Corelight

Corelight is a San Francisco-based cybersecurity company that pioneered the commercial Open NDR (Network Detection and Response) platform, built on Zeek - the gold-standard open-source network security monitor created by co-founder Dr. Vern Paxson at Lawrence Berkeley National Lab. By transforming raw network traffic into high-fidelity, structured logs and pairing them with AI-powered analytics, Corelight gives enterprise security teams and government agencies the evidence they need to detect, investigate, and respond to threats faster. With $309M in total funding, 40%+ ARR growth, and recognition as a Gartner Magic Quadrant Leader for NDR, Corelight is widely regarded as the most trusted platform for network-based threat detection.