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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
$1.0B
Avg Funding
$41.0M
Global Reach
8
countries

Top Cities for Cyber Security

London
Berlin
Istanbul
Kaunas
New York
Oxford

Recently Funded Companies

Export
London, United Kingdom

Verascient connects your tools, builds a context graph, and surfaces it to agents.

$1.2M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Berlin, Germany

KAZIMI is a cybersecurity startup that helps app developers protect and verify their first-party data.

$2.6M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey

Procenne focused on digital security and cryptography to provide hardware and software-compatible solutions.

$8.6M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Kaunas, Lithuania

Frontu is a B2B SaaS company that offers a platform for field service management.

$646K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

New York, United States

XCards develops hardware-anchored digital identity and cross-border orchestration technology.

$15.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Oxford, United Kingdom

Iothic provides end-to-end fully decentralised post-quantum resistant authentication, encryption, and full p2p network interoperability.

$2.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Warsaw, Poland

Alpha Q - Algoritmus is a technology company building next-generation AI decision systems.

$250K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

New York, United States

The Behavioral Governance Layer for the Autonomous Workforce

$8.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Worthing, United Kingdom

Invisible monitoring, blocking, and reporting for AI chatbots and human support. Deploy with confidence.

$266K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

BeDisruptive is a cybersecurity company that ensures the future, limiting threats through customized solutions for each client.

$5.4M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Toronto, Canada

ORNA is an AI-powered end-to-end cyber incident response automation platform for small and midsize businesses.

$553K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Venari Security is an encrypted analysis platform that detects anomalous behaviour in encrypted traffic without the need for decryption.

$8.3M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Milpitas, United States

Pensando is a developer of new edge services and programmable processors for enterprise and cloud computing.

$35.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Gainesville, United States

VOS Systems is a SaaS company that offers IoT-enabled solutions to improve people's safety and workplace productivity.

$630K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Chapel Hill, United States

Callback Technologies offers & develops development toolkits for virtual file storage, access control, system monitoring & security.

$2.5M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Murrells Inlet, United States

Blue Sentry is an Amazon Web Services (AWS) premier consulting partner that elevates businesses to the AWS Cloud.

$1.2M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Atlanta, United States

WitFoo is a project dedicated to operationalizing the craft of information security.

Aug 2026

Founder Contacts

41,000+ verified contacts

Virgin, United States

Legion is an investment management company that focuses on fundraising with regulatory compliance and investor accountability.

$5.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Fix is a Computer and Network Security firm offering Mission control for AWS security.

$500K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Torrance, United States

Castelion is a defense tech company that develops and manufactures modern weapons systems for the U.S. military.

$800.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

Strike Graph is an automation platform that helps companies manage audits through evidence collection, monitoring and reporting tools.

$1.4M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Velaura AI develops ultra-low power silicon, systems, and IP for AI accelerators, data centers, and edge and physical AI applications.

$110.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Houston, United States

Ours Privacy provides a HIPAA-compliant CDP for secure, privacy-focused data management, analytics, and compliant advertising.

$15.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Saginaw, United States

Swept AI is a software company that provides AI applications tool, compliance infrastructure and security services.

$1.4M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Gdynia, Poland

Leader in affordable drone detection & tracking technology and creator of SafeSky system.

Aug 2023

Founder Contacts

41,000+ verified contacts

Showing 276 to 300 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
$41.0M
Total Funding Tracked
$1.0B
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.London
2 companies$9.5M
2.New York
2 companies$23.0M
3.Berlin
1 companies$2.6M
4.Istanbul
1 companies$8.6M
5.Kaunas
1 companies$646K

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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2,736 Cyber Security Startups (2026) — Recently Funded — Page 12 | VCBacked