List of Companies Using CircleCI
Prospecting companies using CircleCI? Here they are, biggest first, including MediaNews Group, Shaws Grocery and citizenM hotels. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
818
$100M - $250M
818
$100M - $250M
818
$100M - $250M
817
$100M - $250M
817
$250M - $500M
815
$250M - $500M
814
$100M - $250M
814
$445M
$250M - $500M
812
$1B - $10B
812
$420M
$100M - $250M
811
$500M - $1B
810
$511M
$500M - $1B
810
$1B - $10B
810
$100M - $250M
809
$50M - $100M
808
$1.7B
$500M - $1B
808
$537M
$250M - $500M
805
$100M - $250M
805
$25M - $50M
805
$100M - $250M
805
$250M - $500M
805
$250M - $500M
805
$50M - $100M
804
$680M
$250M - $500M
803
$192M
$250M - $500M
803
$100M - $250M
802
$500M - $1B
800
$577M
$100M - $250M
800
$500M - $1B
800
$25M - $50M
800
$500M - $1B
797
$264K
$500M - $1B
795
$100M - $250M
794
$112M
$1B - $10B
792
$61M
$250M - $500M
792
$10M - $25M
792
$50M - $100M
792
$1.1B
$100M - $250M
792
$1B - $10B
791
$500M - $1B
790
$1M - $10M
789
$479M
$250M - $500M
789
$100M - $250M
788
$500M - $1B
788
$100M - $250M
786
$100M - $250M
786
$25M - $50M
785
<$1M
785
$500M - $1B
784
$248M
$100M - $250M
783
$1B - $10B
783
$500M - $1B
783
$100M - $250M
783
$10M - $25M
782
$100M - $250M
781
$250M - $500M
781
$100M - $250M
780
$117M
$250M - $500M
779
$50M - $100M
779
$1B - $10B
778
$10M - $25M
778
$397M
$500M - $1B
777
$97M
$25M - $50M
775
$100M - $250M
775
$500M - $1B
775
$891M
$250M - $500M
774
$50M - $100M
774
$103M
$50M - $100M
774
$10M - $25M
772
$452M
$50M - $100M
772
$250M - $500M
770
$500M - $1B
770
$100M - $250M
770
$496M
$10M - $25M
768
$322M
$50M - $100M
768
$500M - $1B
767
$436M
$250M - $500M
766
$50M - $100M
761
$500M - $1B
759
$150M
$50M - $100M
757
$18M
$10M - $25M
757
$100M - $250M
756
$50M - $100M
756
$514M
$500M - $1B
756
$50M - $100M
756
$500M - $1B
754
$500M - $1B
754
$2.4M
$50M - $100M
753
$100M - $250M
751
$200M
$250M - $500M
751
$500M
$1B - $10B
750
$500M - $1B
749
$25M - $50M
749
$323M
$250M - $500M
749
$24M
$1M - $10M
749
$100M - $250M
748
$1.1B
$500M - $1B
748
$50M - $100M
744
$500M - $1B
744
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 MediaNews Group, Shaws Grocery and citizenM hotels.
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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