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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
$129.6M
Avg Funding
$5.2M
Global Reach
8
countries

Top Cities for Cyber Security

Sankt Gallen
Fredericton
State College
Clinton
Portland
Oakland

Recently Funded Companies

Export
Sankt Gallen, Switzerland

Terra Quantum is a full-stack quantum technology company providing Quantum as a Service in the areas of algorithms, computing and security

Feb 2023

Founder Contacts

41,000+ verified contacts

Fredericton, Canada

Cybersecurity start-up with a platform for measuring, managing and monitoring holistic cyber risk.

Feb 2023

Founder Contacts

41,000+ verified contacts

State College, United States

Anomalee provides ground-breaking machine learning research for security.

$255K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Clinton, United States

Calamu patented solution allows critical digital assets to be stored in the cloud with complete security.

$16.5M raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Portland, United States

The first risk-based vulnerability management platform that automates the process of analyzing and prioritizing vulnerabilities.

$4.5M raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Oakland, United States

Opscura develops technological solutions that allow the encryption of information in real-time.

$9.4M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Bakersfield, United States

Stack Technologies is a business IT consultancy company.

$2.0M raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Winston Salem, United States

Salem Cyber provides enterprise level cyber tradecraft to organizations to scale challenges of cyber alert investigations.

$550K raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Middletown, United States

Web 3 forms & surveys

$500K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Kapalya protects corporate data by encrypting files on end-points, corporate servers, and public cloud providers.

$172K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

The security industry's knowledge marketplace. Connecting manufacturers and technicians through AI.

$750K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Conshohocken, United States

ZeroEyes is an AI-powered gun detection platform designed to detect firearms and provide situational awareness to mitigate gun violence

$2.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Grenoble, France

CountAct offers a platform for real-time management of health and safety emergencies.

$1.4M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Paris, France

Elba is the ultimate experience for securing your team's day-to-day operations.

Feb 2024

Founder Contacts

41,000+ verified contacts

Brussels, Belgium

Data Access Management for the Modern Data Team

Feb 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Digital Oversight provides cyber risk management, assurance, and insurance-focused consulting and platforms for businesses.

$126K raised
Feb 2024

Founder Contacts

41,000+ verified contacts

Newport, United Kingdom

Hut Six Security is a company that protects organizations from the most prevalent cause of security breaches.

$400K raised
Feb 2023

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Brighter AI is a developer of video anonymization software designed to protect individual identity in line with privacy regulations.

Feb 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Nullify is the AI Workforce for Product Security.

$12.5M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Cedar Rapids, United States

RemoteThreat is a cybersecurity firm advancing offensive AI use in adversary simulation, training, and tools.

$7.0M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Tampa, United States

Konasense provides a security platform to monitor and govern enterprise artificial intelligence interactions.

$500K raised
Feb 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Sift applies insights from a global network of data to detect fraud and increase positive user experience.

Feb 2022

Founder Contacts

41,000+ verified contacts

Bogotá, Colombia

Access control management App for Latam ́s gated communities

$665K raised
Feb 2022

Founder Contacts

41,000+ verified contacts

Centerbrook, United States

Myota is a data security management solution developing an AI-based security management platform to protect critical data.

$3.0M raised
Feb 2026

Founder Contacts

41,000+ verified contacts

Munich, Germany

FTAPI Software provides secure data exchange solutions for sensitive information across industries, ensuring compliance and data protection.

$67.4M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Showing 1201 to 1225 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
$5.2M
Total Funding Tracked
$129.6M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
2 companies$12.5M
2.Sankt Gallen
1 companiesUndisclosed
3.Fredericton
1 companiesUndisclosed
4.State College
1 companies$255K
5.Clinton
1 companies$16.5M

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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