Alternatives to URSA MAJOR

Developing space infrastructure for data centers and beyond.

Developing fully and rapidly reusable rockets for low-cost, on-demand access to and from space.

Astra is a space technology company focused on providing reliable and affordable launch services for small satellites.

Designs, manufactures, and launches advanced rockets and spacecraft, aiming to make humanity multiplanetary.

Designs, develops, and manufactures propulsion systems for space, defense, and commercial applications.

Global aerospace and defense company developing advanced systems for national security and commercial markets.

Building next-generation defense systems with advanced robotics and AI.

Develops advanced defense technologies including unmanned systems, space, hypersonics, and engines for national security.

Enabling scalable, low-cost space-to-Earth laser communications.

Defense technology company focused on additive manufacturing solutions for the defense sector.

Defense startup mass-producing affordable hypersonic missile systems for the U.S. military, founded by ex-SpaceX engineers.

Global aerospace and defense technology company developing advanced systems for aeronautics, space, defense, and cyberspace.

Japanese space tech startup developing hybrid rocket propulsion systems for satellite, launch, defense, and security applications.

Anello Photonics delivers resilient, high-precision navigation solutions for GPS-denied environments using proprietary SiPhOG™ technology.

Defense tech company building a space domain awareness and defense platform.

Kalam Labs develops advanced drone technology for various applications.

Develops high-performance MEMS gravity and inertial sensors for defense, space, and autonomous systems.

Skapion is a defense technology company developing a mobile counter-swarm defense system to detect and neutralize large-scale drone attacks.

Leading developer of unmanned aerial systems, advanced fusion energy, and electromagnetic systems.

Indian R&D company developing heavy-lift aerial mobility platforms for defense, disaster relief, and logistics.