Tenable
Track on RadarExposure management platform for vulnerability assessment across IT, cloud & OT
- Total raised
- $309.84M
- Employees
- 2,346
- Founded
- 2002
- Momentum
- 51
Steady
Data updated July 2026
About
About Tenable
At a glance
Tenable is a cybersecurity company specializing in Threat & Vulnerability Management, founded in 2002 and headquartered in Columbia, United States. It has raised $309.84M in total funding, employs about 2,346 people, and is publicly traded.
Tenable provides an exposure management platform that unifies security visibility, insight, and action across IT infrastructure, cloud environments, and operational technology (OT) systems. Founded in 2002, the company serves over 44,000 customers globally, including 65% of the Fortune 500 and 50% of the Global 2000. The company's platform addresses cyber risk by identifying and prioritizing security gaps across the attack surface. Their vulnerability management solutions scan and assess exposures in diverse environments, enabling organizations to understand their risk posture and take remediation actions. The platform incorporates AI-powered capabilities to analyze vulnerabilities and provide actionable intelligence. Tenable's product portfolio includes Tenable One, their unified exposure management platform, along with vulnerability management solutions that cover various infrastructure types. The platform aims to answer whether organizations are exposed and at risk by providing comprehensive visibility across digital and critical infrastructure. The company operates with a channel partner ecosystem and maintains offices globally. Their solutions target enterprise organizations that need to manage security across complex, distributed environments spanning traditional IT systems, cloud infrastructure, and industrial control systems. Tenable's approach focuses on continuous assessment and prioritization of exposures to help organizations reduce business risk from cyber threats.
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$39.53
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FAQ
Frequently asked questions about Tenable
When was Tenable founded?▾
Tenable was founded in 2002.
Where is Tenable headquartered?▾
Tenable is headquartered in Columbia, United States.
How much funding has Tenable raised?▾
Tenable has raised a total of $309.84M in total funding.
Is Tenable public or private?▾
Tenable is a publicly-traded company.
How many employees does Tenable have?▾
Tenable has approximately 2,346 employees.
What does Tenable do?▾
Tenable provides an exposure management platform that unifies security visibility, insight, and action across IT infrastructure, cloud environments, and operational technology (OT) systems. Founded in 2002, the company serves over 44,000 customers globally, including 65% of the Fortune 500 and 50% o…