Here are the 10-K annual reports from Tenable Holdings, Inc. (TENB) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow TENB and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full TENB filings page.
Tenable Holdings reports 2025 revenue of $999.4 million, up from $900.0 million in 2024, an 11% increase driven by subscription growth, but it still posted a net loss of $36.1 million and has an accumulated deficit of $897.5 million.
The company positions itself as a leading exposure management and vulnerability management provider, with its AI-powered Tenable One platform spanning cloud, identity, operational technology and AI-related assets. At December 31, 2025, Tenable served over 40,000 customers, including about 65% of the Fortune 500 and about 50% of the Global 2000, and reported backlog of $159.9 million, up from $33.2 million a year earlier.
Tenable highlights heavy competition, ongoing net losses and reliance on renewals and expansions of term-based subscriptions as key risks, along with evolving cybersecurity threats, AI-related risks, data privacy regulation and geopolitical and macroeconomic uncertainty. As of February 20, 2026, it had 114,887,618 common shares outstanding and about 1,995 employees worldwide.