Ursa Major is an American aerospace and defense company developing mission-ready propulsion systems for use across hypersonics, solid rocket motors, and space. Its flight-proven, scalable capabilities are designed to help customers adapt quickly and meet demanding missions across multiple domains. The company combines additive manufacturing with modular architectures to produce engines, solid rocket motors, and integrated systems more quickly than traditional providers.

Its hypersonics portfolio includes throttleable, storable propulsion, while its solid rocket motors are designed to support extended-range applications. In space, Ursa Major provides propulsion for tactically responsive satellite missions and broader space mobility needs. Across these offerings, the company focuses on flexible, American-made systems that can support the joint force in varied operational settings.

Ursa Major also highlights its manufacturing operations and workforce development, including a new Longmont manufacturing facility and an internship program centered on real-world challenges. With products and services spanning hypersonic propulsion, solid rocket motors, and space systems, Ursa Major aims to deliver adaptable aerospace and defense capabilities at scale.