Dan Jablonsky
CEO

Ursa Major is developing and scaling tech for critical missions with the core capabilities that address needs in space access, hypersonics, missile defense, tactical munitions.
Defense & Security
Ursa Major
Ursa Major is an aerospace and defense company, providing products and solutions for hypersonic, tactical missile, and space mobility systems. The company applies state-of-the-art digital and additive manufacturing techniques to rapidly produce the most advanced, cost-effective solutions. Ursa Major has category-leading hypersonic, on-orbit, and solid rocket motor propulsion capabilities. Ursa Major’s customers range from commercial space technology providers to enterprise-level aerospace and defense leaders as well as the U.S. government.
The company employs the most sought-after engineers from top aerospace programs and universities, united in the core values of disruptive innovation, flying faster, and providing reliable and cost-effective systems. Headquartered in Berthoud, Colorado, with additive manufacturing facilities in Youngstown, Ohio, Ursa Major was named one of the best places to work by Built in Colorado three years in a row.