Series A-Stage space startups
Past the idea, proving the business. Series A is where space startups either find their market or find out. 33 active companies, $851.6M disclosed between them.
Starcloud Data centres in orbit
Portal Space Systems Solar-thermal rapid-maneuver spacecraft
AstroForge Prospecting asteroids for platinum
Inversion Space Cargo from orbit in under an hour
Space Forge Semiconductors made in orbit
Ramon.Space Computing infrastructure in space
Slingshot Aerospace Decision intelligence technologies
Reflect Orbital Sunlight after dark
Bellatrix Aerospace Electric and green thrusters for satellites
SatSure Satellite data analytics for banks and farms
Akash Systems Diamond-cooled chips for space and AI
GalaxEye Radar and optical imaging on one satellite
Aetherflux Solar-powered GPU satellites, now Cowboy Space
Array Labs 3D radar maps of the whole planet
Atmos Space Cargo Reentry capsules for orbital cargo
Cemvita Factory Engineered microbes that eat CO2
ClearSpace Removing defunct satellites
ConstellR Surface temperature monitoring
Dhruva Space Satellite buses, deployers and ground stations
Epsilon3 SaaS for space ops
First Resonance Software for aerospace manufacturing
HEO Robotics Space object inspection
HyImpulse Paraffin-fuelled hybrid rockets
Kuva Space Hyperspectral Earth observation
Morpheus Space Agile electric propulsion
Orbital Lasers Lasers for debris removal
Origin SpaceProspecting asteroids with telescopes
Oxford Space Systems Deployable structures
Picterra Artificial intelligence for Earth imaging
SatVu Thermal imaging from space
SpacePharma Microgravity labs and research
Speqtral Quantum networks in space
Vast Haven-1, a commercial space station
Other stages: Self-funded · Pre-seed · Seed · Series B · Series C+
Stages reflect each company's last publicly disclosed round as we've verified it (how we verify). Spotted one that's moved on? Tell us and we'll fix it same day.
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