Company facts
- Founded
- 1999
- Employees
- 2,625
- Headquarters
- United States
- Type
- Public
- Listed
- NASDAQ: QLYS
- Subsidiaries
- Qualys Ltd., Qualys India
About
Qualys, Inc. is a leading cloud‑based cybersecurity company that delivers a unified platform for vulnerability management, compliance, and threat protection to more than 10,000 enterprises worldwide, including many Fortune 100 and Forbes Global 100 firms. Its Enterprise TruRisk Platform uses a single lightweight agent to continuously scan IT assets—servers, endpoints, cloud workloads, containers, and web applications—providing real‑time security intelligence and automated remediation across on‑premise, public, and private cloud environments. By integrating seamlessly with major cloud providers (AWS, Azure, GCP) and managed service ecosystems, Qualys offers a scalable, cost‑effective solution that reduces manual effort and accelerates risk mitigation. The company’s early adoption of SaaS security, strong partner network, and focus on continuous monitoring set it apart as a pioneer in modern, cloud‑native security.