List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including T. Rowe Price UK, TIEVA and University of Wisconsin School of Veterinary Medicine. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
192
$10M - $25M
192
$1M - $10M
192
$100M - $250M
191
$100M - $250M
191
$12M
$100M - $250M
191
<$1M
191
$30M
$250M - $500M
191
$10M - $25M
190
$1M - $10M
190
$1M - $10M
189
$25M - $50M
189
$50M - $100M
189
$5.7M
$500M - $1B
189
$100M - $250M
189
$50M - $100M
189
$1M - $10M
189
$50M - $100M
189
$1M - $10M
189
$10M - $25M
189
$100M - $250M
189
$53M
$100M - $250M
188
$100M - $250M
188
$198M
$250M - $500M
187
<$1M
187
$46M
$50M - $100M
187
$100M - $250M
187
$100M - $250M
187
$121M
$10M - $25M
187
$25M - $50M
187
$100M - $250M
187
$100M - $250M
187
$131M
$100M - $250M
187
$25M - $50M
187
$100M - $250M
186
$10M - $25M
186
$13M
$100M - $250M
186
$1M - $10M
186
$1M - $10M
186
$250M - $500M
186
$1M - $10M
185
$25M - $50M
185
$100M - $250M
185
$10M - $25M
185
$50M - $100M
185
$10M - $25M
185
$1M - $10M
185
$100M - $250M
185
$821M
$25M - $50M
185
$250M - $500M
185
$25M - $50M
185
$50M - $100M
184
$100M - $250M
184
$217M
$50M - $100M
184
$50M - $100M
184
$21M
$1M - $10M
184
$10M - $25M
184
$1M - $10M
184
$100M - $250M
184
$40M
$25M - $50M
183
$85M
$10M - $25M
183
$250M - $500M
183
$25M - $50M
183
$500M - $1B
183
$25M - $50M
183
$100M - $250M
183
<$1M
183
$130M
$100M - $250M
183
$25M - $50M
182
$1M - $10M
182
$250M - $500M
182
$25M - $50M
182
$50M - $100M
182
$10M - $25M
182
$50M - $100M
182
$1M - $10M
182
$100M - $250M
181
$100M - $250M
181
$100M - $250M
181
$50M - $100M
181
$25M - $50M
181
$50M - $100M
181
$25M - $50M
181
$50M - $100M
181
$1M - $10M
181
$10M - $25M
181
$100M - $250M
181
$10M - $25M
180
$50M - $100M
180
$250M - $500M
180
$25M - $50M
180
$50M - $100M
180
$10M - $25M
180
$100M - $250M
180
$1.7M
$50M - $100M
180
$20M
$1M - $10M
180
$1M - $10M
179
$50M - $100M
179
$100M - $250M
179
$100M - $250M
179
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 T. Rowe Price UK, TIEVA and University of Wisconsin School of Veterinary 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.
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.
