List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including ThoughtWorks Studios, Tony Betten Ford & Sons and Truist, Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
51
$10M - $25M
51
$6.7M
$25M - $50M
51
$1M - $10M
51
$1M - $10M
51
$25M - $50M
51
<$1M
51
$10M - $25M
51
$1M - $10M
51
<$1M
51
$1M - $10M
51
$1M - $10M
51
<$1M
51
$10M - $25M
51
$50M - $100M
51
$25M - $50M
51
$1M - $10M
51
$1M - $10M
51
51
$1M - $10M
51
$1M - $10M
51
$25M - $50M
51
$10M - $25M
51
$10M - $25M
51
$500M - $1B
50
$25M - $50M
50
$400K
$1M - $10M
50
$1M - $10M
50
$25M - $50M
50
$1M - $10M
50
$50M - $100M
50
$1M - $10M
50
$25M - $50M
50
$153M
$10M - $25M
50
$10M - $25M
50
$25M - $50M
50
$10M - $25M
50
$250M - $500M
50
$10M - $25M
49
$1M - $10M
49
$10M - $25M
49
$50M - $100M
49
$10M - $25M
49
$10M - $25M
49
$100M - $250M
49
$10M - $25M
49
$86M
$50M - $100M
49
$25M - $50M
49
$47M
$10M - $25M
49
$1M - $10M
49
$50M - $100M
49
$1.3M
$1M - $10M
49
$25M - $50M
49
$50M - $100M
49
$25M - $50M
49
$25M - $50M
49
$10M - $25M
49
$1M - $10M
49
$31M
$25M - $50M
49
$10M - $25M
49
$3M
$25M - $50M
49
$27M
$25M - $50M
49
$1M - $10M
49
$1M - $10M
49
$50M - $100M
49
$10M - $25M
49
$1M - $10M
49
$1M - $10M
49
$17M
$50M - $100M
49
$1M - $10M
49
<$1M
49
$50M - $100M
49
$10M - $25M
49
$10M - $25M
48
$25M - $50M
48
$25M - $50M
48
$10M - $25M
48
$1M - $10M
48
$10M - $25M
48
$1M - $10M
48
$250M - $500M
48
$25M - $50M
48
$10M
$50M - $100M
48
<$1M
48
$1M - $10M
48
$1M - $10M
48
$1M - $10M
48
$25M - $50M
48
$1M - $10M
48
$250M - $500M
48
$25M - $50M
47
$25M - $50M
47
<$1M
47
$16M
$10M - $25M
47
$1M - $10M
47
$10M - $25M
47
$25M - $50M
47
$100M - $250M
47
$100M - $250M
47
$1M - $10M
47
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 ThoughtWorks Studios, Tony Betten Ford & Sons and Truist, Inc..
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.
