Tenable Holdings, Inc. (NASDAQ: TENB)

Tenable Holdings, Inc. is a leading provider of exposure management solutions that help organizations identify, assess, and reduce cybersecurity risks across their attack surfaces. The company unifies security visibility, insight, and action across IT infrastructure, cloud environments, operational technology, and emerging assets such as artificial intelligence workloads. The platform addresses risks arising from complex hybrid and multi cloud environments, artificial intelligence platforms, human machine and AI identities, operational technology, Internet of Things devices, and other elements that expand the modern attack surface. By providing a unified view of risk across these domains, Tenable enables organizations to prioritize and remediate the most critical exposures.

Tenable generates revenue primarily through subscription sales of its cloud delivered software as a service platform and related security products. The company also offers perpetual licenses and maintenance for its on premise solutions, including Tenable Security Center and Nessus products. Its customers span enterprises of all sizes and a variety of industries, and revenue is recognized ratably over the subscription term. In addition to software subscriptions, the company provides professional services such as implementation, training, and technical support to help customers deploy and optimize its solutions. Tenable sells its offerings through a direct sales force and a network of channel partners including distributors, value added resellers, system integrators, and managed security service providers.

Tenable holds a strong position in the cybersecurity market as a pioneer of integrated exposure management platforms. It competes with established vulnerability management vendors such as Qualys and Rapid7, as well as broader security providers like CrowdStrike, Palo Alto Networks, and Wiz. The company's competitive advantages include its unified view of risk, AI driven analytics, extensive vulnerability coverage from its research team, and a large ecosystem of third party integrations. The company continues to invest heavily in research and development to enhance its platform with new features such as AI based risk scoring and automated remediation. Tenable's portfolio includes over 50 issued patents and a growing pipeline of patent applications that protect its core scanning and analytics technologies.

Tenable serves a diverse customer base that includes more than 40,000 organizations across over 170 countries. Its clients span sectors such as manufacturing, energy and industrials, technology, media and telecommunications, banking, insurance and finance, government, education and nonprofit, healthcare, and retail and consumer. Approximately 65% of the Fortune 500 and 50% of the Global 2000 are among its customers, along with numerous large government agencies. No single customer accounted for more than 2% of revenue in any of the years 2023, 2024, or 2025. The company's global footprint enables it to serve multinational corporations as well as public sector agencies and small to medium sized businesses.