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Cyber Security Startups

Updated November 2026

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

Explore 2,757 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,757
Total Funding
$3.5B
Avg Funding
$138.9M
Global Reach
7
countries

Top Cities for Cyber Security

Keller
Munich
Los Angeles
Alicante
Washington
San Francisco

Recently Funded Companies

Export
Keller, United States

Provally is a cybersecurity company that offers AI-powered verification engine for DevSecOps to detect real threats.

Apr 2026

Founder Contacts

41,000+ verified contacts

Munich, Germany

Keenfinity designs and manufactures voice alarm, access control, and intrusion alarm systems.

$380.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

PeakMetrics is a narrative intelligence platform that shows how online narratives form, spread, and impact perception in real time.

$6.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Alicante, Spain

Golden Owl is an intelligence-as-a-service platform that transforms data overload into multi-agent artificial intelligence with OSINT.

$1.6M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Washington, United States

The Security Bulldog is an AI-based cybersecurity intelligence platform that enables enterprises to accelerate remediation.

Apr 2026

Founder Contacts

41,000+ verified contacts

Alicante, Spain

Golden Owl is an intelligence-as-a-service platform that transforms data overload into multi-agent artificial intelligence with OSINT.

$1.6M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Spire Global is a space to cloud data analytics company utilizing satellites to provide maritime, aviation, and weather tracking.

$70.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

LocationMind is an IT company that provides human flow analysis, IoT solutions, and security for positioning signals.

Apr 2026

Founder Contacts

41,000+ verified contacts

Austin, United States

Helping enterprises select, implement, & integrate the perfect-fit solution within cybersecurity, cloud, and data/AI.

$11.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Salem, United States

Integrated Quantum Technologies develops quantum-resilient and AI infrastructure for enterprise AI and machine-learning pipelines.

$1.8M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Trent AI is an agentic AI safety platform that provides unnoticed, automatic protection for LLMs and AI processes.

$12.7M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

TAO Digital Solutions provides technology services centered on product engineering, managed services, cybersecurity, and payment solutions.

$34.7M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Freiburg, Germany

PENEMUE is the first AI-powered end- to-end solution for the automated detection and mitigation of online hate.

$2.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Vulcan Elements is a manufacturer of rare-earth magnets used in critical defense and commercial applications.

$430.7M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Limbik protects against the reputational, financial, and security threats of information manipulation.

$1.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Alcatraz is an AI company that leverages the enterprise access control environment by enabling touchless and secure entry.

$50.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Helix.ID provides a privacy-first digital identity layer for verifying real users and interactions.

$2.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Hong Kong, Hong Kong

BDx Data Centers is a data center operator that provides colocation, managed services, and interconnection.

$320.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Austin, United States

Saronic designs and manufactures unmanned surface vehicles for maritime security and domain awareness.

$1.8B raised
Mar 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Linx Security provides Identity Security solution for the modern enterprises.

Mar 2026

Founder Contacts

41,000+ verified contacts

Helsinki, Finland

Test of Things is to protect customers and society from cyber incidents by simplifying and automating IoT cybersecurity.

$1.4M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

South San Francisco, United States

Whirl AI develops an AI-driven platform and agents to understand and modernize complex enterprise IT applications and business processes.

$8.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Sarasota, United States

TENEX.AI is The AI SOC Company. The leading MDR provider built from the ground up around AI by people who have built and led services before

$250.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

depthfirst develops an AI-powered security platform for detecting, triaging, and remediating software vulnerabilities.

$80.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Washington, United States

Rivet Industries delivers front line hardware and software to the world's most important workers.

$57.5M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Showing 351 to 375 of 2,757 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 2,757 cyber security companies tracked in the VCBacked database.

Average Funding
$138.9M
Total Funding Tracked
$3.5B
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.Los Angeles
2 companies$8.0M
2.Alicante
2 companies$3.3M
3.Washington
2 companies$57.5M
4.San Francisco
2 companies$150.0M
5.Austin
2 companies$1.8B

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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2,757 Cyber Security Startups (2026) — Recently Funded — Page 15 | VCBacked