List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including University of Washington Tacoma, AutoStore™ and CHINA. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
979
$250M - $500M
978
$10B+
978
$557M
$250M - $500M
978
$10M - $25M
978
$25M - $50M
978
$31M
$500M - $1B
978
$500M - $1B
977
$2.3B
$500M - $1B
977
$250M - $500M
977
$100M - $250M
977
$500M - $1B
977
$10M - $25M
977
$250M - $500M
976
$25M - $50M
976
$888M
$100M - $250M
976
$2.4M
$10M - $25M
976
$25M - $50M
976
$1B - $10B
976
$50M - $100M
975
$1B - $10B
975
$614M
$500M - $1B
975
$216M
$500M - $1B
975
$25M - $50M
975
$25M - $50M
975
$1B - $10B
974
$10M - $25M
974
$1B - $10B
974
$10M - $25M
974
$500M - $1B
974
$4.1K
$25M - $50M
974
$1M - $10M
973
$1B - $10B
973
$147M
$10M - $25M
973
$140M
$500M - $1B
973
$10M - $25M
972
$25M - $50M
972
$50M - $100M
972
$250M - $500M
972
$50M - $100M
972
$1B - $10B
971
$1B
$1B - $10B
971
$10M - $25M
971
$500M - $1B
971
$250M - $500M
970
$100M - $250M
970
$12M
$250M - $500M
970
$28M
$500M - $1B
970
$250M - $500M
970
$100M - $250M
969
$1M - $10M
969
$50M - $100M
968
$50M - $100M
968
$1B - $10B
968
$310M
$1B - $10B
968
$100M - $250M
968
$500M - $1B
968
$500M - $1B
967
$1B - $10B
967
<$1M
967
$100M - $250M
967
$4M
$25M - $50M
967
$500M - $1B
967
$250M - $500M
967
$1B - $10B
967
$894M
$250M - $500M
967
$1B - $10B
967
$10B+
967
$1B - $10B
966
$554M
$50M - $100M
966
$100M - $250M
966
$1M - $10M
966
$500M - $1B
966
$250M - $500M
966
$500M - $1B
966
$250M - $500M
965
$111M
$250M - $500M
965
$1M - $10M
965
$100M - $250M
965
$100M - $250M
965
$25M - $50M
965
$250M - $500M
965
$500M - $1B
964
$154M
$100M - $250M
964
$10B+
964
$45M
$25M - $50M
964
$1B - $10B
963
$52M
$10M - $25M
963
$10B+
963
$77M
$50M - $100M
963
$100M - $250M
963
$1B - $10B
963
$10B+
963
$25M - $50M
963
$300M
$100M - $250M
962
$1B - $10B
962
$10M - $25M
962
$10M - $25M
962
$1M - $10M
962
$3B
$500M - $1B
962
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 University of Washington Tacoma, AutoStore™ and CHINA.
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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Top companies by employee count
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