TECH NEWS
Castelion hits $13B valuation to mass-produce hypersonic missiles
In Brief 12:01 PM PDT · August 20, 2026 Castelion, a missile startup founded by former SpaceX executives, has raised a $1 billion Series C at a $13 billion valuation. The round was co-led by Andreessen Horowitz, Carlyle, and JP Morgan Chase. Founded in 2022, Castelion set out to manufacture