List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Heads Up For Tails, JCI and Luminator Technology Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M
$25M - $50M
674
$10M - $25M
674
$37M
$100M - $250M
674
$100M - $250M
674
$250M - $500M
674
$25M - $50M
674
$326M
$500M - $1B
674
$250M - $500M
673
$55M
$1B - $10B
673
$165M
$25M - $50M
673
$10M - $25M
673
$500M - $1B
673
$50M - $100M
673
$10M - $25M
673
$153M
$100M - $250M
673
$250M - $500M
673
$35M
$500M - $1B
673
$500M - $1B
673
$25M - $50M
672
$250M - $500M
672
$500M - $1B
672
$10M - $25M
672
$1B - $10B
672
$7.7M
$500M - $1B
672
$100M - $250M
671
$268M
$500M - $1B
671
$219K
$25M - $50M
671
$1B - $10B
671
$161M
$250M - $500M
671
$250M - $500M
671
$460M
$250M - $500M
671
$25M - $50M
671
$100M - $250M
671
$43K
$100M - $250M
671
$250M - $500M
671
$500M - $1B
670
$500M - $1B
670
$100M - $250M
670
$1M - $10M
670
$23M
$50M - $100M
670
$10B+
670
$119M
$250M - $500M
670
$13M
$25M - $50M
670
$10M - $25M
669
$250M - $500M
669
$10M - $25M
669
$271M
$250M - $500M
669
$104M
$100M - $250M
669
$250M - $500M
669
$500M - $1B
669
$50M - $100M
669
$250M - $500M
669
$500M - $1B
669
$353M
$500M - $1B
669
$10M - $25M
668
$50M - $100M
668
$250M - $500M
668
$1B - $10B
668
$1B - $10B
668
$1B - $10B
668
$100M - $250M
668
$300K
$1B - $10B
668
$500M - $1B
668
$500M - $1B
668
$10M - $25M
668
$100M - $250M
668
$217M
$100M - $250M
668
$500M - $1B
668
$50M - $100M
667
$1B - $10B
667
$100M - $250M
667
$50M - $100M
667
$500M - $1B
667
$1B - $10B
667
$2.4B
$250M - $500M
667
$25M - $50M
667
$100M - $250M
667
$500M - $1B
667
$1B - $10B
666
$50M - $100M
666
$1B - $10B
666
$100M - $250M
666
$250M - $500M
666
$100M - $250M
666
$50M - $100M
666
$51M
$100M - $250M
666
$261M
$250M - $500M
666
$100M - $250M
666
$100M - $250M
666
$100M - $250M
666
$25M - $50M
666
$100M - $250M
666
$250M - $500M
665
$100M
$250M - $500M
665
$250M - $500M
665
$100M - $250M
665
$50M - $100M
665
$500M - $1B
665
$100M - $250M
665
$100M - $250M
665
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 Heads Up For Tails, JCI and Luminator Technology Group.
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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