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Qualys Reviews

Foster City, California

5.0/ 5

1 review

Qualys, Inc. is a pioneering American technology company that specializes in cloud-based cybersecurity, compliance, and related IT solutions. Founded in December 1999 by French entrepreneurs Philippe Langlois and Gilles Samoun in Redwood Shores, California, the company became an early leader in the Software-as-a-Service (SaaS) security market. In 2000, Qualys launched QualysGuard, one of the industry's first cloud-delivered vulnerability management platforms, establishing its long-term strategy of replacing fragmented security point products with a single, integrated architecture. The company went public on the NASDAQ exchange under the ticker symbol QLYS in September 2012. Today, Qualys is headquartered in Foster City, California, and maintains a significant global footprint, including a substantial operational presence in India through its subsidiary incorporated in 2011. The core of the company’s current product portfolio is built around its Enterprise TruRisk Platform. This comprehensive SaaS solution consolidates multiple operational security workflows into a single system, including asset management, vulnerability detection, risk remediation, threat response, and compliance monitoring. By leveraging a single, lightweight cloud agent, the platform allows organizations to continuously discover IT assets, prioritize vulnerabilities based on realistic risk scores, and automate patching across complex hybrid environments—including on-premises data centers, endpoints, public and private clouds, containers, and mobile devices. Over time, Qualys has expanded its capabilities beyond core vulnerability management into advanced areas such as CyberSecurity Asset Management, Patch Management, Web Application Security, TotalCloud security, and Endpoint Detection and Response (EDR), the latter bolstered by strategic acquisitions like Blue Hexagon and Immunity, Inc. Qualys serves a vast global customer base of more than 10,000 subscription-based clients spanning 130 countries. Its target market primarily consists of large enterprises, highly regulated sectors (such as financial services, healthcare, and government), and mid-market organizations seeking to reduce operational complexity. The company has achieved deep penetration among top global organizations, with a majority of the Fortune 100 and Forbes Global 100 relying on its platform. To scale its operations, Qualys utilizes a land-and-expand sales strategy alongside strategic channel partnerships with major managed service providers (MSPs), cloud platforms like AWS, Microsoft Azure, and Google Cloud, and global IT consulting giants such as IBM, Accenture, Wipro, and Infosys. Financially, Qualys operates a highly predictable and recurring subscription-based business model. For the fiscal year 2024, the company reported annual revenue of $607.6 million, representing a 10% year-over-year growth, and it maintains a strong financial profile with a trailing 12-month revenue of approximately $685 million as of early 2026. The company boasts exceptional profitability, frequently reporting operating margins near 47%. Led by President and CEO Sumedh Thakar, who joined the company as an engineer in 2003, Qualys employs a global workforce of over 2,700 people, with more than 1,600 employees based out of its major engineering and operations hubs in India.