List of Companies Using CircleCI
Prospecting companies using CircleCI? Here they are, biggest first, including Octane®, Rewaa and Veryable. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$4.7B
$500M - $1B
508
$73M
$25M - $50M
508
$46M
$250M - $500M
508
$108M
$25M - $50M
507
$25M
$250M - $500M
506
$18M
$100M - $250M
506
$265M
$50M - $100M
506
$114M
$500M - $1B
506
$60M
$250M - $500M
505
$1.3B
$250M - $500M
504
$50M - $100M
503
$23M
$250M - $500M
503
$1B - $10B
503
$250M - $500M
502
$5.1M
$100M - $250M
502
$23M
$250M - $500M
502
$250M - $500M
502
$100M - $250M
501
$1M - $10M
501
$100M - $250M
501
$10M - $25M
501
$50M - $100M
501
$10M - $25M
501
$100M - $250M
501
$1M - $10M
501
<$1M
501
<$1M
501
$25M - $50M
501
$56M
$100M - $250M
501
$1M - $10M
501
$25M - $50M
501
<$1M
501
$25M - $50M
501
$1M - $10M
501
<$1M
501
$500M - $1B
501
$1M - $10M
501
<$1M
501
$10M - $25M
501
$100M - $250M
501
$1M - $10M
501
$1M - $10M
501
<$1M
501
<$1M
501
$1M - $10M
501
$50M - $100M
501
$50M - $100M
501
$10M - $25M
501
$50M - $100M
501
$50M - $100M
501
<$1M
501
<$1M
501
$174M
$1M - $10M
501
$1B - $10B
501
$25M - $50M
501
$50M - $100M
501
$9.3M
<$1M
501
$1M - $10M
501
$50M - $100M
501
$43M
$1M - $10M
501
501
$1M - $10M
501
<$1M
501
$25M - $50M
501
$10M - $25M
501
$105M
$100M - $250M
501
<$1M
501
$25M - $50M
501
$25M - $50M
501
$1M - $10M
501
$50M - $100M
501
<$1M
501
$250M - $500M
501
$1M - $10M
501
$1M - $10M
501
$195M
$250M - $500M
501
<$1M
501
$100M - $250M
499
$25M - $50M
499
$482M
$100M - $250M
499
$50M - $100M
499
$100M - $250M
499
$5.7M
$1B - $10B
499
$53M
$50M - $100M
498
$1B - $10B
498
$100M - $250M
498
$10M - $25M
498
$100M - $250M
498
$10M - $25M
497
$105M
$250M - $500M
497
$10M - $25M
497
$12M
$500M - $1B
496
$753M
$100M - $250M
496
$25M - $50M
496
$45M
$100M - $250M
496
$112M
$100M - $250M
496
$21M
$100M - $250M
496
$10M - $25M
495
$10M - $25M
495
$1M - $10M
495
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 Octane®, Rewaa and Veryable.
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
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