Alternatives to Parsons Corporation

Offensive cybersecurity firm offering AI-powered static application security testing and expert security services.

A global technology and engineering company that provides solutions in defense, intelligence, civil, and health markets.

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

An Estonian DefenseTech startup developing affordable, mass-producible, AI-powered air defense missile systems.

Defense startup mass-producing affordable hypersonic missile systems for the U.S. military, founded by ex-SpaceX engineers.

Directed energy weapons company building high-power microwave systems for counter-drone and swarm defense.

AI-powered battlefield intelligence startup providing real-time 3D mapping and situational awareness for defense.

Arondite is a London-based defense technology company that develops foundational software and artificial intelligence to connect and coordinate disparate autonomous systems for defense and national security organizations.

Hadean provides a distributed computing platform for building and scaling complex simulations and virtual worlds.

Defense robotics company building autonomous precision weapon systems to counter drone threats.

Developing scalable and affordable defense capabilities to counter mass-produced drones and strike munitions.

Defence and industrial technology company developing integrated platforms.

Electronic warfare startup building AI-enabled hardware and software for electromagnetic spectrum defense.

Drone operating system and software platform enabling autonomous robot and UAV fleet operations for defense.

A defense tech investor and builder backing and building defense, security, and resilience startups.

AI agents for individual soldiers to control fleets of autonomous vehicles.

Modular autonomy platform for defense and industrial operations, built by former Uber/Aurora self-driving leaders.

Venture capital fund investing in emerging technologies for defense and security.

Strengthening NATO resilience through domestic TNT production.

Global leader in advanced tactical networking and electromagnetic spectrum operations (EMSO).