Qualys, Inc., founded in 1999 and headquartered in Foster City, California, specializes in delivering cloud-based solutions for information technology (IT) management, cybersecurity, and regulatory compliance to organizations globally. The company's integrated Qualys Cloud Platform hosts a comprehensive suite of "Qualys Cloud Apps," encompassing a broad spectrum of services such as vulnerability management, threat detection and response, multi-vector endpoint security, patch management, certificate assessment, web application scanning and firewall, as well as various IT, cloud, and container security and compliance tools. This powerful platform empowers customers to meticulously identify and manage their IT assets, gather and analyze critical security data, proactively uncover and prioritize vulnerabilities, recommend and initiate effective remediation actions, and ultimately verify their successful implementation. Complementing these core functions, Qualys also provides features like advanced asset tagging, intuitive reporting and dashboards, collaborative questionnaires, streamlined remediation workflows, a robust big data correlation and analytics engine, and real-time alerts. These components collectively ensure integrated operations, in-depth real-time analysis, and comprehensive reporting across an organization's entire IT, security, and compliance landscape. Qualys serves a diverse client base, including large enterprises, government entities, and small to medium-sized businesses across numerous sectors such as finance, healthcare, manufacturing, education, and technology. Its solutions are distributed through a dedicated internal sales force and an extensive global network of channel partners, including security consulting firms, managed service providers, and resellers.
CEO: Sumedh S. Thakar. Company website
Qualys, Inc. (QLYS) trades at $174.96, down 1.75% on the day, as of Sep 20, 2026 14:59 UTC.
Qualys, Inc. has a market capitalisation of $6.16B, calculated from the live QLYS share price and shares outstanding.
QLYS trades at a trailing P/E of 30.27, from earnings per share of $5.78 over the last twelve months.
Qualys, Inc. generated revenue of $703.99M over the trailing twelve months, which puts the stock at 8.75 times sales.
QLYS has traded between $74.51 and $201.54 over the past 52 weeks, and the last price is 13.2% below that high.
Yes. Qualys, Inc. keeps 29.34% of revenue as net income over the trailing twelve months.
Wall Street analysts rate QLYS Hold, with an average price target of $179.36, 2.5% above the current price.
Qualys, Inc. is classified under the Technology sector and the Software - Infrastructure industry, and is domiciled in US.
Sumedh S. Thakar is the chief executive of Qualys, Inc., which employs 2,718 people.
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