Ursa Major

Ursa Major is America's leading independent rocket propulsion company, delivering flight-proven aerospace and defense systems across hypersonics, solid rocket motors, and space-based defense. Founded in 2015 and headquartered in Berthoud, Colorado, the company leverages additive manufacturing (80%+ 3D-printed by mass) and modular architectures to produce scalable propulsion systems faster than legacy providers. Products include the HAVOC hypersonic missile system, the Hadley H13 liquid rocket engine, and solid rocket motors for extended-range missile applications. Ursa Major also operates an Advanced Additive Manufacturing Center in Youngstown, Ohio.