List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Hello Sunshine, Kollmorgen and LRN. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$5M
$500M - $1B
912
$500M - $1B
912
$30M
$250M - $500M
912
$25M - $50M
912
$250M - $500M
912
$250M - $500M
912
$13M
$100M - $250M
912
$28M
$50M - $100M
911
$50M - $100M
911
$915M
$500M - $1B
911
$250M - $500M
911
$25M - $50M
911
$500M - $1B
911
$500M - $1B
911
$100M - $250M
911
$500M - $1B
911
$100M - $250M
911
$125M
$1B - $10B
910
$100M - $250M
910
$100M - $250M
910
$1.2B
$100M - $250M
910
$12M
$250M - $500M
910
$25M - $50M
910
$1M - $10M
910
$1B - $10B
909
$2.5M
$250M - $500M
909
$1B - $10B
909
$50M - $100M
909
$102M
$50M - $100M
909
$250M - $500M
909
$1B - $10B
909
$187M
$250M - $500M
909
$25M - $50M
909
$250M - $500M
909
$100M - $250M
908
$1B - $10B
908
$50M - $100M
908
$250M - $500M
908
$25M - $50M
908
$1B - $10B
908
$1B - $10B
907
$10B+
907
$10B+
907
$250M - $500M
907
$100M - $250M
907
$1M - $10M
907
$10M - $25M
907
$25M - $50M
907
$33M
$100M - $250M
907
$10M - $25M
907
$29M
$100M - $250M
907
$50M - $100M
906
$100M - $250M
906
$100M - $250M
906
$100M - $250M
906
$100M - $250M
906
$500M - $1B
906
$100M - $250M
906
$522M
$250M - $500M
906
$1M - $10M
905
$1.3M
$1B - $10B
905
$250M - $500M
905
$250M - $500M
905
$1B - $10B
905
$250M - $500M
905
$100M - $250M
905
$1M - $10M
905
$500M - $1B
904
$500M - $1B
904
$100M - $250M
904
$50M - $100M
904
$250M - $500M
904
$250M - $500M
904
$50M - $100M
904
$5M
$50M - $100M
903
$10M - $25M
903
$50M - $100M
903
$250M - $500M
903
$100M - $250M
903
$250M - $500M
903
$100M - $250M
903
$6.8M
$1B - $10B
903
$17M
$250M - $500M
903
$500M - $1B
902
$250M - $500M
902
$1B - $10B
902
$6.7M
$500M - $1B
902
$1B - $10B
902
$84M
$500M - $1B
902
$500M - $1B
902
$250M - $500M
902
$373M
$250M - $500M
902
$138M
$250M - $500M
901
$820M
$250M - $500M
901
$1B - $10B
901
$100M - $250M
901
$250M - $500M
901
$89M
$1B - $10B
900
$25M - $50M
900
$250M - $500M
900
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 Hello Sunshine, Kollmorgen and LRN.
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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