Alternatives to Impulse Space

Japanese company developing robotic lunar landers and rovers for exploration and resource development.

Developing a universal fuel station in orbit for satellites.

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

Spacecraft propulsion and in-space logistics company developing water-based electric propulsion systems.

Satellite bus manufacturer enabling rapid, productized spacecraft production for space missions.

MDA is a leading provider of advanced satellite and space technology solutions for Earth observation, robotics, and communication.

Provides off-the-shelf space robotics navigation systems for autonomous operations in orbit.

Space logistics and mission design company.

Axiom Space is building the first commercial space station and providing human spaceflight services.

Builds space-resilient super-computing systems for cloud computing in space.

D-Orbit Portugal is the Portuguese subsidiary of D-Orbit, a space logistics and orbital transportation company.

A global leader in space and defense technology solutions.

German rocket developer aiming to scale launch operations.

LEO constellation delivering global Ka-band connectivity for secure communications and cellular backhaul.

Orbital transfer vehicles for rapid satellite deployment and repositioning.

A next-generation commercial space station for the post-ISS low-Earth orbit economy.

Market infrastructure platform for the global space economy.

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

Stardust Labs is a space technology startup focused on developing advanced propulsion systems for spacecraft.

Loft Orbital provides a full-stack solution for deploying and operating microsatellites in orbit.