List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including AIS (Applied Information Sciences), DAVACO and MEAG. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
768
$1B - $10B
768
$1B - $10B
768
$50M - $100M
768
$496M
$10M - $25M
768
$250M - $500M
768
$100M - $250M
768
$322M
$50M - $100M
768
$372M
$250M - $500M
767
$25M - $50M
767
$259M
$1B - $10B
767
$500M - $1B
767
$87M
$100M - $250M
767
$250M - $500M
767
$627M
$25M - $50M
767
$500M - $1B
767
$1B - $10B
767
$350M
$250M - $500M
767
$500M - $1B
767
$500M - $1B
766
$100M - $250M
766
$250M - $500M
766
$50M - $100M
766
$55M
$250M - $500M
766
$1.2M
$1M - $10M
766
$1B - $10B
766
$436M
$250M - $500M
766
$13M
$1B - $10B
765
$1M - $10M
765
$1B - $10B
765
$250M - $500M
765
$1M - $10M
765
$250M - $500M
764
$250M - $500M
764
$277M
$500M - $1B
764
$1B - $10B
764
$100M - $250M
763
$250M - $500M
763
$1B - $10B
763
$100M - $250M
763
$250M - $500M
763
$100M - $250M
763
$500M - $1B
763
$98M
$1B - $10B
763
$50M - $100M
763
$25M - $50M
763
$289M
$1B - $10B
763
$100M - $250M
763
$500M - $1B
762
$275M
$250M - $500M
762
$1B - $10B
762
$500M - $1B
762
$500M - $1B
762
$50M - $100M
762
$100M - $250M
762
$1B - $10B
762
$250M - $500M
762
$818M
$100M - $250M
762
$500M - $1B
761
$28M
$1B - $10B
761
$65M
$500M - $1B
761
$500M - $1B
761
$250M - $500M
761
$1B - $10B
761
$1.8B
$500M - $1B
761
$10M - $25M
761
$50M - $100M
761
$50M - $100M
761
$1M - $10M
760
$100M - $250M
760
$10M - $25M
760
$500M - $1B
760
$186M
$50M - $100M
760
$250M - $500M
759
$73M
$25M - $50M
759
$500M - $1B
759
$25M - $50M
759
$33M
$250M - $500M
759
$500M - $1B
759
$1B - $10B
758
$1B - $10B
758
$100M - $250M
758
$10M - $25M
758
$1M - $10M
758
$804K
$100M - $250M
758
$500M - $1B
758
$250M - $500M
757
$250M - $500M
757
$10M - $25M
757
$25M - $50M
757
$1M - $10M
757
$100M - $250M
757
$50M - $100M
757
$100M - $250M
756
$112M
$1B - $10B
756
$303M
$500M - $1B
756
$1.6B
$1B - $10B
756
$1B - $10B
756
$50M - $100M
756
$514M
$500M - $1B
756
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 AIS (Applied Information Sciences), DAVACO and MEAG.
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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