Qualys QLYS

TechnologyMarket cap $6B1 connection

Qualys sells cloud-based vulnerability management and compliance scanning to large companies and governments. Its platform continuously checks servers, laptops and cloud accounts for security holes and misconfigurations. It competes with Tenable and Rapid7.

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Competitors 1

Companies it competes with

TenableTechnology · $4BVulnerability management

Other Technology companies

Apple Alphabet Microsoft Meta Palantir Cisco Oracle Tencent Dell Technologies Palo Alto Networks

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.