List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Tymphany, Billtrust and Home Depot Distribution Ctr. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$13M
$100M - $250M
806
$315M
$500M - $1B
805
$100M - $250M
805
$500M - $1B
805
$10B+
805
$1B - $10B
805
$250M - $500M
805
$100M - $250M
804
$100M - $250M
804
$10M - $25M
804
$1B - $10B
804
$45M
$1B - $10B
804
$500M - $1B
804
$1B - $10B
804
$2.5M
$10M - $25M
804
$250M - $500M
804
$100K
$500M - $1B
804
$50M - $100M
804
$60M
$500M - $1B
803
$100M - $250M
803
$182M
$500M - $1B
803
$250M - $500M
802
$500M - $1B
801
$250M - $500M
801
$250M - $500M
801
$412M
$500M - $1B
801
$100M - $250M
801
$228M
$50M - $100M
801
$100M - $250M
801
$500M - $1B
800
$537M
$250M - $500M
800
$10M - $25M
800
$100M - $250M
800
$1M - $10M
800
$1.1B
$250M - $500M
800
$100M - $250M
800
$33M
$25M - $50M
800
$1B - $10B
799
$250M - $500M
799
$100M - $250M
799
$100M - $250M
799
$50M - $100M
799
$310M
$250M - $500M
798
$60M
$500M - $1B
798
$500M - $1B
798
$250M - $500M
797
$500M - $1B
797
$250M - $500M
797
$10M - $25M
797
$50M - $100M
797
$25M - $50M
797
$500M - $1B
797
$45M
$500M - $1B
797
$100M - $250M
797
$500M - $1B
797
$500M - $1B
797
$10M - $25M
797
$25M - $50M
796
$25M - $50M
796
$1B - $10B
796
$1.1B
$10M - $25M
796
$1B - $10B
796
$1B - $10B
796
$100M - $250M
796
$1B - $10B
796
$17M
$250M - $500M
796
$500M - $1B
795
$1M - $10M
795
$100M - $250M
795
$250M - $500M
795
$500M - $1B
795
$1B - $10B
795
$50M - $100M
795
$943M
$250M - $500M
795
$138M
$250M - $500M
794
$1B - $10B
794
$10M - $25M
794
$4.1M
$250M - $500M
794
$1B - $10B
793
$48M
$1B - $10B
793
$10M - $25M
793
$50M - $100M
793
$254M
$50M - $100M
793
$97M
$1M - $10M
793
$250M - $500M
793
$50M - $100M
793
$100M - $250M
792
$2.7B
$500M - $1B
792
$10M - $25M
792
$35K
$10M - $25M
792
$100M - $250M
792
$1B - $10B
792
$100M - $250M
792
$2M
$10M - $25M
791
$1B - $10B
791
$119M
$250M - $500M
790
$2.5B
$250M - $500M
790
$500M - $1B
790
$10M
$25M - $50M
790
$100M - $250M
790
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 Tymphany, Billtrust and Home Depot Distribution Ctr.
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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Search by Technology
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Top companies by employee count
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