Tenable Network Security Raises $250M


What does Tenable Network Security do?

Tenable Network Security, is one of the leading global providers of the next gen cyber security software. It develops unified security monitoring solutions for securing enterprise networks. It is a privately held company which is founded in 2002 by security product innovators. They have developed a Unified Security Monitoring approach based on the award winning Nessus scanner for securing enterprise networks globally. The company provides continous network monitoring for identifying vulnerabilities, ensuring compliance, reducing risk and responding to threats. The company’s products includes  Nessus, the global standard in the detection and assessment of network data and SecurityCenter Continuous View, which provides the most comprehensive and integrated view of network health. The company relies on many of the largest corporations in the world, public sector agencies and not for profit organizations, the list includes the entire U.S. Department of defence.

How much Tenable Network Security was funded?

Tenable Network Security raised $250M in Series B funding on November 10th 2015 from Accel and Insight Venture Partners.

Previous funding

$50M in Series A on September 5, 2012 from Accel and In-Q-Tel

$9.84M in Debt Financing on October 23, 2015

What is next for Tenable Network Security?

Tenable Network Security’s latest investment is subject to customary closing adjustments, which marks as one of the largest fundraising rounds completed for a private security company and is expected to accelerate the company’s long term worldwide growth. The company plans to use the funding raised for further accelerating their global innovation and growth.

More about Tenable Network Security

Tenable Network Security was founded in 2002 by Ron Gula, Renaud Deraison and Jack Huffard. It has its headquarters in Columbia, MD. The customers rely on this company for its unmatched ability to lower the risk from increasingly severe and frequent cyber threats and for eliminating the gaps in their cyber defences.