Tenable is a threat and vulnerability management (TVM) company, headquartered in Columbia, United States, founded in 2002.
| Date | Round | Amount | Investors |
|---|---|---|---|
| 2020-07-29 | Post-IPO | $255.6M | Public Offering |
| 2017-07-03 | Growth Stage | Undisclosed | SharesPost Investment Management |
| 2015-11-10 | Series B | $250M | Insight Partners |
| 2015-10-23 | Growth Stage | $9.8M | Undisclosed |
| 2012-09-05 | Series A | $50M | Accel, IQT |
| Date | Company | Amount |
|---|---|---|
| 2025-05-26 | APEX | Undisclosed |
| 2025-01-27 | Vulcan Cyber | $148.5M |
| 2024-06-03 | Eureka Security | Undisclosed |
| 2023-09-04 | Ermetic | $265M |
| 2022-01-31 | Cymptom | Undisclosed |
Data from The Signal by Return on Security — cybersecurity funding, M&A activity, and company intelligence.