Tenable logo — Welcome to Tenable. Your exposure ends here.
Cloud Exposure...

Tenable

Welcome to Tenable. Your exposure ends here. Cloud Exposure | Vulnerability Exposure | OT Exposure | Identity Exposure

Founded 2002 United States Columbia, United States 2337 employees Post Ipo Equity Total: $565.44M Cyber Security, Privacy and Security

General Information

Company Name Tenable
Founded Year 2002
Location United States Columbia, United States +1
Employees 2337
Industries Cyber Security, Privacy and Security
Funding Stage Post Ipo Equity
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In The News Aug 10, 2026

Featured on Cnbc: CrowdStrike, Palo Alto hit records after Black Hat cyber conference illuminates...

In The News Aug 10, 2026

Featured on Thenextweb: Cybersecurity stocks hit record highs, and one analyst target lasted a morning

About Tenable

Tenable, founded in 2002, stands as a leading entity in the Cyber Security and Privacy and Security sectors. Headquartered in the United States, Tenable positions itself with the powerful slogan: "Welcome to Tenable. Your exposure ends here."

As an exposure management company, Tenable is dedicated to bridging cybersecurity gaps that can pose risks to business value, reputation, and trust. Their AI-driven platform offers comprehensive security visibility and proactive measures, safeguarding enterprises across all attack vectors—from IT infrastructure to cloud environments and critical infrastructure.

With a substantial clientele of over 44,000 global customers, Tenable significantly mitigates business risks associated with security exposure. The company’s growth and continued innovation were punctuated by a notable $255.60M Post-IPO Equity investment on July 29, 2020.

Tenable offers investors a robust proposition in a vital industry, combining cutting-edge technology with a proven track record of reducing cybersecurity risks for a diverse and expanding global clientele.

Taxonomy: Exposure Management, Vulnerability Management, Cloud Security, Operational Technology, Identity Exposure, AI-Powered Security, IT Infrastructure Protection, Cloud Environment Protection, Application Security, Kubernetes Security, Web Application Scanning, Generative AI in Security, Container Security, Cloud Security Posture Management

Services & Products

Exposure Management Platform
Vulnerability Scanning
Cloud Security Posture Management
Identity and Access Management
OT/IT Converged Security

Target Customers

Automotive Manufacturing Energy Sector Finance Industry Healthcare Organizations Oil & Gas Companies

Funding Rounds & Investors (5)

View All
Funding Stage Amount Investors Lead Investors Date
Post-IPO Equity •••••• - 29 Jul 2020
Secondary Market •••••• 2
Investor
•••• ••••
03 Jul 2017
Series B •••••• 1
Investor
10 Nov 2015
Debt Financing •••••• - 23 Oct 2015
Series A •••••• 1
Investor
05 Sep 2012

Tenable Alternatives & Competitors

View All Alternatives
Tenable vs
ResilientX Security
ResilientX Security United Kingdom

First-Party and Third Party Risk and Exposure Monitoring!

13 employees
Tenable vs

Continuously Charting Your Threat Exposure Journey- ASM | PTaaS | VM

Seed
61 employees
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Tenable vs
Nanitor
Nanitor Iceland

Nanitor is the leading true Continuous Threat Exposure Management CTEM solution in the market today.

Seed
19 employees
Analytics, Cyber Security

FAQ About Tenable

Welcome to Tenable. Your exposure ends here. Cloud Exposure | Vulnerability Exposure | OT Exposure | Identity Exposure
Tenable was founded in 2002.
Tenable is headquartered in Columbia, United States.
Tenable operates in the following industries: Cyber Security, Privacy and Security.
Tenable has approximately 2337 employees.
Tenable has completed 5 funding rounds, raising a total of $565.44M. The latest funding stage is Post Ipo Equity.
Tenable offers: Exposure Management Platform, Vulnerability Scanning, Cloud Security Posture Management, Identity and Access Management, OT/IT Converged Security.
Top alternatives and competitors to Tenable include ResilientX Security, Strobes Security, Inc., Nanitor, Picus Security, CyberCyte. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Tenable and ResilientX Security are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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