Tenable  Inc. logo

Tenable Inc.

TENB | NASDAQ
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$36.20
+$0.77 (+2.17%)
At close: Sep 21, 2026, 4:00 PM ET
$36.50
+$0.30 (+0.83%)
Pre-market: Sep 22, 2026, 5:03 AM ET

Company Profile

Tenable Holdings, Inc. is a cybersecurity firm that specializes in providing comprehensive solutions to identify and manage an organization's exposure to cyber risks. Their services extend globally, catering to clients across the Americas, Europe, the Middle East, Africa, the Asia Pacific region, and Japan. The company offers a diverse suite of platforms and products: Tenable.io functions as a cloud-delivered Software-as-a-Service (SaaS), offering clients a risk-centric overview of both modern and traditional attack surfaces. Tenable.cs is a cloud-native application solution designed to automatically detect and correct misconfigurations within cloud infrastructure. Tenable.io WAS provides crucial scanning capabilities for contemporary web applications. Tenable.ep serves as a unified platform, enabling businesses to discover, evaluate, and precisely prioritize cyber threats across their entire digital landscape. In addition to its cloud offerings, Tenable also delivers on-premises solutions: Tenable.ad is specifically engineered to secure Active Directory environments. Tenable.ot focuses on protecting operational technology (OT) environments, such as industrial networks, by providing threat detection, mitigation, asset tracking, vulnerability management, and configuration control. Tenable.sc offers an on-site, risk-based view of an organization's IT, security, and compliance posture. Furthermore, Tenable includes its renowned Nessus vulnerability assessment tools: Nessus Professional is a robust solution adept at pinpointing security weaknesses, configuration flaws, and malware. Nessus Essentials provides a more streamlined version for vulnerability and configuration assessment, suitable for a limited number of assets. Established in 2002, Tenable Holdings, Inc. is headquartered in Columbia, Maryland.

Key Executives

Name Position
Mark Thurmond Co-CEO & Director
Stephen A. Vintz Co-CEO & Director
Matthew Charles Brown Chief Financial Officer
Meg O'Leary Chief Marketing Officer
Michelle VonderHaar Chief Legal Officer & Corporate Secretary
Patricia Grant Chief Information Officer
Vlad Korsunsky Chief Technology Officer & Managing Director of Tenable Israel
Andrea DiMarco Head of Investor Relations
C. Matthew Olton Senior Vice President of Corporate Development & Strategy
J. Barron Anschutz Chief Accounting Officer
John C. Huffard Jr. Co-Founder & Director

Latest SEC Filings

Date Type Title
Sep 04, 2026 SC 13G/A [Amend] Statement of acquisition of beneficial own...
Sep 04, 2026 SC 13G/A [Amend] Statement of acquisition of beneficial own...
Aug 25, 2026 4 Filing
Aug 25, 2026 4 Filing
Aug 25, 2026 4 Filing
Aug 25, 2026 4 Filing
Aug 20, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 11, 2026 4 Filing
Aug 07, 2026 4 Filing
View All SEC Filings
Tenable Inc.
Tenable  Inc. logo
Country United States
IPO Date Jul 25, 2018
Industry Software - Infrastructure
Sector Technology
Employees 1,995
CEO Stephen A. Vintz

Contact Details

6100 Merriweather Drive Columbia, Maryland 21044 United States

Stock Details

Ticker Symbol TENB
Exchange NASDAQ
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001660280
CUSIP Number 88025T102
ISIN Number US88025T1025
SIC Code 7372

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