Tenable Holdings Business Summary

Tenable Holdings, Inc. (TENB) operates primarily through a subscription-based software-as-a-service (SaaS) model, with approximately 96% of its $1 billion+ annual revenue derived from recurring sources. The company’s business is centered on its Security Software & Services segment, anchored by the Tenable One Exposure Management Platform, which integrates vulnerability management, cloud security (CNAPP), and operational technology (OT) security into a unified risk-aware view. As of early 2026, Tenable is aggressively expanding into AI-powered exposure management and automated remediation, leveraging its proprietary Nessus technology to secure the modern attack surface. Its primary direct competitors include Qualys, Rapid7, CrowdStrike, and Microsoft; Tenable distinguishes itself as a specialized market leader in exposure management, increasingly focused on platform consolidation and high-value enterprise deals. The company was originally founded by Jack Huffard, Ron Gula, and Renaud Deraison, with the late Amit Yoran serving as a long-time visionary leader. Following Yoran’s passing in early 2025, Tenable is currently led by Co-CEOs Stephen Vintz and Mark Thurmond; Vintz previously served as the company’s CFO and has a background at Vocus, while Thurmond was the former COO with leadership experience at Turbonomic and PTC. In late 2025, the firm strengthened its technical pedigree by appointing Vlad Korsunsky, a former Microsoft Corporate Vice President of Cloud and Enterprise Security, as Chief Technology Officer to spearhead its AI and multi-cloud strategy. The Board of Directors is chaired by Arthur W. Coviello Jr., the former CEO of RSA Security, and includes co-founder John C. Huffard Jr., reflecting a leadership team with deep roots in cybersecurity infrastructure and enterprise scaling.