Bryon Hargis
Tracked across 1 events · 6 articles · First seen Aug 19, 2026 · Last active Aug 21, 2026
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Castelion, a hypersonic missile startup founded by former SpaceX executives, announced a $1 billion Series C funding round on August 19, 2026, valuing the company at $13 billion. The round comprised $800 million in equity…
Impact: Bryon Hargis, co-founder and CEO, is a key figure driving Castelion's strategy and public messaging.
Aug 19, 2026 · 6 articles
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