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Powering the future of defense and aerospace

Advanced propulsion systems across national security domains, hypersonics, and space

The Mission

Optimized for speed, cost, and reliability - Ursa Major provides propulsion for critical missions across the commercial and government sectors.

The Problem

Propulsion is an existential bottleneck. For the United States and its allies, national security and space industry growth depend on access to reliable propulsion. But right now, demand is outpacing supply.

Recent News

Coverage

Ursa Major tests long-range rocket motor for Army as firm eyes growth

News Article

U.S. military invests 2.5 million in Ursa Major for solid rocket development

Coverage

Ursa Major's additively manufactured Hadley engine reaches hypersonic speeds

Coverage

Ursa Major gets additional funding for its 3D printing manufacturing facility

Industry Leaders

Propulsion spans all of aerospace and defense — and so do we. Seeing aerospace advancement as a technological imperative, we're accelerating the industry as the leading source of world-class propulsion systems.

About Us

Our Products

Explore our range of advanced propulsion systems

Propulsion System

Propulsion Technology

Advanced rocket propulsion systems designed for reliability and performance

Manufacturing Excellence

State-of-the-art manufacturing facilities ensuring highest quality standards

Innovation Focus

Continuous advancement in propulsion technology and aerospace solutions

Sustainable Innovation

Leading the way in sustainable aerospace technology and responsible manufacturing

Advanced Manufacturing

Utilizing cutting-edge 3D printing and sustainable manufacturing processes to reduce waste and improve efficiency

Energy Efficiency

Developing propulsion systems that maximize performance while minimizing environmental impact

Global Impact

Contributing to the advancement of space technology while maintaining environmental responsibility

Our Commitment

At Ursa Major, we're committed to developing sustainable solutions that power the future of aerospace while protecting our planet's resources

Our Locations

Strategic facilities across the United States supporting aerospace innovation

Headquarters

Centennial, Colorado

  • • Primary Research & Development
  • • Manufacturing Facility
  • • Engineering Center

Testing Facility

Berthoud, Colorado

  • • Engine Testing
  • • Performance Validation
  • • Quality Control

Advanced Manufacturing

Lafayette, Colorado

  • • Production Facility
  • • Assembly Operations
  • • Quality Assurance

Visit Our Facilities

Interested in touring our facilities or learning more about our operations?

Contact Us

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