List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including GymBeam, Hippo and Macquarie Technology Group. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$41M
$25M - $50M
702
$100M - $250M
702
$335M
$250M - $500M
702
$500M - $1B
702
$250M - $500M
702
$427M
$1B - $10B
702
$50M - $100M
702
$1B - $10B
702
$25M - $50M
702
$873M
$500M - $1B
702
$1B - $10B
702
$50M - $100M
702
$500M - $1B
702
$50M
$1M - $10M
701
$1B - $10B
701
$100M - $250M
701
$25M - $50M
701
$50M - $100M
701
$250M - $500M
701
$500M - $1B
701
$500M - $1B
701
$250M - $500M
701
$10M - $25M
701
$1B - $10B
700
$500M - $1B
700
$315M
$100M - $250M
700
$100M - $250M
700
$250M - $500M
700
$500M - $1B
700
$751M
$500M - $1B
700
$500M - $1B
700
$500M - $1B
700
$60M
$250M - $500M
700
$25M - $50M
700
$25M - $50M
700
$610M
$500M - $1B
699
$500M - $1B
699
$1B - $10B
699
$500M - $1B
699
$50M - $100M
699
$23M
$250M - $500M
699
$250M - $500M
699
$250M - $500M
699
$500M - $1B
699
$500M - $1B
699
$25M - $50M
699
$93M
$500M - $1B
699
$1M - $10M
699
$107M
$50M - $100M
699
$27M
$100M - $250M
699
$174M
$250M - $500M
699
$250M - $500M
699
$25M - $50M
699
$11M
$50M - $100M
699
$224M
$500M - $1B
698
$50M - $100M
698
$16M
$250M - $500M
698
$100M - $250M
698
$132M
$1M - $10M
698
$10M - $25M
698
$1B - $10B
698
$237M
$1B - $10B
698
$36M
$250M - $500M
698
$250M - $500M
698
$150M
$50M - $100M
698
$5M
$10M - $25M
698
$25M - $50M
697
$1M - $10M
697
$100M - $250M
697
$211M
$500M - $1B
697
$28M
$500M - $1B
697
$500M - $1B
697
$250M - $500M
697
$100M - $250M
697
$100M - $250M
696
$250M - $500M
696
$1M - $10M
696
$47M
$100M - $250M
696
$50M - $100M
696
$10M - $25M
696
$50M - $100M
696
$500M - $1B
696
$500M - $1B
695
$250M - $500M
695
$1B - $10B
695
$33M
$50M - $100M
695
$250M - $500M
695
$100M - $250M
695
$347M
$1B - $10B
695
$100M - $250M
695
$500M - $1B
695
$35M
$25M - $50M
694
$100M - $250M
694
$707M
$250M - $500M
694
$500M - $1B
694
$250M - $500M
694
$435M
$250M - $500M
694
$250M - $500M
694
$100M - $250M
694
$1B - $10B
694
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 GymBeam, Hippo and Macquarie 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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