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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
$684.0M
Avg Funding
$27.4M
Global Reach
9
countries

Top Cities for Cyber Security

Vila Olímpia
Warba
Reno
Fairfax
Zug
Buenos Aires

Recently Funded Companies

Export
Vila Olímpia, Brazil

UY3 offers financial solutions and credit services for businesses, emphasizing efficient and humanized customer support.

$37.2M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Warba, United States

Matrics 2 is an information security firm that offers cyber security & logistics services.

$11.7M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Reno, United States

Embed Security provides an agentic security platform that automates the triage and investigation of cybersecurity alerts.

$6.0M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Fairfax, United States

BigBear.ai's mission is to deliver clarity for the world's most complex decisions.

$25.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Zug, Switzerland

Diva is a community-driven Liquid Staking protocol.

$3.5M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Buenos Aires, Spain

Drone Ai Services is technology company that collects, analyses and provides data to various industries with the use of drone technology.

$250K raised
Nov 2022

Founder Contacts

41,000+ verified contacts

Ankara, Turkey

Securify Identity is a software company that offers cybersecurity technology products and solutions focused on AI and behavioral biometrics

$817K raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Dam Secure is an AI platform that finds and fixes logic-level code security flaws automatically.

$4.1M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Truffle Security is an open source cybersecurity company that offers solutions for finding and remediating leaked software credentials.

$25.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

SecureNavi is an IT company that provides software development and automation tools for information security management systems.

$7.8M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

Bellevue, United States

Oleria is an identity security company that offers proactive tools for identifying and mitigating risks to organizations.

$19.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Dune Security uses AI to assess employee risk and delivers continuous behavioral analytics with anomaly detection.

$6.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Hoboken, United States

Spikerz is a software and cybersecurity company that provides social media security tools for businesses and organisations.

$7.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Plano, United States

Multimodal biometric identity & payments platform. Face, palm & voice. Trusted by Fiserv & PAX. Named Best-in-Class by Javelin Research.

Jan 2024

Founder Contacts

41,000+ verified contacts

London, United Kingdom

CYB3R OPERATIONS offers cybersecurity services to detect and monitor threats across various web layers.

$5.4M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

One-Stop Cybersecurity Platform for Fast Moving Startups

$830K raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Automating Private Security Operations with AI

$3.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Itasca, United States

Kognitive Networks is a digital platform that harnesses the power of the Internet to provide services for maritime ships.

$2.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Armis is a cyber exposure management and security company that protects the entire attack surface and detects threats in real time.

$435.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

Brisbane, Australia

Reshop is a technology firm that specializes in eliminating online refund fraud.

$17.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Houston, United States

A decentralized platform focused on WEB3 development and security.

$488K raised
Jan 2022

Founder Contacts

41,000+ verified contacts

San Mateo, United States

Smarter access control for every business

$6.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Bilbao, Spain

NNEAT operationalizes Continuous Threat Exposure Management (CTEM) and powers MITRE ATT&CK®-aligned Threat-Informed Defense (TID).

$932K raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Ghent, Belgium

Aikido Security offers a platform for securing code, cloud, and runtime environments, streamlining vulnerability management for developers.

$60.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

SOC Prime operates the world's largest and most advanced platform for collaborative cyber defense that transforms threat detection.

Nov 2025

Founder Contacts

41,000+ verified contacts

Showing 2376 to 2400 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
$27.4M
Total Funding Tracked
$684.0M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
3 companies$460.8M
2.Vila Olímpia
1 companies$37.2M
3.Warba
1 companies$11.7M
4.Reno
1 companies$6.0M
5.Fairfax
1 companies$25.0M

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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2,736 Cyber Security Startups (2026) — Recently Funded — Page 96 | VCBacked