The $1 billion Series C was co-led by Andreessen Horowitz, Carlyle, and JP Morgan Chase.
Source: [TechCrunch](https://techcrunch.com/2026/08/20/castelion-hits-13b-valuation-to-mass-produce-hypersonic-missiles/)
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AI-related roles now account for nearly one-third of all tech-talent job listings in the U. S. , per the new CBRE report.
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