Castelion Raises $350M Series B to Expand Hypersonic Missile Production

Castelion Raises $350M Series B to Expand Hypersonic Missile Production

Castelion Hypersonic Missile Funding Gains $350M Boost Hypersonic missile innovation is moving at breakneck speed—and Castelion is emerging as a key player. The aerospace defense startup, founded by ex-SpaceX talent, is raising a $350 million Series B round to further scale its hypersonic missile systems. The funding round, led by Lightspeed Venture Partners and Altimeter Capital, comes on the heels of a $100 million Series A earlier this year. Castelion’s fast-paced, cost-efficient approach to missile development is gaining serious traction, especially as global defense priorities shift to match China’s growing hypersonic capabilities. If you’re searching for updates on Castelion hypersonic missile funding or wondering how this startup fits into the bigger picture of U.S. defense tech, here's everything you need to know. Image Credits:Castelion Castelion Hypersonic Missile Funding Backed by Top Investors Securing $350 million in Series B financing is no small feat—especially in a def…