Castelion Raises $350M Series B to Scale Hypersonic Missile Business

Castelion raises $350M Series B to scale hypersonic missile business

A hypersonics weapon startup is lining up a massive new funding round to scale its business with the U.S Department of Defense.

Army eyes new program, test with Castelion’s Blackbeard hypersonic missile in 2026

“If we can build this better, faster, cheaper, both sides should be rewarded for that,” said Bryon Hargis, Castelion’s founder and CEO.

BLK ALERTS - Castelion is raising a $350M Series B to scale hypersonic missile business

A hypersonics weapon startup is lining up a massive new funding round to scale its business with the U.S Department of Defense.