List of Companies Using Nagios
Prospecting companies using Nagios? Here they are, biggest first, including Sciensano, Flexential and HomeAdvisor. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
836
$1.8B
$500M - $1B
834
$500M - $1B
834
$5.4M
$100M - $250M
834
$250M - $500M
832
$1B - $10B
831
$25M - $50M
831
$500M - $1B
831
$500M - $1B
830
$250M - $500M
829
$252M
$50M - $100M
829
$500M - $1B
828
$1M - $10M
826
$50M - $100M
825
$500M - $1B
824
$100M - $250M
823
$250M - $500M
823
$2M
$250M - $500M
823
$500M - $1B
823
$250M - $500M
822
$1.4M
$250M - $500M
820
$315M
$500M - $1B
819
$25M - $50M
819
$50M - $100M
819
$1B - $10B
819
$100M - $250M
818
$383M
$1B - $10B
818
$100M - $250M
818
$100M - $250M
817
$25M - $50M
817
$100M - $250M
817
$100M - $250M
817
$500M - $1B
816
$500M - $1B
816
$25M - $50M
816
$500M - $1B
816
$250M - $500M
815
$1B - $10B
814
$100M - $250M
814
$182M
$500M - $1B
814
$500M - $1B
812
$100M - $250M
812
$19M
$25M - $50M
812
$36M
$250M - $500M
812
$1B - $10B
812
$412M
$500M - $1B
810
$50M - $100M
810
$511M
$500M - $1B
810
$943M
$250M - $500M
810
$310M
$500M - $1B
809
$100M - $250M
809
$50M - $100M
808
$250M - $500M
808
$1.7B
$500M - $1B
808
$25M - $50M
808
$25M - $50M
805
$10M - $25M
803
$68M
$25M - $50M
803
$25M - $50M
801
$577M
$100M - $250M
800
$500M - $1B
800
$1M - $10M
800
$25M - $50M
798
$500M - $1B
798
$372M
$1B - $10B
798
$100M - $250M
798
$1B
$250M - $500M
797
$25M - $50M
796
$250M - $500M
796
$39M
$250M - $500M
795
$250M - $500M
794
$336M
$250M - $500M
792
$200M
$250M - $500M
792
$61M
$250M - $500M
792
$10M - $25M
792
$500M - $1B
791
$6.8M
$100M - $250M
791
$2M
$500M - $1B
791
$10M - $25M
790
$100M - $250M
790
$1B - $10B
790
$1B - $10B
790
$1M - $10M
789
$479M
$250M - $500M
789
$100M
$1B - $10B
787
$10M - $25M
787
$250M - $500M
787
$51M
$50M - $100M
786
$500M - $1B
784
$1B - $10B
783
$500M - $1B
783
$10M - $25M
782
$100M - $250M
781
$25M - $50M
781
$100M - $250M
780
$50M - $100M
780
$1B - $10B
780
$100M - $250M
780
$448M
$500M - $1B
779
$10M - $25M
778
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 Sciensano, Flexential and HomeAdvisor.
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
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
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