Companies in the national security sector developing innovative solutions and technologies.
Explore 120 recently funded national security companies with verified founder contact information and fundraising data.
Detect-ION is a cutting-edge deep-tech startup that specializes in the development of sensors and systems for a variety of applications.
GRL platform creates governed AI, data, APIs, applications and AI agents in regulated industries eg banking, health, government.
Patent-pending APIs for verification & real-time detection of fraud, spoofing, deepfakes, cyber attacks for any type of streaming media.
Rapidly authorize and deploy proven cybersecurity solutions for Industrial Control Systems (ICS) / Operational Technology (OT)
Rivet Industries delivers front line hardware and software to the world's most important workers.
Zero Trust, Blockchain as a Service, DLT, Developer Platform
Shield AI is a deep-tech company that focuses on developing AI-powered systems to enhance the safety of service members and civilians.
Daivin is an oxygen-generating equipment manufacturing company which helps humans breathe underwater without oxygen tanks.
The Adversarial Company is a defence tech company that offers security and public safety solutions.
World View is a stratospheric exploration company delivering remote sensing and space tourism from the stratosphere.
Eniware develops a portable surgical instrument sterilization without electricity, heat or water.
XRDNA builds Mission Fabric, enabling semantic interoperability and decentralized coordination across systems, AI, and space.
Swarm Aero is an aerospace and defense company that develops large-scale unmanned aerial vehicle (UAV) swarms for defense and missions.
NXT Communications develops flat panel antennas for broadband on the move.
Chariot Defense is creating the advanced hardware and software framework to solve it.
Mind Foundry is an Oxford University company that has developed an AI platform to solve the world's most important problems.
Ground swarm robotics for industry and defense.
Seasats designs and manufactures small uncrewed surface vehicles (sUSVs) designed for monitoring, data collection, and defense applications.
Revenant Technologies bridging global defense technologies into U.S. markets through integration and onshore manufacturing.
Perseus Defense produces counter-drone systems for the Department of Defense and homeland security.
Fulcrum creates a more secure world through innovative and sustainable solutions.
Developing Low-Cost, Modular Unmanned Systems. Designed For Warfighters. Future-Proofed For Tomorrow.
Solestial exists to deliver abundant energy in space.
The national security sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
National Security companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The national security sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 120 national security companies tracked in the VCBacked database.
Companies in the national security sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
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