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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
$267.7M
Avg Funding
$10.7M
Global Reach
10
countries

Top Cities for Cyber Security

Palo Alto
Athens
Melbourne
Ponte Vedra
Wilmington
Dallas

Recently Funded Companies

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Palo Alto, United States

Cyberhaven is an AI-powered data security company focused on detecting and preventing data loss, insider threats, and protecting cloud data.

$100.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Athens, Greece

Cybersecurity & reliability intelligent solutions for electric vehicle supply equipment.

$778K raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Melbourne, Australia

Cybersecurity AI platform that simplifies threat-informed decisions for CISOs, red and blue teams, blue team and threat researches

$251K raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Ponte Vedra, United States

Mineral City uses advanced radiographic scanning technology to authenticate products and secure the supply chain.

$150K raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Kirkwall is a SAAS cybersecurity company that offers real-time alerting, predictive maintenance, and sensor-agnostic diagnostic monitoring.

$260K raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Dallas, United States

Alto uses a dedicated fleet, employee drivers, and elegant apps to provide safe, consistent, quality rides.

$20.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Privacy Preserving Computation and Collaboration

$1.5M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Polymerize is bringing materials innovation and digitalization to chemical companies.

Mar 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Securing worldwide enterprises by connecting them with top cybersecurity professionals through Continuous Pentesting.

$13.6M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Lake Mary, United States

BlackCloak is the Pioneer of Digital Executive Protection for corporate executives, family offices and private wealth individuals.

Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

SplxAI provides automated pentesting solutions for securing Conversational AI applications.

$7.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Hamburg, Germany

Nect offers cutting edge technology in remote identity verification and biometrics.

$2.7M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Styx Intelligence develops digital risk protection platform that helps to protect assets against cyber and digital risks.

$2.7M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Intent-based AI Threat Prevention Platform

$3.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Protects SMBs with AI-driven vulnerability detection, cybersecurity scoring and linked cyber insurance - without requiring technical staff

$292K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

NodeX is an IoT modern monitoring service provider that specializes in open-source and scalable data orchestration platforms.

$4.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Simple APIs to help developers manage user data privately in Web3

$15.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Arlington, United States

Cape develops privacy-enabling technology that allows users to reclaim their privacy and security on electronic devices.

$15.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Mclean, United States

Hunted Labs operates as a software security company.

$3.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Orion Security is a data security platform that understands the organizational business flows to detect and prevent data exfiltration.

$6.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Graphite is an open source CLI and a code review dashboard.

$52.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

The Future Is Faster‚Ñ¢

$6.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Bologna, Italy

Cyberating is a cyber security company that provides risk assessment and third-party risk management solutions for organizations.

$2.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

From code to cloud, prioritize vulnerabilities with contextual driven risk quantification

$223K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

Aeon develops advanced capabilities at scale for maximum deterrence.

$12.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Showing 1476 to 1500 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
$10.7M
Total Funding Tracked
$267.7M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.London
3 companies$14.1M
2.New York
3 companies$74.0M
3.Palo Alto
2 companies$103.1M
4.Singapore
2 companies$1.5M
5.Athens
1 companies$778K

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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