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National Security Startups

Updated July 2026

Companies in the national security sector developing innovative solutions and technologies.

Explore 111 recently funded national security companies with verified founder contact information and fundraising data.

Total Companies
111
Total Funding
$918.7M
Avg Funding
$83.5M
Global Reach
4
countries

Top Cities for National Security

Trnava
Colorado Springs
Burlington
Rothesay
San Francisco
Denver

Recently Funded Companies

Export
Trnava, Slovakia (Slovak Republic)

Airvolute is a deep tech company providing AI-driven autonomous flight capabilities to businesses and governments.

Jan 2026

Founder Contacts

30,000+ verified contacts

Colorado Springs, United States

Defense Unicorns is a software startup that provides open-source software and AI capabilities for national security systems.

$136.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Burlington, Canada

Xtract One is a significant force for shaping research in weapons detection.

$8.2M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Rothesay, Canada

Aerial Vehicle Safety Solutions develops UAV and air-taxi safety technology.

$500K raised
Nov 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

krtkl provides high-reliability embedded hardware and software solutions for 'hard' real-time robotics, sensing, and space applications.

Nov 2021

Founder Contacts

30,000+ verified contacts

Denver, United States

Orion is a cybersecurity company that offers AI-evolving threat intelligence for risk teams.

$3.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Berthoud, United States

Ursa Major is an aerospace and defense company that provides a propulsion system for space launch, hypersonics, and national security.

$100.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Chaos is a defense technology company that develops advanced sensing, detection, and communication technologies for the military sectors.

$510.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

Japan Cyber Defense is a security-based company that protects national infrastructure and organizations against cyberattacks.

$6.5M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

New Haven, United States

Primordial Labs is an autonomy company with a human-machine interface obsession. We are focused on the mission of national security.

$4.0M raised
Oct 2022

Founder Contacts

30,000+ verified contacts

Arlington, United States

Govini is a software company that transforms defense acquisition and national-security decision-making through data, analytics, and AI.

$150.0M raised
Oct 2025

Founder Contacts

30,000+ verified contacts

Showing 101 to 111 of 111 companies

About the National Security Startup Ecosystem

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.

Funding Trends in National Security

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.

Growth Outlook

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.

National Security Funding Breakdown

Here is how funding is distributed among the 111 national security companies tracked in the VCBacked database.

Average Funding
$83.5M
Total Funding Tracked
$918.7M
Countries Represented
4

Distribution by Funding Stage

Other11 companies

Top Cities for National Security

1.Trnava
1 companiesUndisclosed
2.Colorado Springs
1 companies$136.0M
3.Burlington
1 companies$8.2M
4.Rothesay
1 companies$500K
5.San Francisco
1 companiesUndisclosed

Related Industries

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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111 National Security Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked