Insights

Growing Cybersecurity Demand The increasing frequency and sophistication of cyberattacks are driving heightened demand for comprehensive security solutions, as evidenced by industry analysts projecting strong demand signals and durable competitive moats for firms like Qualys through 2026.

Cloud Integration Opportunities Qualys’s seamless integration with major cloud providers such as Amazon Web Services, Google Cloud Platform, and Microsoft Azure presents ongoing opportunities to expand into enterprise cloud environments, especially as organizations migrate their infrastructure and require unified security solutions.

AI-Driven Security Expansion The rising adoption of AI capabilities among cybersecurity firms highlights a significant opportunity for Qualys to further enhance its platform with AI-driven threat detection and automation features, appealing to organizations seeking advanced, proactive security measures.

Midcap Market Potential As a midcap company with a revenue range of five hundred million to one billion dollars, Qualys is well-positioned to target enterprise clients looking for scalable security solutions, offering potential upsell and cross-sell opportunities within existing and new customer bases.

Industry Partnerships Strategic alliances with managed service providers and consulting organizations indicate opportunities for expanding service delivery channels and increasing solution adoption across various industries and regions.

Qualys Tech Stack

Qualys uses 8 technology products and services including Apache Samza, Gerrit, Proofpoint, and more. Explore Qualys's tech stack below.

  • Apache Samza
    Big Data Processing
  • Gerrit
    Development
  • Proofpoint
    Email Security
  • OpenStack
    Infrastructure As A Service
  • jQuery UI
    Javascript Libraries
  • HP-UX
    Operating Systems
  • Solaris
    Operating Systems & Computing Languages
  • XenServer
    Virtualisation Software

Media & News

Qualys's Email Address Formats

Qualys uses at least 1 format(s):
Qualys Email FormatsExamplePercentage
FirstLast@qualys.comJohnDoe@qualys.com
53%
FLast@qualys.comJDoe@qualys.com
41%
FiLast@qualys.comJoDoe@qualys.com
3%
LFirst@qualys.comDJohn@qualys.com
3%

Frequently Asked Questions

What is Qualys's phone number?

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You can contact Qualys's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Qualys's stock symbol?

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Qualys is a publicly traded company; the company's stock symbol is QLYS.

What is Qualys's official website and social media links?

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Qualys's official website is qualys.com and has social profiles on LinkedInCrunchbase.

What is Qualys's NAICS code?

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Qualys's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Qualys have currently?

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As of December 2025, Qualys has approximately 3.2K employees across 6 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: A. C.Chief Executive Officer: K. O.Ceo: F. M. B.. Explore Qualys's employee directory with LeadIQ.

What industry does Qualys belong to?

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Qualys operates in the Computer and Network Security industry.

What technology does Qualys use?

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Qualys's tech stack includes Apache SamzaGerritProofpointOpenStackjQuery UIHP-UXSolarisXenServer.

What is Qualys's email format?

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Qualys's email format typically follows the pattern of FirstLast@qualys.com. Find more Qualys email formats with LeadIQ.

How much funding has Qualys raised to date?

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As of December 2025, Qualys has raised $5.6M in funding. The last funding round occurred on Nov 22, 2004 for $5.6M.

When was Qualys founded?

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Qualys was founded in 1999.

Qualys

Computer and Network SecurityCalifornia, United States1001-5000 Employees

Qualys, Inc. (NASDAQ: QLYS) is a leading provider of disruptive cloud-based security, compliance and IT solutions with more than 10,000 subscription customers worldwide, including a majority of the Forbes Global 100 and Fortune 100. Qualys helps organizations streamline and automate their security and compliance solutions onto a single platform for greater agility, better business outcomes, and substantial cost savings. 

The Qualys Enterprise TruRisk Platform leverages a single agent to continuously deliver critical security intelligence while enabling enterprises to automate the full spectrum of vulnerability detection, compliance, and protection for IT systems, workloads and web applications across on premises, endpoints, servers, public and private clouds, containers, and mobile devices. 

Founded in 1999 as one of the first SaaS security companies, Qualys has strategic partnerships and seamlessly integrates its vulnerability management capabilities into security offerings from cloud service providers, including Amazon Web Services, the Google Cloud Platform and Microsoft Azure, along with a number of leading managed service providers and global consulting organizations. For more information, please visit http://www.qualys.com.

Section iconCompany Overview

Phone number
Website
qualys.com
Stock Symbol
QLYS
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
1999
Employees
1001-5000

Section iconFunding & Financials

  • $5.6M

    Qualys has raised a total of $5.6M of funding over 5 rounds. Their latest funding round was raised on Nov 22, 2004 in the amount of $5.6M.

  • $500M$1B

    Qualys's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $5.6M

    Qualys has raised a total of $5.6M of funding over 5 rounds. Their latest funding round was raised on Nov 22, 2004 in the amount of $5.6M.

  • $500M$1B

    Qualys's revenue is estimated to be in the range of $500M$1B

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