Alternatives to Sophia Space

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

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

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

An end-to-end space company providing launch services, satellite manufacturing, and space systems solutions.

Space exploration company that achieved the first commercial moon landing.

On-demand satellite manufacturing and deployment.

Developing a universal fuel station in orbit for satellites.

A lunar exploration company developing landers and rovers to deliver payloads to the Moon and establish a lunar economy.

In-space infrastructure provider developing tools for sustained space exploration beyond Earth's orbit.

Manufactures high-performance small spacecraft and components for space missions.

UK's first vertical launch spaceport for small satellites in Shetland.

SpaceFlux is developing advanced propulsion systems for in-space transportation and satellite maneuvering.

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

Develops advanced plasma propulsion systems for satellites, enabling more efficient and capable space missions.

Designs and builds satellites for various missions.

Develops autonomous spacecraft for on-orbit satellite servicing, life extension, and debris capture.

SpinLaunch is developing a kinetic launch system to reduce the cost of space access.

German rocket developer aiming to scale launch operations.

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

Manufacturer of small satellites and satellite-based solutions for government and commercial partners.