Companies in the national security sector developing innovative solutions and technologies.
Explore 130 recently funded national security companies with verified founder contact information and fundraising data.
Thalorin develops regulatory compliance management software solutions.
Privateer develops data infrastructure to power sustainable growth for the new space economy.
Spire Global is a space to cloud data analytics company utilizing satellites to provide maritime, aviation, and weather tracking.
Gallatin is a logistics platform that offers AI-powered decision support for the defense industry.
Behavioral Advanced AI that understands human emotion and behavior from voice. Call Center Solutions & Deepfake Speech Detection.
True Anomaly develops space security technologies, including spacecraft, software platforms, and mission systems for orbital operations.
Spaceflux develops optical sensor networks and analytics platforms to track objects in Earth orbit.
Rilian is a cybersecurity innovator that provides an agentic systems integrator for the AI-native security sector.
Vulcan Elements is a manufacturer of rare-earth magnets used in critical defense and commercial applications.
Ideon Technologies is a world pioneer in the application of cosmic-ray muon tomography.
Osavul is a cybersecurity company that offers AI-based software to protect from information threats.
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.
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 130 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.
Perfect for: B2B sales teams targeting national security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
Get Started - Access Contact InformationJoin thousands of sales teams, investors, and service providers using VCBacked