Tenable

Tenable, Inc. is a cybersecurity company focused on exposure management. Its portfolio is built to help organizations understand and reduce cyber risk across IT infrastructure, cloud environments, identities, operational technology, web applications and emerging AI use cases. The company centers its strategy on Tenable One Exposure Management Platform, which unifies fragmented security visibility, context and action so teams can find the exposures most likely to drive business impact.

Beyond its flagship platform, Tenable, Inc. offers standalone products for vulnerability management, cloud and identity security, external attack surface management, OT security, patching and application security testing. This breadth allows customers to adopt Tenable, Inc. as either a point-solution provider or a broader platform partner, with deployment models that span cloud-delivered, on-premises and highly secure environments.

Offerings, Capabilities, and Integrations

Tenable, Inc. combines native sensors, scanners and cloud connectors with analytics designed to support comprehensive asset inventory, dynamic attack path mapping, predictive prioritization, remediation orchestration and business-aligned reporting. Across the portfolio, it emphasizes continuous discovery, risk scoring, threat intelligence and automation so security teams can focus on the exposures attackers are most likely to exploit.

Integration is a core part of the approach. Tenable One Connectors bring in data from third-party security tools and internal systems, while product-level integrations extend across AWS, Microsoft Azure and Google Cloud, as well as services such as AWS Control Tower and Entra ID. Tenable, Inc. also supports identity, workflow and operations integrations with platforms such as Google Workspace, Okta, OneLogin, Ping Identity, Jira, Slack, Microsoft Teams, ticketing systems and SIEM tools. Deployment options span SaaS, on-premises, virtual private cloud and air-gapped environments.

Products and Services

• Tenable One Exposure Management Platform: AI-powered exposure management platform that unifies visibility, insight and action across IT, cloud, identities, OT, AI and applications to help teams prioritize and remediate the exposures that matter most.
• Tenable Cloud Security (CNAPP): Integrated cloud-native application protection platform that combines CSPM, CWP, CIEM, CDR, IaC security, KSPM, DSPM and AI-SPM to secure cloud environments from code to runtime.
• Tenable Cloud Vulnerability Management: Agentless cloud workload and container vulnerability management offering designed to extend vulnerability management into hybrid and multi-cloud environments without full CNAPP complexity.
• Tenable CIEM: Cloud infrastructure entitlement management solution that helps organizations discover identities and permissions, enforce least privilege and remediate risky cloud entitlements at scale.
• Tenable Vulnerability Management: Cloud-delivered risk-based vulnerability management solution with continuous discovery, assessment, prioritization, reporting and integrations for modern IT environments.
• Tenable Security Center: On-premises vulnerability management platform built on Nessus technology for organizations that need risk-based visibility, customizable reporting and local control over security data.
• Tenable Web App Scanning: Dynamic application security testing solution for modern web applications and APIs that safely crawls and tests running applications to identify exploitable weaknesses.
• Tenable Patch Management: Patch management module that correlates vulnerabilities to superseding patches and enables policy-based, autonomous patch deployment with guardrails and remediation tracking.
• Tenable Enclave Security: Vulnerability and container security offering for highly secure environments, including air-gapped, virtual private cloud and regulated deployments with strict data residency requirements.
• Tenable Attack Surface Management: External attack surface management solution that continuously maps internet-facing assets and services to uncover blind spots and assess external risk.
• Tenable Nessus: Widely deployed vulnerability assessment solution used to identify vulnerabilities, misconfigurations, missing patches and compliance issues across diverse systems and environments.
• Tenable AI Exposure: AI security offering that helps organizations see, secure and manage enterprise AI usage, govern policy and reduce risks tied to AI platforms, agents and data exposure.
• Tenable OT Security: OT security platform for converged OT and IT environments that provides industrial asset visibility, change monitoring, vulnerability detection and compliance support.
• Tenable Identity Exposure: Identity security posture management solution focused on Active Directory and Entra ID exposures, helping teams uncover misconfigurations, over-privileged access and identity attack paths.

Target Customers

Tenable, Inc. primarily serves enterprise security and IT organizations that need visibility across complex, distributed attack surfaces. Its offerings are well suited to teams managing hybrid infrastructure, multi-cloud estates, internet-facing assets, web applications, identity systems and converged OT/IT environments. The company also serves large companies and government organizations that want to consolidate exposure data and remediation workflows across multiple security domains.

The portfolio is especially relevant to regulated and mission-critical sectors highlighted by Tenable, Inc., including finance, healthcare, retail, energy, education, state and local government, US federal agencies and other critical infrastructure environments. Tenable, Inc. also addresses highly secure organizations with strict data residency, FedRAMP High, DoD IL5 or air-gapped requirements, while Tenable Nessus extends appeal to security practitioners, consultants and smaller teams seeking standalone vulnerability assessment.

Cloud Integrations and Marketplace

• AWS Marketplace: Tenable, Inc. has verified AWS Marketplace presence for products including Tenable Vulnerability Management, Tenable Cloud Security, Nessus and OT Security-related offerings, giving AWS customers established procurement and deployment paths.
• Microsoft Azure Marketplace: Tenable, Inc. has verified Microsoft Azure Marketplace presence for offerings including Tenable Cloud Security, Tenable Security Center BYOL, Nessus and Web App Scanning-related deployments for Azure environments.

Key People

• Steve Vintz: Co-Chief Executive Officer
• Mark Thurmond: Co-Chief Executive Officer
• Matt Brown: Chief Financial Officer
• Dino DiMarino: Chief Revenue Officer
• Eric Doerr: Chief Product Officer
• Vlad Korsunsky: Chief Technology Officer
• Meg O’Leary: Chief Marketing Officer
• Michelle VonderHaar: Chief Legal Officer and General Counsel
• Robert Huber: Chief Security Officer
• Bridgett Paradise: Chief People and Culture Officer
• Patricia Grant: Chief Information Officer
• Terry Dolce: Executive Vice President, Operations, Global Business Development and Channels

Key Facts

• Headquarters: Columbia, Maryland, United States
• Employees: 1,995
• Annual Revenue: $999.4M
• Parent Company: Tenable Holdings, Inc.
• Subsidiaries: None
• Publicly Listed: NASDAQ: TENB (via parent company Tenable Holdings, Inc.)

Analyst Recognitions

• Gartner: 2025 Gartner Magic Quadrant for Exposure Assessment Platforms – Leader; positioned highest in Ability to Execute and furthest right for Completeness of Vision. 2025 Gartner Peer Insights Voice of the Customer for Cloud-Native Application Protection Platforms – Customers’ Choice. 2025 Gartner AI Vendor Race: Tenable Is the Company to Beat for AI-Powered Exposure Assessment – Current Company to Beat.
• Forrester: The Forrester Wave: Unified Vulnerability Management, Q3 2025 – Leader; ranked highest of evaluated vendors in the Strategy category.
• IDC: IDC MarketScape: Worldwide Exposure Management 2025 Vendor Assessment – Leader.