Horizon3

Founded in 2019, Horizon3 is a cybersecurity company based in San Francisco, United States working in penetration testing, offensive security, cloud security +3 more.

Horizon3 is a proactive security company founded in 2019 and headquartered in San Francisco, California. Its core product, NodeZero, is an autonomous pentesting platform that uses real-world attacks in production environments to show how attackers could move through a network, identify exploitable attack paths, guide remediation and verify that fixes work. The platform covers internal, external, cloud, Active Directory, web application and Kubernetes testing, and is offered to enterprises, MSSPs and MSPs. Horizon3 also provides pentesting services for compliance, delivered by OSCP-certified pentesters, and a FedRAMP High authorized offering, NodeZero Federal, for government agencies and Defense Industrial Base suppliers. The company's team includes former US Special Operations, national security and cybersecurity industry veterans.