Horizon3.ai is at the cutting edge of the cybersecurity industry, fundamentally changing how organizations approach threat detection and vulnerability management. Through its flagship platform, NodeZero, the company enables proactive, autonomous pentesting that mimics real-world adversary tactics. This allows government agencies and Global 100 enterprises to identify and remediate security gaps before they can be exploited.
Founded by a distinguished team of former U.S. Special Operations personnel and cybersecurity veterans, the company balances a high-stakes mission with a supportive, growth-oriented culture. Employees at Horizon3.ai enjoy the agility of a fast-growing startup, paired with the stability and purpose of an organization dedicated to securing the global digital infrastructure.