List of Companies Using Nagios
Prospecting companies using Nagios? Here they are, biggest first, including Nomios Netherlands, Santam Specialist and WTW (formerly Liazon). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
247
$50M - $100M
247
$32M
$500M - $1B
247
$1M - $10M
246
$50M - $100M
246
$1M - $10M
246
$1M - $10M
246
$200M
$250M - $500M
246
$1M - $10M
245
$50M - $100M
245
$500M
$25M - $50M
245
$140M
$25M - $50M
245
$10M - $25M
245
$250M - $500M
245
$50M - $100M
245
$50M - $100M
245
$50M - $100M
245
$25M - $50M
245
$10M - $25M
244
$20M
$1B - $10B
244
$1M - $10M
244
$250M - $500M
244
$60M
$25M - $50M
244
$50M - $100M
244
$500M - $1B
244
$1M - $10M
244
$10M - $25M
244
$25M - $50M
244
$50M - $100M
244
$8.5M
$10M - $25M
244
$10M - $25M
243
$25M - $50M
243
$100M - $250M
243
$8.2M
$25M - $50M
243
$1M - $10M
243
$500M - $1B
243
<$1M
243
$100M - $250M
243
$50M - $100M
243
$50M - $100M
243
$25M - $50M
243
$50M - $100M
243
$1M - $10M
242
$62M
$500M - $1B
242
$3.3M
$100M - $250M
242
$1M - $10M
242
$1M - $10M
242
$150M
$100M - $250M
242
$100M - $250M
242
$25M - $50M
242
<$1M
242
$100M - $250M
241
$100M - $250M
241
$250M - $500M
241
$1M - $10M
241
$100M - $250M
241
$50M - $100M
241
$1B - $10B
240
$50M - $100M
240
$50M - $100M
240
$25M - $50M
240
$10M - $25M
240
$250M
$250M - $500M
239
$106M
$100M - $250M
239
$1B - $10B
239
$132M
$100M - $250M
239
$10M - $25M
239
$75M
$100M - $250M
239
$250M - $500M
239
$10M - $25M
239
$10M - $25M
239
$100M - $250M
238
$1M - $10M
238
$4M
$25M - $50M
238
$10M - $25M
238
$25M - $50M
238
$50M - $100M
238
$100M - $250M
238
$100M - $250M
238
$1M - $10M
238
$10M - $25M
238
$25M - $50M
238
$50M - $100M
237
$250M - $500M
237
$1B - $10B
237
$10M - $25M
237
$100M - $250M
237
$10M - $25M
237
$100M - $250M
237
$100M - $250M
237
$71M
$50M - $100M
237
$25M - $50M
237
$108M
$250M - $500M
237
$25M - $50M
237
$50M - $100M
236
$250M - $500M
236
$1M - $10M
236
$500M - $1B
236
$10M - $25M
236
$287M
$50M - $100M
236
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 Nomios Netherlands, Santam Specialist and WTW (formerly Liazon).
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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