List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including Disney Music Group, Lyra and Siemens Postal, Parcel & Airport Logistics LLC. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
605
$500M - $1B
605
$250M - $500M
605
$7.5M
$100M - $250M
604
$50M - $100M
604
$1B - $10B
603
$25M - $50M
603
$1B - $10B
603
$50M - $100M
602
$2.4M
$500M - $1B
602
$500M - $1B
601
$30M
$25M - $50M
601
$10M - $25M
600
$220M
$100M - $250M
600
$1M - $10M
600
$500M - $1B
599
$250M - $500M
599
$1M - $10M
598
$100M - $250M
598
$50M - $100M
596
$1M - $10M
596
$100M - $250M
596
$25M - $50M
596
$5.3M
$500M - $1B
595
$50M - $100M
595
$250M - $500M
594
$10M
$100M - $250M
594
$1M - $10M
594
$10M - $25M
594
$100M - $250M
594
$12M
$250M - $500M
593
$1.1B
$500M - $1B
593
$24M
$10M - $25M
590
$50M - $100M
590
$500M - $1B
590
$100M - $250M
589
$1M - $10M
589
$100M - $250M
589
$1B - $10B
588
$50M - $100M
588
$1M - $10M
586
$250M - $500M
586
$1.2B
$100M - $250M
586
$500M - $1B
583
$100M - $250M
583
$50M - $100M
583
$100M - $250M
583
$50M - $100M
583
$100M - $250M
582
$50M - $100M
582
$250M - $500M
581
$25M - $50M
581
$500M - $1B
580
$10M - $25M
580
$10M - $25M
580
$1M - $10M
580
$1M - $10M
579
$17M
$500M - $1B
579
$50M - $100M
578
$1.8B
$250M - $500M
578
$1M - $10M
576
$12M
$100M - $250M
576
$38M
$100M - $250M
576
$411M
$500M - $1B
572
$36M
$500M - $1B
571
$100M - $250M
571
$50M - $100M
571
$50M - $100M
571
$1B - $10B
570
$500M - $1B
570
$25M - $50M
568
$365M
$500M - $1B
567
$789M
$10B+
567
$1B - $10B
567
$10M - $25M
566
$25M - $50M
566
$500M - $1B
566
$517M
$50M - $100M
566
$1B - $10B
564
$100M - $250M
564
$500M - $1B
564
$1B - $10B
562
$500M - $1B
562
$250M - $500M
562
$102M
$250M - $500M
562
$100M - $250M
559
$50M - $100M
558
$100M - $250M
558
$1B - $10B
558
$50M - $100M
558
$1B - $10B
558
$1M - $10M
557
$25M - $50M
557
$17M
$500M - $1B
557
$25M - $50M
557
$500M - $1B
556
$264M
$250M - $500M
556
$11M
$100M - $250M
554
$100M - $250M
554
$25M - $50M
554
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 Disney Music Group, Lyra and Siemens Postal, Parcel & Airport Logistics LLC.
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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Top companies by employee count
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