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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
$203.6M
Avg Funding
$8.1M
Global Reach
13
countries

Top Cities for Cyber Security

Toronto
London
Leuven
New York
Prague
España

Recently Funded Companies

Export
Toronto, Canada

Quantum Bridge builds a quantum-based that will transform the way the world creates, processes, exchanges, and secures data.

$8.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

StackZone is a secure, cost-efficient, and self-service cloud management platform for multi-account environments

$1.9M raised
May 2022

Founder Contacts

41,000+ verified contacts

Leuven, Belgium

SaaS company delivering AI voice operators for alarm monitoring centers, automating inbound and outbound communication at scale.

$550K raised
May 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Ocean eliminates AI-powered targeted attacks that surface-level detections miss.

$20.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Prague, Czech Republic

FaceUp is a anonymous whistleblowing platform where employees or students can uncover the problems and challenges they are facing.

$5.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

España, Ecuador

Orbik Cybersecurity provides testing and compliance services for industrial equipment and embedded electronics.

$2.3M raised
May 2026

Founder Contacts

41,000+ verified contacts

Helsinki, Finland

CRACI is a platform that automates EU Cyber Resilience Act compliance for product and service companies.

$1.6M raised
May 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Nok Nok Labs is a security platform that provides online authentication solutions for organizations.

$10.8M raised
May 2025

Founder Contacts

41,000+ verified contacts

Washington, United States

Freed Strategy provides strategic communications, crisis advisory, and reputation management services for executives and organizations.

$1.8M raised
May 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Cloud-native Security and Compliance - scalable Products and Services for Cloud Cybersecurity, DevSecOps and Cloud Security Management.

$3.2M raised
May 2022

Founder Contacts

41,000+ verified contacts

Tampa, United States

Orion Edge Group Provides mobile and flexible offensive electromagnetic warfare for the warfighter.

$3.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Fort Collins, United States

Dark Sky Technology is Developing security, reliability, and trust in open source software.

$250K raised
May 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Lumeus is an Agentless Zero Trust Networking technology that enables IT and security teams to integrate connectivity.

$6.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Durcal is an eldercare mobile app.

$8.4M raised
May 2022

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Eagle Eye Networks is a cloud video surveillance company that is transitioning all aspects of traditional video surveillance to the cloud.

$100.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Grand Cayman, Cayman Islands

Chainlink is a web3 services platform that connects people, businesses, and data to the blockchain.

May 2023

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Trustdock is a digital identity verification company that offers AI-powered KYC and biometric authentication solutions.

$10.9M raised
May 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

GuardRails is a platform that empowers developers to find, fix, and prevent security vulnerabilities in their web and mobile applications.

$4.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

BeMo enables any small or medium-sized organization to securely conduct business in today's connected digital world .

$3.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

San Diego, United States

DreamHammer is a software company that provides advanced drone management software for enterprise customers.

$374K raised
May 2022

Founder Contacts

41,000+ verified contacts

Arlington, United States

EYL is a company that offers quantum fusion security solution utilizing micro quantum entropy chip technology.

$5.7M raised
May 2025

Founder Contacts

41,000+ verified contacts

Hamilton, Bermuda

Spectra is a next-generation cyber insurance broker that offers risk transfer solutions.

$3.6M raised
May 2025

Founder Contacts

41,000+ verified contacts

San Ramon, United States

i2Chain delivers non-fungible , access controlled, & traceable documents for secure storage and privacy-compliant sharing.

$2.4M raised
May 2023

Founder Contacts

41,000+ verified contacts

Sterling, United States

Arbitrary Execution develops a security system to secure the crypto ecosystem.

$902K raised
May 2022

Founder Contacts

41,000+ verified contacts

São José Dos Campos, Brazil

Silverguard is a B2C2B protection fintech that provides protection solutions for individuals and valuable protection data for companies.

May 2025

Founder Contacts

41,000+ verified contacts

Showing 701 to 725 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
$8.1M
Total Funding Tracked
$203.6M
Countries Represented
13

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.London
2 companies$5.0M
2.Tokyo
2 companies$110.9M
3.Toronto
1 companies$8.0M
4.Leuven
1 companies$550K
5.New York
1 companies$20.0M

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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