Tenable is a cash-generative cybersecurity specialist trading like a slow-growth legacy scanner while Tenable One and Hexa AI could reframe it as a durable exposure-management platform.
Overview
Tenable is a leading cybersecurity exposure management company built on the Nessus vulnerability engine and increasingly centered on the Tenable One platform. Its revenue is highly recurring, with subscriptions representing roughly 93% of Q1 2026 revenue. The company serves more than 40,000 customers, including 65% of the Fortune 500, and benefits from growing regulatory and operational demand for continuous cyber risk visibility. International growth, Tenable One adoption, and Hexa AI provide key upside drivers as enterprises confront faster AI-enabled threat cycles.