fuel and 3D-printed engines.
Orbion Space Technology
Orbion Space Technology
OperatingDesigns and manufactures Hall-effect plasma propulsion systems for small satellites, with AS9100D-certified high-volume production
Orbit Fab
Orbit Fab
OperatingDevelops on-orbit refueling infrastructure and operates fuel depots, shuttles, and standardized docking interfaces for satellite propellant delivery in Earth orbit.
Orbital Sidekick
Orbital Sidekick
OperatingOperates a constellation of hyperspectral imaging satellites and delivers spectral intelligence for energy, mining, agriculture, and defense monitoring
Orbitworks
Orbitworks
OperatingManufactures and integrates modular satellites up to 500 kg from Abu Dhabi, offering physical, virtual, and on-demand space missions for government and commercial customers.
Orienspace
Orienspace
OperatingDesigns and manufactures solid and liquid-fueled launch vehicles for commercial satellite deployment via sea and land launches
Outpost
Outpost
OperatingBuilds reusable orbital vehicles for precision Earth return of cargo and manufactures fiber optics in microgravity
Overview Energy
Overview Energy
OperatingDesigns and builds satellites that beam solar energy from geosynchronous orbit to ground-based solar projects using near-infrared light
PLD Space
PLD Space
OperatingDevelops reusable launch vehicles for dedicated and rideshare small satellite missions, with in-house liquid propulsion and vertically integrated manufacturing
Perigee Aerospace
Perigee Aerospace
OperatingDevelops small-lift methane-fueled launch vehicles and manufactures liquid propulsion systems, composite tanks, and satellite thrusters
Phantom Space
Phantom Space
OperatingDevelops mass-manufactured small-lift launch vehicles, modular satellite systems, and an orbital data center constellation for in-space computing.
Phase Four
Phase Four
ClosedDeveloped electrodeless radio-frequency and multi-mode electric propulsion systems for satellites
PierSight
PierSight
OperatingBuilds and operates a constellation of SAR and AIS satellites for persistent maritime surveillance and ocean monitoring
Pixxel
Pixxel
OperatingOperates a hyperspectral Earth observation satellite constellation and analytics platform for agriculture, energy, environment, and mining
PlanetiQ
PlanetiQ
OperatingOperates a commercial GNSS radio occultation satellite constellation delivering atmospheric, weather, and space weather data to government and commercial customers.
Portal Space Systems
Portal Space Systems
OperatingManufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations.
Privateer
Privateer
OperatingOperates an all-domain geospatial intelligence platform that fuses satellite, terrestrial, and maritime data sources with AI-driven analytics for government and commercial customers.
RBC Signals
RBC Signals
OperatingOperates a global ground station network providing satellite data communications, spectrum services, and Ground Station as a Service across all major frequency bands
Reflect Orbital
Reflect Orbital
OperatingBuilds 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.
Relativity Space
Relativity Space
OperatingManufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics.
ResearchSat
ResearchSat
OperatingDevelops bespoke satellite platforms and lab-on-a-chip payloads for microbiology, pharmaceutical, and life sciences research in microgravity
Revolution Space
Revolution Space
OperatingDevelops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators.
Rocket Factory Augsburg
Rocket Factory Augsburg
OperatingDesigns small-lift orbital launch vehicles using oxygen-rich staged combustion engines and serial manufacturing techniques from commercial industries
Rogue Space Systems
Rogue Space Systems
OperatingDesigns and operates autonomous orbital robots for payload hosting, in-space compute, inspection, space domain awareness, and in-space logistics services
Saber Astronautics
Saber Astronautics
OperatingDevelops space operations software and operates mission control centers for satellite operators and defense customers