Tenable TENB
TechnologyMarket cap $5B4 connections
Tenable makes Nessus - the world's most widely deployed vulnerability scanner - and Tenable.io cloud security platform. 44,000+ organizations use it to find security weaknesses before hackers do. Its Exposure Management platform gives CISOs a complete view of their attack surface.
Customers 1
Companies Tenable sells to
- MicrosoftTechnology · $2.8TTenable vulnerability scanning for Azure environments
Partners 2
Strategic partnerships, joint products and alliances
- Palo Alto NetworksTechnology · $120BTenable integrates with Palo Alto Prisma Cloud
- CrowdStrikeTechnology · $75BVulnerability management complements endpoint security
Competitors 1
Companies it competes with
- QualysTechnology · $7BVulnerability management
Other Technology companies
Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.