Tenable develops vulnerability management solutions—notably Nessus and SecurityCenter—that identify network security gaps before they are exploited. SecurityCenter combines active and passive scanning, real-time monitoring, and configuration and compliance management, while Nessus is a widely deployed vulnerability scanner. The company serves roughly 15,000 organizations and a community of 1 million users, including the entire U.S. Department of Defense and major firms across finance, technology, healthcare, energy, retail, media, and telecom. Tenable plans to use new capital to expand its security offerings, accelerate global growth, and deepen research into evolving threats. The company has experienced rapid growth, reporting revenue up more than 550% over four years and having doubled headcount in the past 12 months to nearly 200 employees. Management expects to double staff again over the next two years as it scales.

Total raised

$50M

Funding rounds

1

Latest round

Equity

Latest activity

Sep 2012