List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including South Pole, Tzu Chi USA and Clark Pacific. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
807
$250M - $500M
807
$250M - $500M
806
$250M - $500M
806
$119M
$500M - $1B
806
$100M - $250M
806
$250M - $500M
806
$90M
$1B - $10B
806
$1B - $10B
806
$500M - $1B
806
$1B - $10B
806
$537M
$250M - $500M
805
$500M - $1B
805
$1B - $10B
805
$336M
$100M - $250M
805
$267M
$100M - $250M
805
$100M - $250M
805
$25M - $50M
805
$50M - $100M
805
$250M - $500M
805
$100M - $250M
805
$10B+
805
$100M - $250M
805
$50M - $100M
804
$250M - $500M
804
$1B - $10B
804
$1B - $10B
804
$461M
$250M - $500M
804
$1B - $10B
804
$1B - $10B
804
$50M - $100M
804
$500M - $1B
804
$680M
$250M - $500M
803
$25M - $50M
803
$350M
$1B - $10B
803
$1B - $10B
803
$25M - $50M
803
$10M - $25M
803
$1B - $10B
803
$192M
$250M - $500M
803
$250M - $500M
802
$250M - $500M
802
$25M - $50M
802
$1B - $10B
802
$20M
$10M - $25M
802
$100M - $250M
802
$10M - $25M
801
$100M - $250M
801
$100M - $250M
801
$250M - $500M
800
$500M - $1B
800
$1B - $10B
800
$60M
$500M - $1B
800
$2.7B
$500M - $1B
800
$577M
$100M - $250M
800
$250M - $500M
800
$100M - $250M
800
$25M - $50M
800
$250M - $500M
799
$500M - $1B
799
$45M
$500M - $1B
799
$1B - $10B
799
$500M - $1B
799
$677M
$25M - $50M
799
$50M - $100M
799
$25M - $50M
798
$10M - $25M
798
$25M - $50M
798
$500M - $1B
798
$100M - $250M
798
$500M - $1B
797
$100M - $250M
797
$100M - $250M
797
$100M - $250M
797
$100M - $250M
796
$100M - $250M
796
$250M - $500M
796
$25M - $50M
796
$50M - $100M
796
$8.7M
$100M - $250M
796
$100M - $250M
796
$100M - $250M
795
$265M
$100M - $250M
795
$96M
$500M - $1B
795
$429M
$250M - $500M
795
$50M - $100M
795
$50M - $100M
795
$10M - $25M
795
$35K
$10M - $25M
795
$1B - $10B
794
$250M - $500M
794
$1B - $10B
794
$10M - $25M
794
$100M - $250M
794
$100M - $250M
794
$22M
$10M - $25M
794
$1B - $10B
794
$305M
$100M - $250M
794
$1B - $10B
794
$10M - $25M
793
About companies using OpenAI
Why target companies using OpenAI?
OpenAI is a AI technology. Companies running these tools are already adopting AI assistants and machine learning platforms, the early adopters for AI products and services. Companies on the list include South Pole, Tzu Chi USA and Clark Pacific.
Which industries use OpenAI the most?
Among companies using OpenAI on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Advertising Services, Higher Education and Technology, Information and Internet. Narrow your list to the industry you sell into from there.
Where are companies using OpenAI located?
Companies using OpenAI are most often headquartered in the United States, the United Kingdom, Canada, Germany, France and Australia.
What other AI technologies do companies use?
Prospecting the wider AI space? Related technologies with their own company lists include Claude by Anthropic, GitHub Copilot, Microsoft 365 Copilot and Amazon SageMaker.
How do I reach decision makers at companies using OpenAI?
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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