List of Companies Using CircleCI
Prospecting companies using CircleCI? Here they are, biggest first, including Deputy, Elementor and Funding Societies | Modalku Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$159M
$100M - $250M
466
$65M
$100M - $250M
466
$50M - $100M
466
$25M - $50M
466
$100M - $250M
466
$180M
$250M - $500M
466
$170M
$250M - $500M
465
$105M
$250M - $500M
465
$68M
$1M - $10M
465
$496M
$250M - $500M
464
$100M - $250M
464
$100M - $250M
464
$50M - $100M
463
$100M - $250M
463
$220M
$50M - $100M
463
$25M - $50M
462
$50M
$100M - $250M
462
$100M - $250M
462
$25M - $50M
462
$10M - $25M
459
$26M
$50M - $100M
459
$10M - $25M
458
$25M - $50M
458
$250M - $500M
458
$1M - $10M
458
$606M
$50M - $100M
457
$25M - $50M
457
$25M
$100M - $250M
457
$25M - $50M
457
$25M - $50M
456
$1M - $10M
456
$500M - $1B
456
$69M
$100M - $250M
456
$500M - $1B
456
$100M
$1B - $10B
456
$1M - $10M
456
$250M - $500M
456
$25M - $50M
456
$650M
$500M - $1B
455
$182M
$500M - $1B
455
$1B - $10B
455
$50M - $100M
454
$978M
$10M - $25M
454
$62M
$25M - $50M
454
$100M - $250M
454
$152M
$250M - $500M
454
$1M - $10M
453
$100M
$100M - $250M
453
$25M - $50M
453
$40K
$25M - $50M
452
$500M - $1B
452
$100M - $250M
452
$218M
$250M - $500M
452
$237M
$25M - $50M
451
$100M - $250M
451
$500M - $1B
451
$100M - $250M
450
$50M - $100M
450
$127M
$25M - $50M
450
$50M - $100M
450
$500M - $1B
450
$100M - $250M
449
$33M
$1B - $10B
449
$100M - $250M
449
$250M - $500M
448
$100M - $250M
447
$50M - $100M
447
$50M - $100M
447
$100M - $250M
447
$274M
$100M - $250M
446
$39M
$500M - $1B
446
$1B - $10B
446
$200M
$100M - $250M
446
$62M
$250M - $500M
446
$100M - $250M
446
$50M - $100M
445
$32M
$25M - $50M
445
$100M - $250M
445
$250M - $500M
445
$1B - $10B
444
$1M - $10M
444
$54K
$500M - $1B
444
$112M
$10M - $25M
444
$17M
$100M - $250M
444
$250M - $500M
444
$57M
$50M - $100M
443
$500M - $1B
443
$250M - $500M
443
$1M - $10M
442
$190M
$500M - $1B
442
$25M - $50M
442
$620M
$250M - $500M
441
$100M - $250M
441
$1B - $10B
440
$10M - $25M
440
$10M - $25M
440
$10M - $25M
439
$10M - $25M
438
$100M - $250M
438
$100M - $250M
438
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 Deputy, Elementor and Funding Societies | Modalku Group.
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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