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Cyber Security Startups

Updated October 2026

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

Explore 2,736 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,736
Total Funding
$257.9M
Avg Funding
$10.3M
Global Reach
6
countries

Top Cities for Cyber Security

Mountain View
Lugano
Doylestown
Cupertino
Newark
New York

Recently Funded Companies

Export
Mountain View, United States

Vorlon allows for the continuous, near real-time detection and identification of third-party applications that are using users data.

$15.7M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Lugano, Switzerland

Elysium Lab develops resilient technology to power the future of authentication, encryption, and digital asset management.

$549K raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Mountain View, United States

Simbian integrates secure and intelligent AI solutions into corporate processes across varied IT environments.

$10.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Doylestown, United States

Ory Corp makes and operates Ory Cloud for Zero Trust Security based on Ory's open-source identity, authx, and permission

$5.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Acreto is a cloud-delivered, end-to-end connectivity & security platform that connects & protects any technology, on any network, anywhere.

$5.4M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Newark, United States

Phin provides social engineering simulation across all communication channels and delivers training to employees .

$5.7M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

New York, United States

IDION provides skin ID technology for healthcare and lifestyle events.

$2.5M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Washington, United States

Alethea is a tech company helping Fortune 500 and private companies protect themselves from disinformation and social media manipulation

$20.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

New York, United States

Identity Security, AI, B2B, SaaS, Business Intelligence, Talent ID, ISO-level, supply-chain automation, provenance verification

$50K raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Permiso Security delivers an identity-based cloud detection and response solution for cloud infrastructures.

$18.5M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Saint John, Canada

TrojAI provides a comprehensive AI security platform to protect AI/ML applications and infrastructure.

$5.8M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Security and compliance for LLM Applications & Agents

$3.2M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

Nashville, United States

Station70 provides scalable and resilient disaster recovery solutions.

$5.0M raised
Apr 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

SydeLabs' mission is to assure the overall security of your AI systems, allowing you to spend more time developing powerful AI applications.

$2.5M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

StealthMole is an AI-powered dark web intelligence firm that focuses on monitoring cyber dangers and detecting criminality.

$7.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Skyflow provides a data privacy vault with an API interface.

$27.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Frictionless Data Security

$10.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Birmingham, United Kingdom

Lexverify uses artificial intelligence to detect potential legal and compliance concerns in communications.

$1.1M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Santa Monica, United States

Binarly is the most advanced automated AI/ML supply chain security platform to identify vulnerabilities in firmware and software components

$10.5M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Think Cyber Security Ltd, a UK company developing products that reinvent the delivery of end-user security education and awareness training.

$3.8M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Global Screening Services is a financial platform that enhances and exchanges information & offers sanctions transaction screening services.

$46.8M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Montauban-de-bretagne, France

Nestor is a digital assistant that simplifies document collection, providing a secure third party to enhance professional exchanges.

$1.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Menlo Park, United States

Espresso Systems provides scaling and privacy systems for Web 3 applications.

$28.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Boston, United States

CyberSaint is the leading cyber risk management company.

$21.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Paris, France

Kamae is a security software development company that develops security awareness training software for cyber security.

$1.5M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Showing 1826 to 1850 of 2,736 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 2,736 cyber security companies tracked in the VCBacked database.

Average Funding
$10.3M
Total Funding Tracked
$257.9M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
3 companies$15.7M
2.Mountain View
2 companies$25.7M
3.New York
2 companies$2.5M
4.Palo Alto
2 companies$45.5M
5.London
2 companies$50.5M

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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