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Cyber Security Startups

Updated August 2026

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

Explore 2,680 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,680
Total Funding
$396.8M
Avg Funding
$15.9M
Global Reach
7
countries

Top Cities for Cyber Security

Toronto
Bilbao
San Francisco
Lewes
Austin
Milano

Recently Funded Companies

Export
Toronto, Canada

Mycroft is the Agentic AI Security and Compliance Officer, it's your CISO, GRC, and IT Ops rolled into one.

$3.5M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Bilbao, Spain

Nymiz provides a definitive solution to ensure compliance with the GDPR regulations.

$2.3M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Perseus Defense produces counter-drone systems for the Department of Defense and homeland security.

$6.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Lewes, United States

Scalekit is the Auth Stack for AI Apps - Authentication and actions layer for the agentic era.

$5.5M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Console is the AI platform for IT, built to help teams automate support and shift from doing the work to managing the system that does it.

$23.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

SEON is the command center for fraud prevention and AML compliance that enriches data, provides context and directs action.

$80.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Milano, Italy

PPK Innovation is a buildup company creating a collective ecosystem of SaaS B2B solutions for mid-sized enterprises.

$3.5M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Mechelen, Belgium

Infrastructure as Code Management on Steroids.

$10.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

AngtID provides Identity and Access Management (IAM+) for Gen AI Agent Builders

$500K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Reston, United States

Silent Push is a detection-focused threat intelligence solution that identifies and protects organizations against new threats.

$10.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Miru is a cybersecurity company that provides AI tools to perform cybersecurity, trust and safety, and national security investigations.

$2.7M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Clear Skye delivers a complete Identity and Access Governance solution providing employee lifecycle automation and business intelligence.

$16.1M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Alter is a Software Development firm offering a secure transfer platform for workflow.

$500K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Mountain View, United States

Paladin Drones is a simple system to give first responders instant situational awareness

$17.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

OnDeck AI is a Software Development firm offering next generation visual intelligence for security services and government.

$500K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Riverbank Security delivers autonomous AI‚Äëdriven penetration testing and offensive security, combining AI agents with expert red teamers.

$500K raised
Sep 2025

Founder Contacts

41,000+ verified contacts

S√£o Paulo, Brazil

We are on a quest to serve dangerous cities with safe and transparent streets for everyone.

$6.5M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Den Haag, The Netherlands

Automated Compliance, Security & Due Diligence

$7.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Seattle, United States

Vouched develops patent-pending visual ID verification for regulated and sensitive industries.

$17.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Boston, United States

FireCompass is a cybersecurity company that offers a Saas platform for Continuous Automated Red Teaming and Attack Surface Management.

$20.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Arlington, United States

Shift5 is a cybersecurity company that provides hardware and software solutions to defend operational technology (OT) platforms.

$75.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Mclean, United States

ID.me is a digital identity wallet that allows users to securely prove their identity online.

$65.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Washington, United States

Tidal Cyber maps adversary behavior to a security stack using a threat-led defense platform.

$10.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Aurelius Systems is a defense and space manufacturing firm developing autonomous laser systems for counter drone defense.

$10.0M raised
Sep 2025

Founder Contacts

41,000+ verified contacts

Charlottesville, United States

Vali Cyber is a cyber security company that offers hypervisor ransomware protection products and services.

$4.6M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Showing 1326 to 1350 of 2,680 companies

About the Cyber Security Startup Ecosystem

The cyber 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 Cyber Security

Cyber 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 cyber 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.

Cyber Security Funding Breakdown

Here is how funding is distributed among the 2,680 cyber security companies tracked in the VCBacked database.

Average Funding
$15.9M
Total Funding Tracked
$396.8M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
8 companies$59.3M
2.Toronto
1 companies$3.5M
3.Bilbao
1 companies$2.3M
4.Lewes
1 companies$5.5M
5.Austin
1 companies$80.0M

Related Industries

Companies in the cyber 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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