List of Companies Using CircleCI
Prospecting companies using CircleCI? Here they are, biggest first, including Distillery, Fives Intralogistics Corp. and Kestrel Enterprises, Inc.. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
237
$100M - $250M
237
$100M - $250M
237
$71M
$50M - $100M
237
$5.4M
$1M - $10M
237
$108M
$250M - $500M
237
$25M - $50M
237
$100M - $250M
237
$1B - $10B
237
$10M - $25M
236
$25M - $50M
236
$45M
$25M - $50M
236
$702M
$25M - $50M
236
$100M - $250M
236
$138M
$10M - $25M
236
$50M - $100M
236
$100M - $250M
236
$51M
$25M - $50M
235
$250M - $500M
235
$1M - $10M
235
$10M - $25M
235
$35M
$100M - $250M
235
$100M - $250M
235
$16M
$100M - $250M
235
$3M
$500M - $1B
235
$1M - $10M
235
$100M - $250M
234
$248M
$500M - $1B
234
$1M - $10M
234
$25M - $50M
234
$10M - $25M
234
$11M
$500M - $1B
234
$25M - $50M
234
$100M - $250M
234
$1M - $10M
234
$2.9M
$10M - $25M
234
$1M - $10M
233
$2M
$25M - $50M
233
$15M
$100M - $250M
233
$56M
$10M - $25M
233
$28M
$50M - $100M
233
$50M - $100M
233
$25M - $50M
233
$1M - $10M
233
$50M - $100M
232
$10M - $25M
232
$167M
$10M - $25M
232
$101M
$25M - $50M
232
$66M
$100M - $250M
232
$593M
<$1M
232
$250M - $500M
232
$61M
$10M - $25M
232
$100M - $250M
232
$6.6M
$1M - $10M
232
$182M
$50M - $100M
231
$25M - $50M
231
$162M
$100M - $250M
231
$1M - $10M
231
$100M - $250M
231
$50M - $100M
231
$1B - $10B
231
$25M - $50M
231
$200K
$100M - $250M
231
$250M - $500M
231
$25M - $50M
230
$100M - $250M
230
$1B
$100M - $250M
230
$110M
$100M - $250M
230
$82M
$25M - $50M
229
$100M - $250M
229
$50M - $100M
229
$26M
$50M - $100M
229
$961M
$100M - $250M
229
$50M - $100M
229
<$1M
228
$250M - $500M
228
$100M - $250M
228
$50M - $100M
228
$25M - $50M
228
$77M
$10M - $25M
227
$99M
$25M - $50M
227
$25M - $50M
227
$78M
$100M - $250M
227
$469M
$250M - $500M
227
$17M
$100M - $250M
227
$241M
$25M - $50M
227
$52M
$50M - $100M
227
$1M - $10M
226
$88M
$50M - $100M
226
$21M
$250M - $500M
226
$33M
$1M - $10M
226
$500M - $1B
226
$151M
$50M - $100M
226
$284M
$50M - $100M
226
$76M
$50M - $100M
225
$100M - $250M
225
$80M
$100M - $250M
225
$100M - $250M
225
$192M
$100M - $250M
225
$50M - $100M
224
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 Distillery, Fives Intralogistics Corp. and Kestrel Enterprises, Inc..
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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