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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
$425.1M
Avg Funding
$17.0M
Global Reach
6
countries

Top Cities for Cyber Security

Hallandale
Richmond
Sydney
Santa Clara
Annapolis
Tokyo

Recently Funded Companies

Export
Hallandale, United States

Fraud Protection Network is a network security company that provides a complete suite of products for consumer identity theft protection.

$200K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Richmond, Canada

Ideon Technologies is a world pioneer in the application of cosmic-ray muon tomography.

$1.7M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Devicie provides device security and management for organizations.

Apr 2025

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Stellar Cyber is an open XDR platform that offers comprehensive security while streamlining operations for efficiency.

$25.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Auradine provides web infrastructure solutions encompassing blockchain, artificial intelligence, and privacy technologies.

$138.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Annapolis, United States

BreachBits provides a simplified SaaS cyber risk and penetration testing solution.

Apr 2025

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Almure is building the security foundation to unlock enterprise confidential data for AI Agents.

$1.3M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Artemis is the first protective layer that is AI-native

$55.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Homeland is a defence tech company that offers an operating system for the civil defense and security.

$500K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Mound City, United States

2FA made easy and invisible, for users and payments

$2.4M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Annapolis, United States

Revelen.ai's solution is designed to work seamlessly with existing law enforcement tools and databases.

$256K raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Lauretta uses AI on existing cameras to reveal the actors behind the incidents we see

$2.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Houston, United States

Crush Security operates as a cybersecurity consulting firm.

$3.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Princeton, United States

Crosslayer Labs offers cybersecurity software that monitors web infrastructure and detects website and API hijacking threats.

Apr 2026

Founder Contacts

41,000+ verified contacts

Redwood City, United States

Twingate provides businesses and their distributed workforces with modern, secure remote access to private resources.

$42.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Newport Beach, United States

Obsidian Security is a threat detection and posture management for business-critical saas applications.

$90.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

East Aurora, United States

VeriTX ensures companies consume only trusted, tamper-proof data using quantum-safe security and blockchain-powered provenance.

$4.5M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

New York, United States

DoControl is an automated platform that provides data access monitoring, orchestration, and remediation across SaaS applications.

$30.0M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Columbia, United States

KnowSilo is a cybersecurity company that offers AI driven threat and risk analytics in cloud deployment.

$615K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Rochester, United States

SaaS, Cyber Security App

$850K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Toronto, Canada

AI-powered phishing simulations and cybersecurity training for K-12 schools, helping K-12 affordably build safer habits.

$250K raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Pleasanton, United States

Avathon is an AI technology startup operating a machine learning software to analyze increasingly complex data stores.

Apr 2024

Founder Contacts

41,000+ verified contacts

Paris, France

Qontrol provides cyber security, risk management, and network security services.

$1.7M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Paris, France

Qiara is a new generation connected alarm that protects your home 24/7.

$15.5M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Newark, United States

Securden is a Windows Privilege Management Software.

$10.5M raised
Apr 2022

Founder Contacts

41,000+ verified contacts

Showing 876 to 900 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
$17.0M
Total Funding Tracked
$425.1M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.Santa Clara
2 companies$163.0M
2.Annapolis
2 companies$256K
3.New York
2 companies$85.0M
4.Paris
2 companies$17.1M
5.Hallandale
1 companies$200K

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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