List of Companies Using Nessus
Prospecting companies using Nessus? Here they are, biggest first, including Walmart Specialty Pharmacy, BayCare Clinic and Cheers Interactive. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
464
$100M - $250M
463
$10M - $25M
463
$100M - $250M
463
$25M - $50M
462
$100M - $250M
462
$100M - $250M
462
$50M - $100M
461
$10M - $25M
461
$50M - $100M
461
$50M - $100M
460
$1M - $10M
460
$500M - $1B
460
$10M - $25M
459
$100M - $250M
459
$25M - $50M
459
$250M - $500M
459
$250M - $500M
459
$1B - $10B
459
$10M - $25M
458
$1M - $10M
458
$25M - $50M
458
$250M - $500M
458
$50M - $100M
457
$226M
$100M - $250M
457
$250M - $500M
457
$25M - $50M
457
$10M - $25M
457
$100M - $250M
456
$25M - $50M
456
$1M - $10M
456
$100M
$1B - $10B
456
$250M - $500M
456
$50M - $100M
455
$50M - $100M
454
$2.5M
$10M - $25M
454
$1M - $10M
453
$25M - $50M
453
$27M
$50M - $100M
453
$25M - $50M
453
$50M - $100M
453
$100M - $250M
453
$250M - $500M
453
$274M
$250M - $500M
453
$500M - $1B
452
$1B - $10B
452
$100M - $250M
452
$500M - $1B
452
$100M - $250M
451
$100M - $250M
451
$100M - $250M
450
$100M - $250M
450
$50M - $100M
450
$10M - $25M
450
$90M
$100M - $250M
450
$500M - $1B
450
$250M - $500M
449
$10M - $25M
449
$100M - $250M
449
$500M - $1B
449
$250M - $500M
448
$25M - $50M
448
$10M - $25M
448
$100M - $250M
448
$500M - $1B
447
$100M - $250M
447
$100M - $250M
447
$50M - $100M
447
$625M
$100M - $250M
447
$1B - $10B
446
$41M
$25M - $50M
446
$50M - $100M
446
$200M
$100M - $250M
446
$500M - $1B
445
$250M - $500M
445
$250M - $500M
445
$54K
$500M - $1B
444
$10M - $25M
444
$1B - $10B
443
$100M - $250M
443
$49M
$100M - $250M
443
$25M - $50M
442
$25M - $50M
441
$100M - $250M
441
$174M
$100M - $250M
440
$10M - $25M
440
$50M - $100M
440
$10M - $25M
440
$1B - $10B
440
$250M - $500M
440
$10M - $25M
440
$1M - $10M
439
$100M - $250M
439
$100M - $250M
439
$10M - $25M
438
$100M - $250M
438
$1M - $10M
438
$100M - $250M
438
$100M - $250M
438
$1M - $10M
438
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 Walmart Specialty Pharmacy, BayCare Clinic and Cheers Interactive.
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.
