Checkmarx is the leader in application security for the AI era, delivering enterprise-grade protection that lowers engineering costs and accelerates development velocity. As AI accelerates software creation beyond human speed and scale, Checkmarx ensures security keeps pace, embedding intelligent, autonomous protection directly into how applications are built. The Checkmarx One platform scans trillions of lines of code each year across every industry, cutting vulnerability density by more than half based on aggregated customer data. Its unified architecture spans code, open-source dependencies, AI assets, and runtime environments, providing full visibility and governance across the entire software and AI supply chain. Autonomous security agents detect and counter AI-driven threats across the SDLC, delivering prevention-first protection for legacy, modern, and AI-generated code at enterprise scale. Key capabilities include AI SAST, DAST for AI, AI Supply Chain Security, Software Composition Analysis (SCA), and Application Security Posture Management (ASPM). The Checkmarx Assist family - Developer Assist, Triage Assist, and Remediation Assist - embeds security intelligence across the development lifecycle, prioritizes real-world risk, and generates review-ready fixes before vulnerabilities reach production. Checkmarx shifts application security from reactive review to continuous, intelligent governance, helping enterprises close the risk gap without slowing innovation, whether securing legacy systems, cloud-native environments, or AI-powered applications.