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Castelion Stock
Castelion is a defense tech company that applies modern hardware development and manufacturing processes to national security challenges.
About Castelion Stock
Founded
2022
Headquarters
El Segundo, CA, US
Industries
Travel and Tourism, Manufacturing, Transportation
Castelion Press Mentions
Stay in the know about the latest news on Castelion
Castelion Announces Project Ranger, New Mexico's Newest Hypersonic Manufacturing Campus
prnewswire • Nov 19, 2025
Castelion Secures Multiple Awards to Integrate Blackbeard Hypersonic Strike Weapon on U.S. Army and U.S. Navy Platforms
prnewswire • Oct 25, 2025
US military takes steps to adapt new hypersonic weapons to mobile launchers
investing • Oct 25, 2025
US weapons makers are working on making cheaper missiles before a war with China exposes a costly weakness
businessinsider • Oct 25, 2025
US military takes steps to adapt new hypersonic weapons to mobile launchers
marketscreener • Oct 24, 2025
Castelion Management
Leadership team at Castelion
Co-Founder & CEO
Bryon Hargis
Co-Founder & COO
Sean Pitt
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