List of Companies Using Nagios
Prospecting companies using Nagios? Here they are, biggest first, including AEgis, a BlueHalo Company, Ascender HCM and Keefe Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
227
$77M
$10M - $25M
227
$100M - $250M
227
$469M
$250M - $500M
227
$50M - $100M
227
$1M - $10M
226
$50M - $100M
226
$500M - $1B
226
$500M - $1B
226
$284M
$50M - $100M
226
$100M - $250M
225
$100M - $250M
225
$50M - $100M
225
$25M - $50M
225
$1M - $10M
225
$50M - $100M
225
$25M - $50M
225
$1M - $10M
225
$100M - $250M
225
$50M - $100M
225
$25M - $50M
224
$100M - $250M
224
$2.3M
$25M - $50M
224
$500M - $1B
224
$100M - $250M
224
$100M - $250M
224
$25M - $50M
224
$50M - $100M
224
$50M - $100M
223
$239M
$50M - $100M
223
$1M - $10M
223
$176M
$100M - $250M
223
$10M - $25M
223
$100M - $250M
222
$100M - $250M
222
$100M - $250M
222
$10M - $25M
222
$50M - $100M
222
$100M - $250M
222
$10M - $25M
222
$17M
$1M - $10M
222
$1M - $10M
222
$10M - $25M
222
$250M - $500M
221
$50M - $100M
221
$50M - $100M
221
$10M - $25M
221
$584M
$100M - $250M
221
$10M - $25M
221
$50M - $100M
221
$1M - $10M
220
$50M - $100M
220
$25M - $50M
220
$65M
$500M - $1B
220
$1M - $10M
220
$25M - $50M
220
$50M - $100M
220
$82M
$25M - $50M
219
$10M - $25M
219
$10M - $25M
219
$250M - $500M
219
$1.9B
$100M - $250M
219
$25M - $50M
219
$25M - $50M
219
$50M - $100M
219
$173M
$250M - $500M
219
$100M - $250M
218
$100M - $250M
218
$100M - $250M
218
$25M - $50M
218
$100M - $250M
218
$1M - $10M
218
$100M - $250M
218
$10M - $25M
218
$1B - $10B
217
$135M
$100M - $250M
217
$250M - $500M
217
$1M
$250M - $500M
217
$1M - $10M
217
$25M - $50M
217
$1M - $10M
217
$50M - $100M
216
$50M - $100M
216
$100M - $250M
216
$100M - $250M
216
$100M - $250M
216
$10M - $25M
216
$49M
$50M - $100M
215
$250M - $500M
215
$2.5M
$25M - $50M
215
$1M - $10M
215
$100M - $250M
215
$100M - $250M
215
$178M
$250M - $500M
215
$10M - $25M
215
$70M
$25M - $50M
215
$25M - $50M
214
$1M - $10M
214
$25M - $50M
214
$50M - $100M
214
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 AEgis, a BlueHalo Company, Ascender HCM and Keefe Group.
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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Top companies by employee count
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