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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
$806.9M
Avg Funding
$32.3M
Global Reach
8
countries

Top Cities for Cyber Security

San Francisco
Reston
Herzliya
Seattle
New York
Milano

Recently Funded Companies

Export
San Francisco, United States

SuperTokens offers an open source authentication - as an alternative to Auth0, Okta, Firebase Auth and AWS Cognito

$3.5M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Reston, United States

Strategy, GTM, Marketing, and Sales Advisory Services for Cybersecurity Startups

$400K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Herzliya, Israel

NSO Group develops Cyber Intelligence tools for Governments use only

$100.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Seattle, United States

Batten provides personalized security recommendations to help keep people safe at home, online, and in an emergency.

$738K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

New York, United States

APERION is the Enterprise AI Trust Fabric: runtime governance for AI agents in regulated industries.

$250K raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Milano, Italy

Cyberangels is a cybersecurity company that provides analytics, compliance, and cybersecurity services.

$161K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Rollo Robotics develops autonomous monowheel security robots using gyroscopic stabilisation technology.

$4.3M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Perth, Australia

EchidnaAI provides autonomous security testing for industrial systems, ot, scada, iot, and cloud environments.

$4.5M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

The connected safety platform for hospitals and health systems

$22.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Toronto, Canada

GRCS Trust builds a unified platform by acquiring and scaling governance, risk, compliance, and security software businesses.

$30.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

New Brunswick, United States

DatChat is a blockchain, cybersecurity, and social media company.

$5.1M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Rochester, United States

Blackbird.AI develops narrative and risk intelligence tools for detecting emerging dangers and staying ahead of real-world harm.

$28.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Vienna, Austria

SignPath provides secure, policy-based code-signing for enterprises, small teams and Open Source developers.

$5.2M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Laurel, United States

Human digital risk and continuous monitoring

$1.1M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Miami, United States

Lenx is an AI-driven security company specializing in real-time threat detection and communication solutions.

Jan 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

iProov develops face authentication technology for online identity verification by global banks and governments.

$70.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Seattle, United States

ZAST.AI developes an AI agent that can analyze code logic, identify vulnerabilities, create POCs, and verify exploitability

$6.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

El Segundo, United States

Cambium specializes in advanced materials for defense and aerospace, focusing on AI-driven designs and agile manufacturing practices.

$100.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Arlington, United States

Two Six Technologies provides cybersecurity and technology solutions for national security customers.

$10.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Bellevue, United States

Lassen Peak develops a technology that turns dangerous weapon detection procedures into safe, efficient, and dignified experiences.

$10.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Fargo, United States

Neighborli is a software platform that works with financial institutions to prevent the fraud in the fintech industry.

$407K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

New York, United States

ThreatKey provides security solutions for SaaS and Cloud applications.

$4.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

Simius is a cloud company securing it's users networks and giving them their privacy back.

$250K raised
Jan 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Miro is a visual collaboration platform that provides an intuitive, engaging, and in-person collaboration experience for every team.

$400.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Bradford-on-avon, United Kingdom

Cyberwebnic International is a well-established and respected Internet Security company specializing in Anti-Phishing solutions.

$1.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Showing 2026 to 2050 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
$32.3M
Total Funding Tracked
$806.9M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
3 companies$425.5M
2.Seattle
2 companies$6.7M
3.New York
2 companies$4.3M
4.Reston
1 companies$400K
5.Herzliya
1 companies$100.0M

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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