El Segundo, CA
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.
castelion.comThese are collections Castelion is a part of. Click on the collection name to view similar companies.
Series A
$70,000,000
Debt Financing
$30,000,000
Seed
$14,200,000
Pre Seed
$5,414,995
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