Alternatives to ADRANOS

Specializes in plasma propulsion systems for spacecraft.

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

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

Designs and manufactures spacecraft solutions for government and commercial customers.

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

Rocket engine manufacturer for launch and in-space applications.

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

Develops radiation shielding solutions for space.

Develops electrospray propulsion systems for satellites.

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

Develops in-orbit infrastructure and components for space sustainability.

Provides optical and photonic components for space.

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.

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

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

Hypersonic aircraft manufacturer building high-Mach vehicles for national defense and rapid global transport.

A global leader in space and defense technology solutions.

European private space ventures redefining independent orbital infrastructure.

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

Designs and manufactures advanced unmanned aerial systems (UAS) for defense and public safety.

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.

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

Provides test and operations execution software for complex systems.

A Spanish company developing small satellite launch vehicles.

Provides micro-propulsion and component solutions for satellites.

Orbital transfer vehicles for rapid satellite deployment and repositioning.

Software for space situational awareness and collision avoidance.

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

Develops innovative, iodine-fueled electric propulsion systems for small satellites.

Building a global network of ground-based laser stations for precise orbital object tracking.

Develops electric propulsion solutions for satellites.

Software-first manufacturing company building a distributed network of AI-powered precision factories for critical industries.

Slovakian drone manufacturer and partner in Intelic's European defence procurement hub.

Building data centers in space.

A premier player in precision technologies, specializing in critical safety components for solid rocket motors.

Market infrastructure platform for the global space economy.

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

Developing advanced energy solutions for space exploration.

Develops AI-powered, multi-domain unmanned aerial systems for defense and commercial applications.

Advanced manufacturing company specializing in Large Format Additive Manufacturing (LFAM) using robotic arms.

Manufacturer of critical safety components for solid rocket motors.

Global leader in aircraft engines, avionics, and aviation products for commercial, defense, and space applications.

Provider of satellite transportation, integration, and deployment solutions and services.

Developing space infrastructure for data centers and beyond.

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

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

AI-native platform for autonomous, coordinated multiship drone operations.

Digitizing and automating airspace management for safe drone integration.

A European satellite constellation and data services company.

British aerospace and defence company specializing in advanced electronic solutions, aviation services, and communications technology.

Designs and manufactures advanced unmanned aerial vehicles and critical UAV components for government and commercial clients.

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

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