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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
$869.4M
Avg Funding
$34.8M
Global Reach
8
countries

Top Cities for Cyber Security

Glencoe
San Francisco
Chandler
Austin
Enschede
Potsdam

Recently Funded Companies

Export
Glencoe, United States

Digital Body Armor. A next generation technology in data protection and management.

$250K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Secure every email you send and receive. HIPAA compliant. Threat-proof. Hassle-free.

$10.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Chandler, United States

SynSaber is the vendor-agnostic asset & network monitoring software bringing edge visibility to critical infrastructure.

$13.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Austin, United States

Smack Technologies develops domain-specific AI models and decision-making systems for national security and military applications.

$61.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Enschede, The Netherlands

20face specializes in privacy proof solutions in the area of biometric recognition softwares and tools that aid in data security and more.

Aug 2026

Founder Contacts

41,000+ verified contacts

Potsdam, Germany

CyberSpara develops a game-based learning platform to mitigate security threats from the internet.

Aug 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

TotallyAwesome is the digital engagement company that helps brands safely interact with kids, teens and families.

$10.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Boston, United States

ThreatX is a web application and API protection platform that enables enterprises to secure all their applications.

$30.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

New Canaan, United States

Aceiss instantly starts delivering insights after plugging into your current application and security infrastructure.

$3.3M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Redwood City, United States

BigPanda is a software development firm that offers IT Ops, NOC, and DevOps teams to detect, investigate, and resolve IT incidents.

$20.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Basingstoke, United Kingdom

InfoSum provides a decentralized platform designed to remove the trust barriers between progress and privacy.

$65.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Sykesville, United States

Zeteo is a defense and space company that specializes in prototype and transition innovative solutions.

$256K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Paris, France

Cyberjobs is a cybersecurity recruitment company.

$915K raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Baffle protects data in the cloud by securing the data analytics pipeline for modern enterprises without any code changes or disruption.

$20.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Lewes, United States

VSFT HOLDINGS is a company provides voice biometric security and authentication technology software with mobility.

$12.9M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Creating Embodied Superintelligence: AI Brain for Every Machine that Sees, Thinks, Acts & Evolves

$11.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

HydroX AI is an AI-based security platform that provides one-stop solution for risk control and protecting sensitive data of large models.

$5.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

EGIDE is an IT consulting company that offers IoT and authentication technology services.

$1.9M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Canberra, Australia

Penten helps the digital transformation of defence & government - creating, building & operating new cyber tech for the modern workforce.

$50.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Odense, Denmark

SaaS, Mobile app, copyright protection,

$2.8M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Magenta Buyer provides network and cybersecurity services and products.

$400.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Los Altos, United States

AppSecAI is transforming application security through AI-powered automation

$400K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Cupertino, United States

AccuKnox Zero Trust CNAPP Cloud Security protects Public clouds, Private clouds, Kubernetes, VMs, Bare metals, IoT Edge, and 5G security.

$4.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

A fintech group specialising in FX & payment solutions that facilitate seamless cross-border transactions for businesses worldwide.

$147.6M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Rock Hill, United States

RiskProfiler is a unified platform to manage your External Attack Surface, Brand, and Vendor Risks across the surface, deep, and dark web.

$150K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Showing 301 to 325 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
$34.8M
Total Funding Tracked
$869.4M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.Singapore
3 companies$159.5M
2.Santa Clara
2 companies$420.0M
3.Palo Alto
2 companies$16.0M
4.Glencoe
1 companies$250K
5.San Francisco
1 companies$10.0M

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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