List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Streamline Healthcare Solutions, Whitney Museum of American Art and home24 SE. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
464
$1M - $10M
464
$173M
$50M - $100M
464
$10M - $25M
463
$500M - $1B
463
$1.1B
$500M - $1B
463
$1M - $10M
463
$10M - $25M
463
$250M - $500M
463
$100M - $250M
463
$100M - $250M
463
$2.9B
$100M - $250M
463
$250M - $500M
463
$500M - $1B
463
$503M
$250M - $500M
463
$1M - $10M
463
$100M - $250M
463
$250M - $500M
463
$250M - $500M
462
$25M - $50M
462
$175M
$50M - $100M
462
$25M - $50M
462
$253M
$500M - $1B
462
$1B - $10B
462
$250M - $500M
462
$25M - $50M
462
$50M - $100M
462
$100M - $250M
462
$50M - $100M
462
$25M - $50M
462
$100M - $250M
462
$1B - $10B
462
$10M - $25M
462
$3M
$100M - $250M
462
$8.7B
$500M - $1B
462
$25M - $50M
462
$100M - $250M
461
$1B - $10B
461
$10B+
461
$500M - $1B
461
$1B - $10B
461
$1B - $10B
461
$50M - $100M
461
$250M - $500M
461
$25M - $50M
461
$100M - $250M
461
$500M - $1B
461
$1B - $10B
461
$1B - $10B
461
$25M - $50M
460
$10M - $25M
460
$50M - $100M
460
$100M - $250M
460
$170M
$250M - $500M
460
$500M - $1B
460
$25M - $50M
460
$250M - $500M
460
$100M - $250M
460
$100M - $250M
460
$250M - $500M
460
$50M - $100M
460
$50M - $100M
460
$67M
$1B - $10B
460
$1M - $10M
460
$100M - $250M
460
$250M - $500M
460
$10M - $25M
460
$1B - $10B
460
$4.1M
$10M - $25M
460
$50M - $100M
460
$100M - $250M
460
$1M - $10M
460
$50M - $100M
459
$10M
$1B - $10B
459
$500M - $1B
459
$25M - $50M
459
$10M - $25M
459
$25M - $50M
459
$50M - $100M
459
$50M
$100M - $250M
459
$50M - $100M
459
$100M - $250M
459
$35M
$100M - $250M
459
$82M
$250M - $500M
459
$25M - $50M
459
$100M - $250M
459
$220M
$50M - $100M
459
$250M - $500M
459
$100M - $250M
459
$250M - $500M
459
$250M - $500M
459
$100M - $250M
459
$1M - $10M
458
$50M - $100M
458
$25M - $50M
458
$50M - $100M
458
$500M - $1B
458
$10M - $25M
458
$10M - $25M
458
$100M
$1B - $10B
458
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 Streamline Healthcare Solutions, Whitney Museum of American Art and home24 SE.
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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