List of Companies Using Nagios
Prospecting companies using Nagios? Here they are, biggest first, including Collegis Education, Excel™ and GE Healthcare IT. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
359
$100M - $250M
359
$1M - $10M
359
$1M - $10M
359
$100M - $250M
358
$25M - $50M
358
$10B+
358
$10M - $25M
358
$1M - $10M
358
$50M - $100M
358
$25M - $50M
357
$100M - $250M
357
$14M
$250M - $500M
357
$100M - $250M
357
$5M
$25M - $50M
357
$25M - $50M
357
$10M - $25M
357
$1B - $10B
357
$100M - $250M
356
$100M - $250M
356
$25M - $50M
356
$50M - $100M
356
$10M - $25M
356
$100M - $250M
355
$50M - $100M
355
$1B - $10B
355
$1B - $10B
355
$500M - $1B
355
$100M - $250M
354
$10M - $25M
354
$500M - $1B
354
$1B - $10B
354
$100M - $250M
354
$250M - $500M
353
$1.1B
$100M - $250M
352
$10M - $25M
352
$79M
$25M - $50M
352
$50M - $100M
351
$1M - $10M
351
$100M - $250M
351
$9.6B
$100M - $250M
351
$1M - $10M
351
$250M - $500M
351
$250M - $500M
351
$10M - $25M
351
$250M - $500M
351
$100M - $250M
351
$250M - $500M
350
<$1M
350
$1B - $10B
350
$25M - $50M
350
$50M - $100M
350
$1M
$10M - $25M
350
$10M - $25M
350
$100M - $250M
350
$250M - $500M
350
$100M - $250M
349
$1B - $10B
349
$1M - $10M
349
$10M - $25M
349
$100M - $250M
349
$68M
$250M - $500M
348
$25M - $50M
348
$100M - $250M
348
<$1M
347
$25M - $50M
347
$50M
$100M - $250M
347
$100M - $250M
347
$250M - $500M
347
$250M - $500M
346
$100M - $250M
346
$100M - $250M
346
$10M - $25M
346
$100M - $250M
346
$50M - $100M
346
$100M - $250M
346
$12M
$100M - $250M
346
$10M - $25M
346
$250M - $500M
346
$25M - $50M
345
$4.7B
$100M - $250M
345
$500M - $1B
345
$250M - $500M
345
$25M - $50M
345
$39M
$100M - $250M
345
$1B
$100M - $250M
345
$25M - $50M
345
$10M - $25M
344
$116M
$100M - $250M
344
$250M - $500M
344
$50M - $100M
344
$25M - $50M
344
$500M - $1B
343
$500M - $1B
343
$250M - $500M
343
$100M - $250M
343
$250M - $500M
343
$50M - $100M
343
$250M - $500M
342
$250M - $500M
342
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 Collegis Education, Excel™ and GE Healthcare IT.
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.
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