List of Companies Using Nessus
Prospecting companies using Nessus? Here they are, biggest first, including NYU Marron Institute of Urban Management, Ocean City Home Bank and Secure Halo™, a Mission Critical Partners company. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
39
$25M - $50M
39
$10M - $25M
39
$25M - $50M
39
$50M - $100M
39
$10M - $25M
39
$50M - $100M
38
$10M - $25M
38
$19M
$10M - $25M
38
$1M - $10M
38
$10M - $25M
38
$1M - $10M
38
$25M - $50M
38
$25M - $50M
38
$50M - $100M
38
$10M - $25M
38
$50M - $100M
38
$24M
$25M - $50M
38
$10M - $25M
38
$25M - $50M
38
$25M - $50M
38
$50M - $100M
38
$25M - $50M
38
$25M - $50M
38
$25M - $50M
38
$25M - $50M
38
$20M
$25M - $50M
38
$50M - $100M
38
$25M - $50M
38
$50M - $100M
37
$10M - $25M
37
$25M - $50M
37
$1M - $10M
37
$10M - $25M
37
$25M - $50M
37
$25M - $50M
37
$10M - $25M
37
$25M - $50M
37
$25M - $50M
37
$1M - $10M
37
$1M - $10M
37
$50M - $100M
37
$25M - $50M
37
$25M - $50M
37
$1M - $10M
37
$10M - $25M
37
$25M - $50M
37
$25M - $50M
37
$10M - $25M
37
$1.8M
$10M - $25M
37
$25M - $50M
37
$50M - $100M
37
$1M - $10M
37
$10M - $25M
37
$25M - $50M
37
$25M - $50M
37
$44M
$10M - $25M
37
$100M - $250M
37
$1M - $10M
37
$25M - $50M
36
$10M - $25M
36
$10M - $25M
36
$25M - $50M
36
$10M - $25M
36
$10M - $25M
36
$1M - $10M
36
$25M - $50M
36
<$1M
36
$25M - $50M
36
$25M - $50M
36
$100M - $250M
36
<$1M
36
$25M - $50M
36
$1M - $10M
36
$10M - $25M
36
$10M - $25M
36
$10M - $25M
36
$1M - $10M
36
$25M - $50M
36
$2.5M
$25M - $50M
36
$10M - $25M
36
$10M - $25M
36
$50M - $100M
36
$25M - $50M
36
$1M - $10M
36
$10M - $25M
36
$50M - $100M
36
$25M - $50M
36
$49K
<$1M
36
$1M - $10M
36
$1M - $10M
36
$25M - $50M
36
$1M - $10M
36
$1M - $10M
36
$72M
$25M - $50M
36
$154M
$25M - $50M
35
$25M - $50M
35
$1M - $10M
35
$25M - $50M
35
$25M - $50M
35
About companies using Nessus
Why target companies using Nessus?
Nessus 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 NYU Marron Institute of Urban Management, Ocean City Home Bank and Secure Halo™, a Mission Critical Partners company.
Which industries use Nessus the most?
Among companies using Nessus on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Defense and Space Manufacturing, Higher Education and Computer and Network Security. Narrow your list to the industry you sell into from there.
Where are companies using Nessus located?
Companies using Nessus are most often headquartered in the United States, the United Kingdom, Canada, India, Germany and France.
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 Nessus?
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.
