List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including SickKids Foundation, All American Healthcare and Bridgecrest. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
609
$100M - $250M
608
$500M - $1B
608
$250M - $500M
608
$1B - $10B
608
$250M - $500M
608
$500M - $1B
608
$5.4M
$25M - $50M
608
$44M
$100M - $250M
608
$1.2B
$100M - $250M
608
$10M - $25M
608
$50M - $100M
608
$10M - $25M
608
$10M - $25M
608
$256M
$100M - $250M
608
$1.5B
$25M - $50M
608
$50M - $100M
607
$500M - $1B
607
$873M
$500M - $1B
607
$25M - $50M
607
$100M - $250M
607
$250M - $500M
606
$25M - $50M
606
$250M - $500M
606
$283M
$10M - $25M
606
$100M - $250M
606
$403M
$250M - $500M
606
$237M
$500M - $1B
606
$5.6M
$100M - $250M
606
$500M - $1B
606
$100M - $250M
606
$25M - $50M
606
$250M - $500M
606
$50M - $100M
606
$100M - $250M
606
$10M - $25M
605
$100M - $250M
605
$1B - $10B
605
$250M - $500M
605
$1B - $10B
605
$250M - $500M
605
$500M - $1B
605
$500M - $1B
605
$100M - $250M
605
$250M - $500M
605
$250M - $500M
605
$100M - $250M
605
$500M - $1B
605
$500M - $1B
605
$25M - $50M
604
$5M
$1B - $10B
604
$250M - $500M
604
$500M - $1B
604
$50M - $100M
604
$100M - $250M
604
$25M - $50M
604
$7.5M
$100M - $250M
604
$500M - $1B
604
$250K
$100M - $250M
604
$1B - $10B
604
$10M - $25M
604
$250M - $500M
604
$1B - $10B
604
$25M - $50M
604
$500M - $1B
604
$1B - $10B
603
$315M
$500M - $1B
603
$1B - $10B
603
$25M - $50M
603
$100M - $250M
603
$10M - $25M
603
$1B - $10B
603
$100M - $250M
603
$250M - $500M
603
$50M - $100M
603
$20M
$250M - $500M
603
$1B - $10B
602
$1B - $10B
602
$50M - $100M
602
$1B - $10B
602
$25M - $50M
602
$2.4M
$500M - $1B
602
$25M - $50M
602
$500M - $1B
602
$247M
$50M - $100M
602
$510M
$500M - $1B
601
$100M - $250M
601
$100M - $250M
601
$250M - $500M
601
$500M - $1B
601
$1M - $10M
601
$500M - $1B
601
$100M - $250M
601
$500M - $1B
601
$292M
$250M - $500M
601
$100M - $250M
601
$1B - $10B
601
$25M - $50M
601
$92M
$100M - $250M
601
$30M
$25M - $50M
601
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 SickKids Foundation, All American Healthcare and Bridgecrest.
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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