Alternatives to Orbex

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

A Spanish company developing small satellite launch vehicles.

Designs and manufactures spacecraft solutions for government and commercial customers.

Building a space-based economy with a reusable spaceplane and orbital destinations.

Developing reusable spacecraft to manufacture pharmaceuticals and high-end materials in microgravity for Earth use.

European private space ventures redefining independent orbital infrastructure.

Indian rocket startup preparing for the country's first private orbital launch.

Specializes in plasma propulsion systems for spacecraft.

German startup developing hybrid-propulsion rockets for cost-effective satellite launches.

Developing space-based solar power technology.

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

Building satellites for very low Earth orbit (VLEO) to advance global connectivity and insight.

Provider of space domain awareness, intelligence, and advanced missile defense technology solutions.

Develops radiation shielding solutions for space.

European company developing orbital transport and re-entry vehicles.

Provides optical and photonic components for space.

Developing the world's first fully reusable satellite platform to enable high-tempo, cost-effective orbital operations.

Develops electric propulsion solutions for satellites.

Building data centers in space.

Developing compact rotating detonation rocket engines (RDREs) for faster, smaller, and more efficient in-space mobility.