COMPANY PROFILE · UPDATED 18 NOV 2025
Castelion
Castelion is a venture-backed defense tech company applying modern hardware development and manufacturing processes to critical national security challenges, specifically to solve affordability, scale, and supply chain robustness.
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- 2022
- Headcount
- 24
- Open roles
- 0
- Last raised
- Series B · Sign in to view
LEADERSHIP
Founders & key people
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FUNDING
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LOCATIONS
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Castelion Headquarters Location
El Segundo, CA, 90245
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