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Sierra Space

Space · Spaceplane / stations · Late growth · US
Valuation
$8Breported round
Deal Score
C50 / 100
Funding
~$2.3B total raised over 8 rounds since 2021 spin-off
Demand
Emerging
IPO window
Preparing; no date
Top-100 rank
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Valuations are as reported and not verified (this one: reported round). Deal Score (0-100, graded A+ to C) is Mindcap's own assessment; demand is our desk's read of buyer and seller interest (Emerging, Medium, High). Data as of August 2026. Not investment advice.