List of Companies Using Nagios
Prospecting companies using Nagios? Here they are, biggest first, including API Holdings, ClearTrail Technologies and Gresham. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$10M - $25M
500
$25M - $50M
499
$100M - $250M
499
$5.7M
$1B - $10B
499
$250M - $500M
499
$1B - $10B
498
$100M - $250M
498
$10M - $25M
498
$100M - $250M
498
$100M - $250M
497
$232M
$1B - $10B
497
$10M - $25M
497
$25M - $50M
497
$112M
$100M - $250M
496
$50M - $100M
496
$148M
$10M - $25M
496
$50M - $100M
496
$1M - $10M
495
$1M - $10M
495
$722M
$250M - $500M
495
$503M
$500M - $1B
495
$50M - $100M
495
$250M - $500M
494
$250M - $500M
494
$50M - $100M
494
$50M - $100M
493
$500M - $1B
493
$10M - $25M
493
$250M - $500M
493
$20M
$100M - $250M
493
$1B - $10B
493
$10M - $25M
493
$250M - $500M
492
$100M - $250M
492
$500M - $1B
491
$50M - $100M
490
$250M - $500M
489
$100M - $250M
488
$1M - $10M
488
$1B - $10B
487
$50M - $100M
487
$500M - $1B
487
$25M - $50M
487
$100M - $250M
487
$100M - $250M
487
$100M - $250M
486
$292M
$50M - $100M
486
$27M
$1B - $10B
486
$50M - $100M
485
$50M - $100M
485
$25M - $50M
485
$25M - $50M
485
$500M - $1B
485
$250M - $500M
484
$100M - $250M
484
$250M - $500M
484
$25M - $50M
484
$500M - $1B
484
$1.9M
$10M - $25M
483
$50M - $100M
483
$100M - $250M
482
$127K
$50M - $100M
482
$100M - $250M
482
$25M - $50M
482
$50M - $100M
482
$25M - $50M
482
$140M
$250M - $500M
481
$122M
$250M - $500M
481
$500M - $1B
481
$250M - $500M
481
$50M - $100M
480
$1.1B
$10M - $25M
480
$25M - $50M
480
$250M - $500M
480
$250M - $500M
480
$500M - $1B
479
<$1M
479
$10M - $25M
479
$100M - $250M
478
$377M
$1B - $10B
478
$100M - $250M
478
$25M - $50M
477
$500M - $1B
477
$100M - $250M
477
$10M - $25M
477
$50M - $100M
477
$52M
$50M - $100M
476
$250M - $500M
476
$25M - $50M
476
$100M - $250M
476
$250M - $500M
475
$250M - $500M
475
$25M - $50M
475
$10M - $25M
474
$250M - $500M
474
$58M
$25M - $50M
474
$256M
$250M - $500M
473
$250M - $500M
473
$25M - $50M
473
$50M - $100M
473
About companies using Nagios
Why target companies using Nagios?
Nagios is a DevOps & observability technology. These are the tools engineering teams build, ship and monitor with, and their users are buyers of developer tools, infrastructure and services. Companies on the list include API Holdings, ClearTrail Technologies and Gresham.
Which industries use Nagios the most?
Among companies using Nagios on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Higher Education, Telecommunications and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using Nagios located?
Companies using Nagios are most often headquartered in the United States, the United Kingdom, France, Canada, Germany and India.
What other DevOps & observability technologies do companies use?
Prospecting the wider DevOps & observability space? Related technologies with their own company lists include GitHub, New Relic, Docker and Kubernetes.
How do I reach decision makers at companies using Nagios?
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.
