Series C Security Companies

XBOW develops autonomous security testing software that identifies and validates vulnerabilities in web applications and digital systems.

Socket is a developer-first security platform that protects your most critical apps from software supply chain attacks.

Cloudsmith is an artifact management platform designed to control, secure, and distribute software packages and containers effectively.

Cape develops privacy-enabling technology that allows users to reclaim their privacy and security on electronic devices.

Eclypsium offers a platform for supply chain security for IT infrastructure.

Agentic AI for Audit and Advisory.

GitGuardian specializes in Non-Human Identity security, detecting secrets in code and enhancing productivity in development environments.

Nucleus Security provides a platform for managing and prioritizing security and exposure data.

Sublime Security develops an email security platform to write and run custom detection and response rules to block phishing attacks.

Filigran provides an open-source cybersecurity solutions including threat intelligence management and cyber risk management.

SEON is the command center for fraud prevention and AML compliance that enriches data, provides context and directs action.

Shift5 is a cybersecurity company that provides hardware and software solutions to defend operational technology (OT) platforms.

Ontic provides security management software unifying corporate data and operations, helping teams to manage physical and digital risks.

Safe Security provides cyber risk management solutions to quantify and manage enterprise‑wide cyber risk in real time.

Wallarm is an API security platform that automates real-time application protection and security testing for APIs, apps, and microservices.

CertifID is a SaaS security platform used to validate identity and securely transfer bank account information.

Zero Networks automates the development and enforcement of network access rules throughout an entire network.

CAST AI is the leading Kubernetes automation platform that cuts AWS, Azure, and GCP customers' cloud costs by over 50%

Hidden Level provides airspace monitoring and drone detection technologies for infrastructure and address national security threats.

Keepit provides a SaaS data protection platform using a vendor-independent cloud to secure crucial business data.

D-Fend Solutions offers counter-drone technology for safe, controlled responses to rogue drone incidents.

Halcyon is an anti ransomware and cyber resilience platform that eliminates the business impact of ransomware.

Auror is the platform for enterprise retailers focused on preventing crime, reducing loss, and making stores safer.

Secret Double Octopus provides passwordless authentication solutions for enterprise.

Torq is an AI-first security hyperautomation company that provides a no-code automation platform designed to enhance security operations.