List of Companies Using Qualys
Prospecting companies using Qualys? Here they are, biggest first, including HunaTek, KleinBank, a division of Old National Bank and Promontory Interfinancial Network. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
114
$50M - $100M
114
$25M - $50M
114
$25M - $50M
114
$500M - $1B
113
$100M - $250M
113
$46M
$10M - $25M
113
$25M - $50M
113
$50M - $100M
113
$143M
$100M - $250M
113
$1M - $10M
113
$10M - $25M
113
$50M - $100M
112
$4M
$100M - $250M
112
$100M - $250M
112
$50K
$25M - $50M
112
$1M - $10M
112
$10M - $25M
112
$25M - $50M
112
$1M - $10M
112
$1M - $10M
111
$10M - $25M
111
$100M - $250M
111
$100M - $250M
111
<$1M
111
$100M - $250M
111
$10M - $25M
111
$10M - $25M
111
$25M - $50M
111
$50M - $100M
111
$25M - $50M
111
$25M - $50M
111
$50M - $100M
111
$25M - $50M
110
$50M - $100M
110
$1M - $10M
110
$100M - $250M
110
$25M - $50M
110
$138M
$10M - $25M
110
$25M - $50M
110
$100M - $250M
110
$1M - $10M
110
$10M - $25M
110
$500M - $1B
109
$50M - $100M
109
$25M - $50M
109
$29M
$250M - $500M
109
$297M
$100M - $250M
109
$1M - $10M
109
$93M
$25M - $50M
109
$250M - $500M
109
$1M - $10M
109
$50M - $100M
109
$50M - $100M
109
$10M - $25M
109
$25M - $50M
109
$100M - $250M
109
$100M - $250M
109
$25M - $50M
109
$100M - $250M
109
$50M - $100M
109
$10M - $25M
108
$50M - $100M
108
$10M - $25M
108
$25M - $50M
108
$50M - $100M
108
<$1M
108
$100M - $250M
108
$100M - $250M
108
$355M
$1M - $10M
108
$116M
$10M - $25M
108
$1M - $10M
108
$10M - $25M
108
$100M - $250M
108
$10M - $25M
108
$25M - $50M
107
$464M
$25M - $50M
107
$100M - $250M
107
$100M - $250M
107
$100M - $250M
107
$199M
$10M - $25M
107
$1M - $10M
107
$50M - $100M
107
$500M - $1B
107
$50M - $100M
107
$100M - $250M
107
$50M - $100M
107
$25M - $50M
107
$25M - $50M
107
$25M - $50M
107
$10M - $25M
106
$1M - $10M
106
$2M
$1M - $10M
106
$25M - $50M
106
$250M - $500M
106
$100M - $250M
106
$25M - $50M
106
$25M - $50M
106
$50M - $100M
106
$100M - $250M
106
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 HunaTek, KleinBank, a division of Old National Bank and Promontory Interfinancial Network.
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.
