Defence tech startup founded by ex-SpaceX engineers building low-cost mass-producible hypersonic missiles.
Founders
Bryon Hargis(United States · ♂)— A 20-year aerospace and defense veteran who led SpaceX's national-security satellite sales, then founded Castelion to mass-produce low-cost hypersonic weapons for the Pentagon.
Sean Pitt(United States · ♂)— A former SpaceX sales executive who secured over $1.25B in export deals and co-founded Castelion as COO to build hypersonic weapons at industrial scale.
Andrew Kreitz(United States · ♂)— A SpaceX alumnus who co-founded Castelion as CFO, applying commercial-space cost discipline to hypersonic missile production.
Team & hubs
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