List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Impact Advisors, Omada Health and Purplebricks Group PLC. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
991
$529M
$250M - $500M
991
$246M
$10M - $25M
991
$25M - $50M
991
$10M - $25M
990
$318M
$250M - $500M
990
$645M
$250M - $500M
990
$250M - $500M
990
$2.1M
$50M - $100M
990
$10B+
990
$50M - $100M
990
$500M - $1B
989
$2.5B
$50M - $100M
989
$100M - $250M
989
$1B - $10B
989
$5M
$50M - $100M
989
$25M - $50M
989
$204M
$1B - $10B
989
$1B - $10B
988
$1B - $10B
988
$4.4M
$1M - $10M
988
$10B+
988
$250M - $500M
988
$25M
$500M - $1B
987
$50M - $100M
987
$292M
$500M - $1B
987
$100M - $250M
987
$100M - $250M
986
$100M - $250M
986
$18M
$1B - $10B
986
$100M - $250M
986
$12M
$250M - $500M
986
$500M - $1B
986
$10M - $25M
986
$500M - $1B
986
$31M
$500M - $1B
986
$250M
$250M - $500M
985
$1B - $10B
985
$25M - $50M
985
$10B+
985
$10M - $25M
984
$1M - $10M
984
$1B - $10B
984
$614M
$500M - $1B
984
$250M - $500M
984
$29M
$25M - $50M
984
$100M - $250M
984
$10M - $25M
983
$10B+
983
$25M - $50M
983
$50M - $100M
983
$1.6B
$1B - $10B
983
$100M - $250M
983
$6.1K
$25M - $50M
983
$28M
$500M - $1B
983
$10M - $25M
983
$250M - $500M
983
$1M - $10M
982
$111M
$250M - $500M
982
$50M - $100M
982
$25M - $50M
982
$1M - $10M
982
$100M - $250M
982
$250M - $500M
982
$25M - $50M
982
$44M
$50M - $100M
981
$493M
$1B - $10B
981
$500M - $1B
981
$1M - $10M
981
$500M - $1B
981
$25M - $50M
981
$500M - $1B
981
$100M - $250M
980
$100M - $250M
980
$1B - $10B
980
$250M - $500M
980
$500M - $1B
979
$50M - $100M
979
$888M
$100M - $250M
979
$1B - $10B
979
$392M
$500M - $1B
979
$1M - $10M
979
$10B+
979
$1B - $10B
978
$250M - $500M
978
$500M - $1B
977
$1B - $10B
977
$250M - $500M
977
$500M - $1B
976
$1B - $10B
976
$100M - $250M
976
$250M - $500M
976
$500M - $1B
975
$100M - $250M
975
$10M - $25M
975
$500M - $1B
975
$10B+
975
$25M - $50M
974
$19M
$500M - $1B
974
$1B - $10B
974
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 Impact Advisors, Omada Health and Purplebricks Group PLC.
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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