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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
Software, Artificial Intelligence, Data and Analytics
Castelion Press Mentions
Stay in the know about the latest news on Castelion
The Series B Pipeline Looks Refreshingly Diversified
news • Mar 09, 2026
The December 2025 US Venture Capital Funding Report
alleywatch • Jan 23, 2026
Castelion Breaks Ground on Project Ranger, Advancing Scaled Hypersonic Manufacturing in New Mexico
prnewswire • Jan 22, 2026
Castelion leveraging Manufacturo to Scale Hypersonic Strike Weapons Production and Traceability
prnewswire • Jan 22, 2026
INE Earns G2 Winter 2026 Badges Across Global Markets
techstartups • Dec 09, 2025
Castelion Management
Leadership team at Castelion
Co-Founder & CEO
Bryon Hargis
Co-Founder & COO
Sean Pitt
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