Alternatives to SEOPS

Orbital transfer vehicles for rapid satellite deployment and repositioning.

Designs and manufactures spacecraft solutions for government and commercial customers.

Specializes in plasma propulsion systems for spacecraft.

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

A Spanish company developing small satellite launch vehicles.

Develops radiation shielding solutions for space.

European company developing orbital transport and re-entry vehicles.

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

Provides software for space situational awareness and operations.

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

Designs, builds, and operates unmanned aerial systems (UAS) for logistics, civil protection, and defense.

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

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

Designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and missiles worldwide.

European private space ventures redefining independent orbital infrastructure.

Designs and manufactures microsatellites for Earth observation, specializing in wildfire detection.

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

Developing and deploying advanced autonomous drones for critical missions.

Provides test and operations execution software for complex systems.

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