Tenable provides an exposure management platform that unifies security visibility, insight, and action across the attack surface.
- Categories
- Vulnerability management, Cloud security (CNAPP and CSPM), Attack surface management, Cloud workload and container security
- Based in
- Columbia, United States
- Founded
- 2002
- Ownership
- Public, TENB
- Listed
- TENB on Nasdaq
- Revenue
- $999.4m (FY2025), from the annual report
About Tenable
Tenable provides an exposure management platform that unifies security visibility, insight, and action across the attack surface.
Ownership and deals
- Tenable acquired Apex Security for $105mReport on Tenable buying Apex Security (opens in a new tab)
- Tenable acquired Vulcan Cyber for $150mReport on Tenable buying Vulcan Cyber (opens in a new tab)
- Tenable acquired Eureka SecurityReport on Tenable buying Eureka Security (opens in a new tab)
- Tenable acquired ErmeticReport on Tenable buying Ermetic (opens in a new tab)
- Tenable acquired Bit Discovery for $45mReport on Tenable buying Bit Discovery (opens in a new tab)
- Tenable acquired CymptomReport on Tenable buying Cymptom (opens in a new tab)
- Tenable acquired Accurics for $160mReport on Tenable buying Accurics (opens in a new tab)
- Tenable acquired Alsid for $98mReport on Tenable buying Alsid (opens in a new tab)
Acquisitions come from SecurityWeek's monthly M&A round-ups from 2021 onwards, from Cybersecurity Ventures' quarterly M&A reports for 2020, and a few from Wikipedia lists. Funding rounds from 2022 onwards come from Return on Security's weekly Security, Funded newsletter. These are dated to the month. A few deals added from the news are dated to the day. Smaller deals may be missing. Amounts are in US dollars.