Alternatives to AAR

AI-powered procurement platform automating aircraft parts sourcing for airlines and maintenance providers.

Aerospace manufacturing and supply-chain technologies

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

Developer of SkyOS, a universal, semi-automated flight operating system for aircraft.

Developing the world's first sustainable supersonic airliner.

Developing electric vertical takeoff and landing (eVTOL) aircraft for urban air mobility.

Developer of autonomous, all-electric, passenger-carrying eVTOL aircraft for urban air mobility services.

A diversified, dividend-paying company focused on acquiring and operating businesses that generate stable and predictable cash flows.

Online marketplace connecting buyers and sellers of aircraft parts and aviation services globally.

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

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

Provides software for space situational awareness and operations.

Designs and manufactures spacecraft solutions for government and commercial customers.

Develops autonomous hybrid-electric VTOL cargo aircraft for middle-mile logistics and defense.

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

Developing space infrastructure for data centers and beyond.

Aerial robotics company focused on autonomous inspection robots.

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.

A global leader in space and defense technology solutions.