List of Companies Using GitHub
Prospecting companies using GitHub? Here they are, biggest first, including RE Partners, REDC and Reality Defender. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
89
$50M - $100M
89
$49M
$50M - $100M
89
$10M - $25M
89
$10M - $25M
89
$25M - $50M
89
$1B - $10B
89
$10M - $25M
89
$25M
$10M - $25M
89
$4.3M
$1M - $10M
89
$27M
$1M - $10M
89
$50M - $100M
89
$100M - $250M
89
$50M - $100M
89
<$1M
89
$1M - $10M
89
$1M - $10M
89
$100M - $250M
89
$14M
$25M - $50M
89
$10M - $25M
89
$25M - $50M
89
$10M - $25M
89
$1M - $10M
89
$9.1M
$50M - $100M
89
$21M
$10M - $25M
89
$10M - $25M
89
$25M - $50M
89
$10M - $25M
89
$1M - $10M
89
$100M - $250M
89
$69M
$50M - $100M
89
$1M - $10M
89
$10M - $25M
89
$5.9M
$50M - $100M
89
$50M - $100M
89
$108M
$250M - $500M
89
$100M - $250M
89
$10M - $25M
89
$5M
<$1M
89
$50M - $100M
89
$25M - $50M
89
$1M - $10M
89
$3.4M
$1B - $10B
89
$50M - $100M
89
$85M
$100M - $250M
89
$50M - $100M
88
$1M - $10M
88
$1B - $10B
88
$100M - $250M
88
$1M - $10M
88
<$1M
88
$17M
$1M - $10M
88
$28M
$25M - $50M
88
$1M - $10M
88
$1M - $10M
88
$25M - $50M
88
<$1M
88
$25M - $50M
88
$50M - $100M
88
$40M
$50M - $100M
88
$5M
$1M - $10M
88
$100M - $250M
88
$9M
$50M - $100M
88
$50M - $100M
88
$1M - $10M
88
$100M - $250M
88
$25M - $50M
88
$15M
$25M - $50M
88
$1M - $10M
88
$50M - $100M
88
$25M - $50M
88
$50M - $100M
88
$10M - $25M
88
$50M - $100M
88
$10M - $25M
88
$1M - $10M
88
$25M - $50M
88
$35M
$100M - $250M
88
$25M - $50M
88
$10M - $25M
88
$2M
$50M - $100M
88
$25M - $50M
88
$13M
$100M - $250M
88
$10M - $25M
88
$1M - $10M
88
$1M - $10M
88
$1M - $10M
88
$1M - $10M
88
$10M - $25M
88
$50M - $100M
88
$50M - $100M
88
$10M - $25M
88
$25M - $50M
88
$147M
$25M - $50M
88
$100M - $250M
88
$1M - $10M
88
$250M - $500M
88
$22M
$25M - $50M
88
$1M - $10M
88
$1B - $10B
88
About companies using GitHub
Why target companies using GitHub?
GitHub 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 RE Partners, REDC and Reality Defender.
Which industries use GitHub the most?
Among companies using GitHub on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Higher Education and Hospitals and Health Care. Narrow your list to the industry you sell into from there.
Where are companies using GitHub located?
Companies using GitHub are most often headquartered in the United States, the United Kingdom, Canada, Germany, France and India.
What other DevOps & observability technologies do companies use?
Prospecting the wider DevOps & observability space? Related technologies with their own company lists include New Relic, Docker, Kubernetes and Sentry.
How do I reach decision makers at companies using GitHub?
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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