Alternatives to ThrustMe

A European satellite constellation and data services company.

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.

Specializes in plasma propulsion systems for spacecraft.

Developing space-based solar power technology.

Specializes in propulsion systems for small satellites.

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

A Spanish company developing small satellite launch vehicles.

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

Develops radiation shielding solutions for space.

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

Develops electrospray propulsion systems for satellites.

Provides optical and photonic components for space.

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

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.

Market infrastructure platform for the global space economy.

Developing reusable satellites to manufacture advanced semiconductor materials in space for Earth-based applications.

A satellite company focused on providing secure and private data services.

Developing advanced energy solutions for space exploration.

Global aerospace and defense company producing business jets, combat vehicles, submarines, and IT services.

A venture capital firm focused on deeptech innovation.

Provides software for space situational awareness and operations.

Operating the world's only commercial fleet of flight-ready MACH 2+ supersonic aircraft for space launch.

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

Developing space infrastructure for data centers and beyond.

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

A global leader in space and defense technology solutions.

Developing space-based solar energy systems for continuous, weather-independent power.

Digitizing and automating airspace management for safe drone integration.

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

A leading enabler of the new space economy, specializing in 3D-printed satellite components and systems.

Developing next-generation commercial space stations to enable long-term human presence and microgravity research.

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

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

Empowering the world with Earth observation data from microsatellites.

Building ultrathin, flexible, and efficient solar cells for spacecraft.

A French aerospace startup developing sustainable aircraft.

Advanced greenhouse gas monitoring technology from space using miniaturized SWIR imager and micro-LIDAR instruments.

Develops and operates small satellites and provides AI-powered Earth observation data analytics.

Rocket engine manufacturer for launch and in-space applications.

Developing large, cost-effective, deployable solar arrays for satellites.

Provides test and operations execution software for complex systems.

Provides micro-propulsion and component solutions for satellites.

Building the first and only space-based cellular broadband network connecting directly to standard mobile phones.

AI-driven satellite data compression platform to optimize transmission and storage of Earth observation data.

Capella Space builds and operates a constellation of Synthetic Aperture Radar (SAR) satellites for Earth observation.

Orbital transfer vehicles for rapid satellite deployment and repositioning.

Operates the world’s largest autonomous airship fleet for persistent intelligence, surveillance, and reconnaissance (ISR) capabilities.

Software for space situational awareness and collision avoidance.

Develops in-orbit infrastructure and components for space sustainability.

Satellite IoT connectivity provider.