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FundingcompletedMarch 11, 2025

Castelion raises $100M Series A to reshore hypersonic production

CastelionCAEl Segundo

El Segundo-based Castelion secures Series A to build US hypersonic missile production at aerospace-startup cadence and cost.

#defense#hypersonics#funding#castelion

Sources

  1. Castelion announcementcastelion.com · 2025-03-11
  2. Bloomberg: Castelion Series Abloomberg.com · 2025-03-11