Series B-Stage space startups
Scaling what works. Series B space companies have customers, hardware heritage, and growing teams. 12 active companies, $423.7M disclosed between them.
OneSpace Launch services for satellites and spacecraft
Skylo Satellite network solution for IoT connectivity
Pixxel Nanosatellite constellation
Moon Express Lunar robotic spacecraft
LatitudeZephyr, a dedicated small satellite launcher from Reims, France
BridgeSat Laser communication terminals
Muon Space Developer of a space-based constellation platform
Open Cosmos Space mission services
Phase Four Compact electric propulsion for space
SkyWatch Earth observation data
Starfish SpaceOtter servicing vehicles that dock with satellites to extend or end their lives
The Exploration CompanyNyx, a reusable and refuelable capsule for cargo and eventually crew
Other stages: Self-funded · Seed · Series A · Series C+
Stages reflect each company's last publicly disclosed round as we've verified it. Spotted one that's moved on? Tell us and we'll fix it same day.
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