Illumio

Illumio is a cybersecurity company based in Sunnyvale, California, founded in 2013. The company specializes in breach containment and Zero Trust Segmentation (ZTS) to prevent the lateral movement of threats across various environments, including hybrid, multi-cloud, data centers, and endpoints. Illumio has pioneered microsegmentation, focusing on containing breaches and enhancing security through an AI security graph that provides visibility, risk assessment, and automated policy enforcement. Illumio's core platform offers several key solutions, including Illumio Insights for real-time risk visibility and threat detection, Illumio Segmentation for network and cloud breach containment, and Illumio Endpoint, which extends ZTS to end-user devices. The company serves major enterprises across multiple sectors, including finance, technology, healthcare, and hospitality, protecting notable clients such as Morgan Stanley, BNP Paribas, Salesforce, and Oracle NetSuite. With over $557 million in funding, Illumio continues to innovate and expand its offerings in the cybersecurity landscape.