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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
$404.0M
Avg Funding
$16.2M
Global Reach
6
countries

Top Cities for Cyber Security

São Paulo
London
Rome
San Francisco
Arlington
Boston

Recently Funded Companies

Export
São Paulo, Brazil

Latú Seguros is an insurance company that specialises in providing business insurance for business owners.

Mar 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Burbank is a growth and innovation enabler, creating some of the most revolutionary identification, payment, and authentication systems.

$6.5M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Rome, Italy

DataKrypto is a cloud encryption company that provides image, mail, mobile, and identity products.

$3.3M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Leen is a unified API for security tools and data.

$2.8M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Arlington, United States

GroupSense is a provider of cyber intelligence services filled with search tools, feeds, and briefings.

$450K raised
Mar 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Beesafe AI offers a fraud prevention platform that engages scammers to identify mule accounts, disrupt payment, and trust-based scams.

$500K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Lambent is a Boston-based SaaS analytics company enabling data-driven real estate decisions at college and corporate campuses.

$11.5M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Daivin is an oxygen-generating equipment manufacturing company which helps humans breathe underwater without oxygen tanks.

Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Protent is an AI platform that provides video intelligence for real time threat detection and proactive security operations.

Mar 2026

Founder Contacts

41,000+ verified contacts

Delaware, United States

Fragmetric is a native liquid restaking mechanism for Solana that improve the Solana ecosystem's security and economic potential.

$5.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Kraków, Poland

Secfense User Access Security Broker is an enabler of all multi-factor authentication methods (MFA).

$2.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

North Hollywood, United States

The Adversarial Company is a defence tech company that offers security and public safety solutions.

$1.4M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Vienna, Austria

zerothird specializes in cutting-edge quantum cryptography, particularly Quantum Key Distribution (QKD) technology.

Mar 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Automated time, bill review, and firm intelligence for law firms

$16.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

BlueFlag Security focus on penetration testing, application security, and risk assessment for organizations.

$16.5M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Glendale, United States

Britive delivers complete privileged access protection for the cloud.

$20.5M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Santa Monica, United States

Safe is an app that provides an email security service that verifies contacts.

$1.2M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Tulsa, United States

TokenEx is a data security company that offers a cloud security platform to stop data theft.

$100.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Santa Barbara, United States

Theta Lake is a pioneer in Digital Communications Governance and Archiving with cutting-edge compliance, governance, and supervision

$50.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Santa Barbara, United States

MixMode is a self-supervised AI platform to defend against cyber attacks.

$45.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Rome, Italy

Gyala primarily offers cybersecurity solutions.

$4.7M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Tucson, United States

World View is a stratospheric exploration company delivering remote sensing and space tourism from the stratosphere.

$10.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Achieve AI security & safety with a platform that detects and removes vulnerabilities and monitors performance for continuous insights.

Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

WorkOS is a unified platform with modern APIs and SDKs for enterprise-ready features.

$100.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Wilmington, United States

Akave is an enterprise cloud infrastructure company that combines blockchain verifiability with S3-compatible object storage.

$6.7M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Showing 1076 to 1100 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
$16.2M
Total Funding Tracked
$404.0M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
5 companies$103.3M
2.Rome
2 companies$8.0M
3.Boston
2 companies$11.5M
4.Santa Barbara
2 companies$95.0M
5.São Paulo
1 companiesUndisclosed

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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