Companies in the security sector developing innovative solutions and technologies.
Explore 2,681 recently funded security companies with verified founder contact information and fundraising data.
Aleph Zero is a public blockchain platform developed to solve the shortcomings of current infrastructure layers in several industries.
Normalyze is a data-first cloud security platform.
Skygate Technologies is a developer of a defense platform and provides cyber security and information management services.
Ackee Blockchain is a blockchain security company engaged in designing, developing, and auditing custom blockchain solutions.
Code-X is the data security company that simplifies how organizations protect the world’s most sensitive information and systems.
Bonfy.AI is a software company that allows users to secure from cybersecurity threats, privacy violations, and regulatory compliance issues.
Gatewatcher is the first Breach Detection System, detecting the most crafted threats and cyberattacks.
ORA is a protocol designed to enable decentralized artificial intelligence and computing on the Ethereum blockchain
BonjourCyber has developed a tool that closes the main hacker entry points in order to protect them.
DEFSEC Technologies develops and commercializes innovative next-generation tactical solutions for military and security forces.
Patronus AI develops simulation research and infrastructure to accelerate progress toward human-aligned AGI.
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.
GoCalma is a fintech platform designed to simplify personal financial and administrative tasks.
Runlayer helps companies deploy, manage, and secure AI agents across their organizations.
QuickSecure is a safety and operations company that offers a platform to monitor and mitigate security risks at K-12 schools.
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.
8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations
The 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.
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 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 2,681 security companies tracked in the VCBacked database.
Companies in the 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 security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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