Company Overview
Tenable Holdings, Inc. (NASDAQ: TENB) is a cybersecurity company based in Columbia, Maryland, founded in September 2002. The company is a provider of exposure management solutions that identifies and addresses security vulnerabilities across various digital environments, including IT infrastructure, cloud environments, and operational technology.
Tenable is best known as the creator of Nessus, developed in 1998, one of the most widely deployed vulnerability assessment solutions in the cybersecurity industry. The company went public in 2018 and has expanded from point-product vulnerability management into a comprehensive exposure management platform provider with AI capabilities.
As of Q1 2026, Tenable reported ~2,000 employees worldwide and trailing twelve-month revenue of approximately $1.0 billion. The company serves approximately 44,000 customers including 65% of the Fortune 500.
Recent Leadership News
Tenable announced the appointment of Dino DiMarino as Chief Revenue Officer in 2026. Co-CEOs Steve Vintz and Mark Thurmond led the company to better-than-expected Q1 2026 results, driven by strong adoption of the Tenable One exposure management platform.
Facts compiled by Executive Moves from publicly available news and press releases on 11 June 2026. Spotted an inaccuracy? Email us and we'll review within 1 business day.
To upgrade to a Premium Profile reach out to us at info@executive-moves.com.
Are you on the Tenable Holdings, Inc. team?
This is a Light company page, auto-generated from public news coverage. Claim it to verify the company description, add logo and links, and control how your organisation is represented on Executive Moves.
Claim this company →
