List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including Ullink - now part of Broadridge Trading and Connectivity Solutions, Geffen Academy at UCLA and Macys Furniture Gallery. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
154
$100M - $250M
153
$500M - $1B
153
$10M - $25M
153
$50M - $100M
153
$50M - $100M
153
$25M - $50M
152
$50M - $100M
152
$10M - $25M
152
$100M - $250M
152
$1M - $10M
152
$1M - $10M
151
$25M - $50M
151
$50M - $100M
151
$500M - $1B
151
$100M - $250M
151
$100M - $250M
151
$1M - $10M
150
$100M - $250M
150
$1M - $10M
150
$42M
$50M - $100M
150
$100M - $250M
150
$100M - $250M
150
$10M - $25M
150
$10M - $25M
150
$1M - $10M
149
$100M - $250M
149
$250M - $500M
149
$100M - $250M
149
$100M - $250M
149
$100M - $250M
149
$50M - $100M
149
$1M - $10M
149
$25M - $50M
149
$1M - $10M
149
$1M - $10M
149
$50M - $100M
149
$100M - $250M
148
$10M - $25M
148
$112M
$250M - $500M
148
$1M - $10M
148
$100M - $250M
148
$1M - $10M
148
$1M - $10M
148
$62M
$100M - $250M
148
$100M - $250M
148
$100M - $250M
148
<$1M
148
$10M - $25M
148
$1M - $10M
147
<$1M
147
$100M - $250M
147
$50M - $100M
147
$50M - $100M
147
$1M - $10M
147
<$1M
147
$100M - $250M
146
$8.6M
$25M - $50M
146
$1B - $10B
146
$10M
<$1M
146
$1M - $10M
146
$50M - $100M
146
$10M - $25M
146
$100M - $250M
146
$1M - $10M
146
$50M - $100M
146
$50M - $100M
146
$25M - $50M
146
$1B - $10B
146
$25M - $50M
145
$500M - $1B
145
$100M - $250M
145
$10M - $25M
145
$50M - $100M
145
$250M - $500M
144
$250M - $500M
144
$14M
$1M - $10M
144
$418M
$100M - $250M
144
$17M
$50M - $100M
144
$25M - $50M
144
$1M - $10M
144
$100M - $250M
144
$25M - $50M
144
$250M - $500M
143
$100M - $250M
143
$25M - $50M
143
$25M - $50M
143
$500M - $1B
143
$1M - $10M
143
<$1M
143
$1M - $10M
142
$100M - $250M
142
$10M - $25M
142
$154M
$25M - $50M
142
$25M - $50M
142
$1B - $10B
142
$10M - $25M
142
$100M - $250M
142
$25M - $50M
142
$1M - $10M
142
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 Ullink - now part of Broadridge Trading and Connectivity Solutions, Geffen Academy at UCLA and Macys Furniture Gallery.
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.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
