List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Fiverr International Ltd, Foley and Fred Finch Youth & Family Services. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$50M - $100M
335
$100M - $250M
335
$250M - $500M
335
$25M - $50M
335
$100M - $250M
335
$25M - $50M
335
$100M - $250M
335
$10M - $25M
335
$50M - $100M
335
$100M - $250M
335
$250M - $500M
335
$100M - $250M
335
$10M - $25M
335
$100M - $250M
335
$250M - $500M
335
$52M
$50M - $100M
335
$25M - $50M
335
$10M - $25M
335
$25M - $50M
335
$50M - $100M
335
$767M
$50M - $100M
335
$1B - $10B
335
$500M - $1B
335
$100M - $250M
335
$177M
$250M - $500M
335
$50M - $100M
334
$250M - $500M
334
$340M
$100M - $250M
334
$50M - $100M
334
$250M - $500M
334
$50M - $100M
334
$10M - $25M
334
$58M
$10M - $25M
334
$250M - $500M
334
$10M - $25M
334
$250M - $500M
334
$50M - $100M
334
$25M - $50M
334
$500M - $1B
334
$250M - $500M
334
$100M - $250M
334
$50M - $100M
334
$25M - $50M
334
$9.6M
$100M - $250M
334
$250M - $500M
334
$250M - $500M
334
$173M
$10M - $25M
334
$387M
$100M - $250M
334
$10M - $25M
334
$10M - $25M
334
$10M - $25M
334
$10M - $25M
333
$50M - $100M
333
$500M - $1B
333
$80M
$25M - $50M
333
$10M - $25M
333
$1M - $10M
333
$5.4M
$10M - $25M
333
$25M - $50M
333
$49M
$1M - $10M
333
$10M - $25M
333
$250M - $500M
333
$500M - $1B
333
$25M - $50M
333
$50M - $100M
333
$25M - $50M
333
$167M
$1B - $10B
333
$100M - $250M
333
$50M - $100M
333
$15M
$250M - $500M
333
$50M - $100M
333
$25M - $50M
333
$100M - $250M
333
$25M
$100M - $250M
333
$250M - $500M
333
$50M - $100M
333
$1B - $10B
333
$54M
$1B - $10B
333
$50M - $100M
333
$100M - $250M
333
$116M
$250M - $500M
333
$1B - $10B
332
$1B - $10B
332
$25M - $50M
332
$50M - $100M
332
$313M
$250M - $500M
332
$19M
$25M - $50M
332
$500M - $1B
332
$59M
$50M - $100M
332
$67M
$1M - $10M
332
$25M - $50M
332
$50M - $100M
332
$10M - $25M
332
$250M - $500M
332
$50M - $100M
332
$250M - $500M
332
$12M
$10M - $25M
332
$100M - $250M
332
$50M - $100M
332
$1M - $10M
332
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 Fiverr International Ltd, Foley and Fred Finch Youth & Family Services.
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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