Top Defense Tech Companies
1,753 Defense Tech companies, sorted by total funding raised.

TEKEVER builds AI-driven autonomous unmanned aerial systems that deliver real-time intelligence f...

Forterra builds autonomous mission systems that integrate mobility, communications, sensing, and ...

ABL Space Systems (rebranded Long Wall in 2025) develops low-cost, containerized launch vehicles ...

STARK builds Virtus, a loitering munition, Vanta, an unmanned surface vessel, and Minerva, comman...

In-space pharmaceutical manufacturing company that designs, builds, and flies spacecraft to proce...
Ursa Major develops flight-proven propulsion and aerospace systems for hypersonics, solid rocket ...

Developer of low-cost hybrid rockets designed to launch small satellites into space. The company'...

Engineering services company specializing in thermal control system design, analysis, integration...

R&D company with 33 SBIR/STTR awards from Department of Defense, Department of Energy, National A...
Primer provides unified payment infrastructure that lets merchants connect providers, orchestrate...
HawkEye 360 is a Radio Frequency (RF) data analytics company. We operate a first-of-its-kind comm...
Developer and manufacturer of microwave, radio frequency (RF), power, and control solutions for d...
Leading global defense technology company delivering advanced multi-domain solutions for air, lan...
Hermeus develops high-speed aircraft and propulsion systems for defense missions, using rapid ite...

Aviation technology company ushering in a new era of flight safety with automation.

PhysicsX develops AI-native engineering software that helps industrial organizations accelerate s...
Peregrine creates software that helps organizations integrate and analyze large and complex data ...
Loft integrates, launches, and operates spacecraft for governments, companies, and research insti...

Xona Space Systems is developing Pulsar, a low-Earth orbit (LEO) satellite constellation providin...
Innoviz develops technologies for autonomous driving that includes smart 3D sensing, sensor fusio...
Defense tech manufacturer of modular missile defense and hypersonic test systems for U.S. defense...
JetZero is developing the Z4, a blended wing body commercial aircraft designed for zero-emission ...

Mariana Minerals develops and operates software-first critical-minerals projects, supplying mater...