Tenable

Tenable

Tenable, Inc.

Columbia, United States

Cloud SecurityIdentity & AccessApplication SecurityOT/ICS Security
Founded 2002Serves Enterprise, Public Sector, Critical Infrastructure
Profile last updated: May 4, 2026

About

Founded in 2002, Tenable is a cybersecurity company based in Columbia, United States working in cloud security, identity & access, application security +2 more.

Tenable is a publicly traded exposure management company. Its platform, Tenable One, helps organizations monitor, prioritize and reduce cyber risk across their attack surface, spanning IT infrastructure, cloud, identities, applications, and operational technology (OT) and IoT. The company traces its roots to vulnerability assessment, with products including Nessus, Tenable Vulnerability Management and Tenable Security Center, and extends into cloud security, identity exposure, OT security and web application scanning. Tenable Research provides vulnerability intelligence and security advisories. The company works primarily through a partner-first model and reports more than 40,000 customers in around 40 countries. It is headquartered in Columbia, USA, with regional offices including Dublin, Sydney and Tel Aviv.

Location

Columbia, United States

Founded

2002

Company type

Public company

Legal name

Tenable, Inc.

Focus areas

exposure managementvulnerability managementcloud securityCNAPPidentity securityOT securityweb application scanningthreat intelligenceNessus

Languages

EN

Services & products

Security domains

Cloud SecurityIdentity & AccessApplication SecurityOT/ICS SecurityThreat Intelligence

How they deliver

SoftwareProfessional ServicesTraining

Products

Tenable One

Exposure management platform

Unified exposure management platform that combines visibility, prioritization and action across IT, cloud, OT, identity and applications.

Tenable Vulnerability Management

Vulnerability management

Cloud-based vulnerability management with risk-based prioritization across the attack surface.

Tenable Nessus

Vulnerability scanner

Vulnerability assessment scanner for IT assets, widely deployed for vulnerability detection.

Tenable Security Center

Vulnerability management

On-premises vulnerability management with continuous assessment of networks.

Tenable Cloud Security

CNAPP

Cloud security platform providing CIEM, cloud posture and vulnerability context for remediation.

Tenable Identity Exposure

Identity security

Identifies identity risks and misconfigurations across Active Directory, Entra ID and hybrid environments.

Tenable OT Security

OT security

Asset inventory, vulnerability management and configuration controls for operational technology environments.

Tenable Web App Scanning

Application security

Dynamic scanning of web applications and APIs for vulnerabilities.

Customers

EnterprisePublic SectorCritical Infrastructure

Industries served

Financial servicesEducationGovernment

Compliance & partners

Compliance frameworks

NERC CIPNIS DirectiveSLCGP

Technology partners

CrowdStrikePalo Alto NetworksMicrosoftWizArmisRapid7Qualys

Credentials & affiliations

Awards

Leader, Gartner Magic Quadrant for Exposure Assessment Platforms

Gartner2025

Leader, The Forrester Wave: Unified Vulnerability Management Solutions

Forrester2025

Leader, IDC MarketScape Worldwide Exposure Management Vendor Assessment

IDC2025

Gold Award, AI-powered vulnerability management

Globee Awards for Artificial Intelligence2025

AI-powered Vulnerability Management category

Cybersecurity Excellence Awards2025

Cloud 100 Company

CRN2025

Security 100

CRN2025

Cloud 100 Company

CRN2024

People

Management & team (6)

+ 2 more

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