All Industries

Top Defense Tech Companies

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

TEKEVER

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

Lisbon, PortugalArtificial Intelligence, Defense Tech
Series DTotal funding$675.0MSep 2026
Robotic Research

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

Clarksburg, United States201–500Artificial Intelligence, Defense Tech
Series CTotal funding$641.7MNov 2025
ABL Space Systems

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

El Segundo, United States51–200Space Tech, Defense Tech
GrantTotal funding$636.7MSep 2023
Stark Defence

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

Berlin, Germany201–500Aerospace, Defense Tech
Venture RoundTotal funding$630.0MJun 2026
Varda

In-space pharmaceutical manufacturing company that designs, builds, and flies spacecraft to proce...

El Segundo, United States51–200Biotech, Manufacturing
Series DTotal funding$610.3MSep 2026
Ursa MajorIPO

Ursa Major develops flight-proven propulsion and aerospace systems for hypersonics, solid rocket ...

BERTHOUD, United States201–500Aerospace, Defense Tech
Series ETotal funding$594.3MNov 2025
Gilmour Space

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

Gold Coast, Australia51–200Aerospace, Defense Tech
Venture RoundTotal funding$590.0MMar 2026
Vertex Aerospace

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

Rockville, United States51–200Aerospace, Defense Tech
Private EquityTotal funding$540.0M
EPIR, INC.

R&D company with 33 SBIR/STTR awards from Department of Defense, Department of Energy, National A...

BOLINGBROOK, United States11–50Defense Tech
Series DTotal funding$537.6MMar 2025
Primer

Primer provides unified payment infrastructure that lets merchants connect providers, orchestrate...

London, United Kingdom51–200Fintech, Developer Tools
Series CTotal funding$537.4MMay 2026
Hawkeye 360IPO

HawkEye 360 is a Radio Frequency (RF) data analytics company. We operate a first-of-its-kind comm...

Herndon, United States201–500Aerospace, Artificial Intelligence
Series ETotal funding$526.0MMar 2026
CPI International

Developer and manufacturer of microwave, radio frequency (RF), power, and control solutions for d...

Georgetown, United States1001–5000Defense Tech
Private EquityTotal funding$525.0MFeb 2011
Elbit Systems Ltd.IPO

Leading global defense technology company delivering advanced multi-domain solutions for air, lan...

Haifa, Israel10001+Defense Tech, Manufacturing
Corporate RoundTotal funding$512.0MJan 2025
Hermeus

Hermeus develops high-speed aircraft and propulsion systems for defense missions, using rapid ite...

Atlanta, United States201–500Aerospace, Defense Tech
Series CTotal funding$502.1MApr 2026
Skyryse

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

United States51–200Defense Tech
Series CTotal funding$500.0MFeb 2026
PhysicsX

PhysicsX develops AI-native engineering software that helps industrial organizations accelerate s...

London, United Kingdom51–200Artificial Intelligence, Automotive
Series CTotal funding$484.0MJun 2026
Peregrine

Peregrine creates software that helps organizations integrate and analyze large and complex data ...

San Francisco, United States201–500Artificial Intelligence, Cybersecurity
Series DTotal funding$470.0MJun 2026
Loft Orbital

Loft integrates, launches, and operates spacecraft for governments, companies, and research insti...

San Francisco, United States51–200Aerospace, Space Tech
Series CTotal funding$463.9MJan 2025
Xona Space Systems

Xona Space Systems is developing Pulsar, a low-Earth orbit (LEO) satellite constellation providin...

Burlingame, United States51–200Aerospace, Defense Tech
Series CTotal funding$457.7MApr 2026
Innoviz TechnologiesIPO

Innoviz develops technologies for autonomous driving that includes smart 3D sensing, sensor fusio...

Tokyo, United States201–500Defense Tech, E-Commerce
Corporate RoundTotal funding$444.0MDec 2020
Long Wall

Defense tech manufacturer of modular missile defense and hypersonic test systems for U.S. defense...

Los Angeles, United States1–10Defense Tech
Extension RoundTotal funding$419.2MOct 2021
JetZero

JetZero is developing the Z4, a blended wing body commercial aircraft designed for zero-emission ...

Long Beach, United States51–200Climate Tech, Defense Tech
Series BTotal funding$410.0MJan 2026
Mariana Minerals

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

Houston, United States51–200Artificial Intelligence, Defense Tech
Series BTotal funding$395.0MAug 2026
AnarenAcquired

American manufacturer of high-frequency RF and microwave electronic components and microelectroni...

Syracuse, United States501–1000Defense Tech, Hardware
Private EquityTotal funding$383.0MJan 2014
AMCA

Advanced Manufacturing Company of America designs and manufactures advanced aerospace and defense...

El Segundo, United States11–50Defense Tech
Venture RoundTotal funding$376.5MMay 2026