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.
BonjourCyber has developed a tool that closes the main hacker entry points in order to protect them.
Patronus AI develops simulation research and infrastructure to accelerate progress toward human-aligned AGI.
DEFSEC Technologies develops and commercializes innovative next-generation tactical solutions for military and security forces.
Helicon Industries is a developer of advanced composite manufacturing systems for aerospace, defense, and marine applications.
AI Driven Human Risk Management, SaaS, AI, Cyber Security
Hacware is an A.I. driven Email Security Awareness product that help lean IT teams combat phishing attacks through experiential learning.
Tibo creates cybersecurity tools to avoid data leaks when AI is used.
Critical infrastructure cybersecurity, Ceritas leverages HBOM/DBOM technology to map OT/ICS components and their vulnerabilities
Waveium develops an API-based cloud platform for instant wireless design simulations and validation.
Runlayer helps companies deploy, manage, and secure AI agents across their organizations.
GoCalma is a fintech platform designed to simplify personal financial and administrative tasks.
QuickSecure is a safety and operations company that offers a platform to monitor and mitigate security risks at K-12 schools.
Better Auth provides tools for developers to simplify how developers manage user authentication.
KnowBe4 is a security platform for security awareness training and simulated phishing attacks.
Quantum technology spin-out from the University of Oxford
Samdesk turns unstructured social media into actionable insight and awareness.
WhiteHawk is a cybersecurity marketplace where purchasers can take advice on their cybersecurity needs and be matched to vendor products.
Sesame Technology develops access control devices.
Syntonym is a generative AI privacy tech startup specializing in pioneering synthetic face generation technology.
STARK is a new type of military firm that provides the systems that Europe and NATO require today.
Asimily provides a next generation Exposure Management Platform across All Connected Devices.
Conformitee offers pooling services for the banking regulatory file.
EcoTrust introduces an innovative CAASM platform that redefines cybersecurity by focusing on prioritizing critical business risks.
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.
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.
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.
Here is how funding is distributed among the 2,736 cyber security companies tracked in the VCBacked database.
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.
Perfect for: B2B sales teams targeting cyber security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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