Foster City, CA-based cybersecurity company founded 1999. Public (NASDAQ: QLYS, listed 2012). Operates in cloud security, vulnerability management, compliance and threat detection. Serves Fortune 100 enterprises with the Enterprise TruRisk Platform.
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AnnualMonthly
Company Facts
Employees1001-10000
Tracked since2026-05-06
Websitewww.qualys.com
