Tenable

Tenable is a cybersecurity company headquartered in Columbia, Maryland, founded in 2002. It specializes in exposure management solutions that help organizations identify and manage their cybersecurity risks. The company's software platform offers visibility into an organization's cyber exposure across various assets, including traditional IT infrastructure and modern technologies such as cloud workloads and Internet of Things devices. Key products include Tenable.io, a software-as-a-service solution for managing cyber exposure, and Tenable.sc, which provides similar capabilities for on-premises environments. With over one million users and more than 21,000 customers globally, Tenable serves a diverse clientele, including Fortune Global 500 companies and public sector organizations. The company is also known for its Nessus software, a leading tool in vulnerability management.

Steve Vintz

CFO

4 past transactions

Araali Networks

Venture Round in 2023
Microservices security done right—built-in, invisible, always on!

Alsid

Acquisition in 2021
Alsid specializes in cybersecurity solutions focused on protecting Active Directory infrastructures, which are critical for corporate networks. The company develops a platform that employs advanced threat intelligence and machine learning to detect and combat cyberattacks. By continuously monitoring various parameters and processes within Active Directory, Alsid's technology identifies security vulnerabilities and ongoing attacks in real time. This agentless and easily deployable solution not only helps organizations uncover potential security gaps but also provides precise remediation strategies to effectively safeguard their directory systems. With its innovative approach, Alsid aims to enhance the security posture of businesses by addressing the vulnerabilities inherent in their directory infrastructures.

Indegy

Acquisition in 2019
Indegy Ltd. develops a comprehensive industrial cyber security platform that provides operational engineers and cyber security personnel with the tools to manage and secure industrial networks. This platform enables the detection of malicious activities, identification of unauthorized changes, and troubleshooting of issues related to control device misconfigurations or firmware updates. Indegy's offerings include an industrial cybersecurity suite, device integrity technology, enterprise management solutions, and cloud-based security technology. Additionally, the company provides services such as cyber security risk assessments, ICS security training, and security monitoring. Indegy serves various industries, including power and utilities, oil and gas, pharmaceuticals, automotive, food and beverage, building automation, and transportation and logistics. Founded in 2014 and headquartered in New York with an office in Tel Aviv, Indegy operates as a subsidiary of Tenable, Inc.

FlawCheck

Acquisition in 2016
FlawCheck's container cybersecurity protection platform helps organizations understand the risks present in Linux Containers and take action to protect them. By detecting and taking action against the top cybersecurity threats affecting container environments, FlawCheck is able to help organizations adopt containers securely. FlawCheck has been acquired by Tenable and has been rebranded as Tenable.io Container Security.
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