All Industries

Top Defense Tech Companies

1,162 Defense Tech companies, sorted by total funding raised.

Mach Industries

Mach Industries is building a defense company for the post-unmanned world.

Huntington Beach, United States51–200Defense Tech
Venture Round·$574.7M·Jun 2026
Vertex Aerospace

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

Rockville, United States51–200Aerospace, Defense Tech
Private Equity·$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 D·$537.6M·Mar 2025
Primer

Primer is a unified payments infrastructure platform that enables merchants to consolidate and au...

London, United Kingdom51–200Fintech, Developer Tools
Series C·$537.4M·May 2026
CPI International

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

Georgetown, United States1001–5000Defense Tech
Private Equity·$525.0M·Feb 2011
Elbit Systems Ltd.IPO

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

Haifa, Israel10001+Defense Tech, Manufacturing
Corporate Round·$512.0M·Jan 2025
CHAOS Industries

Next-generation defense technology company.

Los Angeles, United States51–200Defense Tech
Series D·$510.0M·Nov 2025
Innoviz TechnologiesIPO

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

Tokyo, United States201–500Defense Tech, E-Commerce
Corporate Round·$509.0M·Dec 2020
Hermeus

Aerospace company developing hypersonic aircraft for defense and commercial transportation

Atlanta, United States201–500Aerospace, Defense Tech
Series C·$496.8M·Apr 2026
Peregrine

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

San Francisco, United States201–500Artificial Intelligence, Cybersecurity
Series D·$470.0M·Jun 2026
Hadrian

Hadrian is a machine-parts startup that manufactures precision components for cutting-edge techno...

Torrance, United States201–500Defense Tech, Manufacturing
Series C·$467.0M·Jul 2025
Loft Orbital

Space infrastructure company providing satellite-as-a-service for deploying payloads to orbit

San Francisco, United States51–200Aerospace, Space Tech
Series C·$463.2M·Jan 2025
AMCA

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

El Segundo, United States11–50Defense Tech
Seed·$453.0M·May 2026
Xona Space Systems

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

Burlingame, United States51–200Aerospace, Space Infrastructure
Series C·$452.0M·Apr 2026
Long Wall

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

Los Angeles, United States1–10Defense Tech
Extension Round·$419.2M·Oct 2021
K2 Space

Satellite manufacturing company founded by former SpaceX engineers, developing high-power, mega-c...

Torrance, United States51–200Space Tech, Defense Tech
Series C·$418.5M·Dec 2025
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 B·$410.0M·Jan 2026
AnarenAcquired

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

Syracuse, United States501–1000Defense Tech, Hardware
Private Equity·$383.0M·Jan 2014
Ursa

Ursa is bringing transparency to the global economy.

San Clemente, United States11–50Aerospace, Defense Tech
Series E·$371.8M·Nov 2025
Kodiak AIIPO

Kodiak AI develops autonomous driving technology for long-haul trucking, combining AI software wi...

Mountain View, United States201–500Artificial Intelligence, Autonomous Vehicles
Venture Round·$344.9M·May 2026
Vayyar Imaging

Vayyar creates radar imaging sensors based on unique RF technology to monitor the environment in ...

Tokyo, Israel201–500Energy, Defense Tech
Series E·$318.0M·Jun 2022
Kela

Modern defense prime for Israel and Western Allies.

Tel Aviv, Israel11–50Defense Tech, Military Technology
Venture Round·$299.0M·May 2026
BLACK CAPE, INC.

R&D company with 14 SBIR/STTR awards from Department of Defense.

ARLINGTON, United States51–200Artificial Intelligence, Defense Tech
Corporate Round·$275.0M·Mar 2025
TRITON SYSTEMS, INC.

R&D company with 516 SBIR/STTR awards from Department of Defense, Department of Energy, Departmen...

CHELMSFORD, United States51–200Defense Tech
Grant·$257.1M·Jan 2024
Allen Control Systems

Allen Control Systems builds AI-powered autonomous robotic weapon stations for counter-drone defe...

Alexandria, United States11–50Defense Tech
Series B·$254.0M·Jun 2026