List of Companies Using CircleCI
Prospecting companies using CircleCI? Here they are, biggest first, including AA Insurance NZ, Experian Consumer Services and Fresha. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
875
$250M - $500M
875
$299M
$100M - $250M
875
$100M - $250M
875
$1.5M
$250M - $500M
875
$500M - $1B
875
$990M
$100M - $250M
875
$100M - $250M
875
$50M - $100M
874
$10B+
874
$397M
$250M - $500M
874
$50M - $100M
874
$342M
$500M - $1B
870
$989M
$500M - $1B
869
$10M - $25M
868
$127M
$500M - $1B
868
$1B - $10B
867
$570M
$250M - $500M
867
$191M
$100M - $250M
867
$4.9B
$50M - $100M
865
$70M
$50M - $100M
865
$500M - $1B
864
$50M
$1B - $10B
864
$185M
$500M - $1B
863
$500M - $1B
862
$940M
$1B - $10B
862
$115M
$100M - $250M
862
$164M
$1B - $10B
861
$102M
$50M - $100M
861
$250M - $500M
858
$100M - $250M
857
$250M - $500M
857
$460M
$250M - $500M
856
$570M
$250M - $500M
854
$100M - $250M
854
$100M - $250M
853
$88M
$250M - $500M
852
$41M
$100M - $250M
852
$537M
$100M - $250M
852
$50M - $100M
851
$428M
$250M - $500M
849
$100M - $250M
848
$500M - $1B
848
$100M - $250M
847
$100M - $250M
847
$321M
$500M - $1B
846
$1B - $10B
842
$200K
$500M - $1B
842
$500M - $1B
842
$500M - $1B
842
$100M - $250M
842
$46M
$500M - $1B
841
$360M
$250M - $500M
841
$283K
$100M - $250M
841
$1.4M
$250M - $500M
841
$50M - $100M
841
$25M - $50M
841
$10M - $25M
841
$290M
$10B+
841
$1M - $10M
840
$186M
$500M - $1B
840
$500M - $1B
840
$500M - $1B
839
$100M - $250M
839
$500M - $1B
838
$500M - $1B
838
$250M - $500M
837
$50M - $100M
837
$25M - $50M
837
$100M - $250M
837
$1M - $10M
837
$100M - $250M
836
$500M - $1B
835
$164M
$50M - $100M
834
$136M
$100M - $250M
834
$50M - $100M
832
$1M - $10M
832
$53M
$1B - $10B
832
$198M
$250M - $500M
832
$50M - $100M
831
$250M - $500M
831
$420M
$100M - $250M
830
$1B - $10B
827
$100M - $250M
826
$250M - $500M
825
$100M - $250M
822
$100M - $250M
821
$411M
$100M - $250M
820
$577M
$100M - $250M
820
$100M - $250M
820
$25M - $50M
819
$1B - $10B
818
$100M - $250M
818
$250M - $500M
817
$25M - $50M
817
$100M - $250M
817
$250M - $500M
817
$1B - $10B
817
$500M - $1B
816
$376M
$1B - $10B
816
About companies using CircleCI
Why target companies using CircleCI?
CircleCI 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 AA Insurance NZ, Experian Consumer Services and Fresha.
Which industries use CircleCI the most?
Among companies using CircleCI on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Insurance and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using CircleCI located?
Companies using CircleCI are most often headquartered in the United States, the United Kingdom, Canada, France, India and Germany.
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 CircleCI?
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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