List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including GlobalLogic UK&I, Intermountain Health Platte Valley Hospital and The University of Chicago Pritzker School of Medicine. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
369
$50M - $100M
369
$50M - $100M
369
$237M
$50M - $100M
369
$100M - $250M
368
$97M
$100M - $250M
368
$175M
$100M - $250M
367
$250M - $500M
366
$100M - $250M
366
$1M - $10M
366
$500M - $1B
366
$25M - $50M
365
$100M - $250M
365
$13M
$50M - $100M
365
$500M - $1B
365
$31M
$250M - $500M
364
$250M - $500M
364
$100M - $250M
363
$10M - $25M
363
$100M - $250M
363
$1M - $10M
362
$100M - $250M
362
$10M - $25M
362
$100M - $250M
362
$1B - $10B
361
<$1M
361
$50M - $100M
361
$500M - $1B
360
$250M - $500M
360
$250M - $500M
360
$1M - $10M
360
$1M - $10M
360
$25M - $50M
360
$10M - $25M
359
$50M - $100M
359
$1M - $10M
359
$250M - $500M
359
$1M - $10M
358
$250M - $500M
358
$50M - $100M
358
$1B - $10B
357
$250M - $500M
357
$100M - $250M
357
$250M - $500M
357
$500M - $1B
357
$250M - $500M
357
$1B - $10B
356
$1M - $10M
356
$50M - $100M
356
$250M - $500M
356
$100M - $250M
356
$100M - $250M
356
$25M - $50M
356
$1M - $10M
356
$10M - $25M
356
<$1M
356
$100M - $250M
355
$100M - $250M
355
$50M - $100M
355
$100M - $250M
355
$1B - $10B
355
$50M - $100M
354
$250M - $500M
354
$1.5B
$100M - $250M
354
$100M - $250M
354
$1B - $10B
354
$1B - $10B
354
$50M - $100M
353
$323M
$500M - $1B
353
$33M
$50M - $100M
352
$10M - $25M
352
$250M - $500M
352
$10M - $25M
351
$50M - $100M
351
$9.6B
$100M - $250M
351
$10M - $25M
351
$250M - $500M
350
<$1M
350
$852M
350
$106M
$25M - $50M
350
$214M
$100M - $250M
350
$10M - $25M
350
$250M - $500M
350
$144M
$25M - $50M
349
$1.2M
$500M - $1B
349
$50M - $100M
349
$1M - $10M
349
$100M - $250M
349
$25M - $50M
348
$841M
$100M - $250M
348
<$1M
347
$440M
$50M - $100M
347
$10M - $25M
347
$10M - $25M
347
$100M - $250M
347
$25M - $50M
346
$100M - $250M
346
$1M - $10M
345
$250M - $500M
345
$25M - $50M
345
About companies using Qualys
Why target companies using Qualys?
Qualys is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include GlobalLogic UK&I, Intermountain Health Platte Valley Hospital and The University of Chicago Pritzker School of Medicine.
Which industries use Qualys the most?
Among companies using Qualys on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Insurance, Higher Education and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using Qualys located?
Companies using Qualys are most often headquartered in the United States, the United Kingdom, Canada, France, India and Germany.
What other Security, identity & compliance technologies do companies use?
Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Microsoft Active Directory, Cisco, Microsoft Entra ID and CookieYes.
How do I reach decision makers at companies using Qualys?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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