List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Brea Olinda Unified School District, EDCO Eindhoven BV and Financial Technology Partners / FT Partners. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
373
$100M - $250M
373
$100M - $250M
373
$25M - $50M
373
$10M
$250M - $500M
373
$50M - $100M
373
$250M - $500M
373
$250M - $500M
373
$12M
$100M - $250M
373
$100M - $250M
373
$1.6M
$250M - $500M
373
$1B - $10B
373
$250M - $500M
373
$10M - $25M
373
$500M - $1B
373
$25M - $50M
373
$250M - $500M
372
$100M - $250M
372
$10M - $25M
372
$25M - $50M
372
$428M
$250M - $500M
372
$95M
$250M - $500M
372
$10M - $25M
372
$72M
$100M - $250M
372
$100M - $250M
372
$100M - $250M
372
$1M - $10M
372
$100M - $250M
372
$500M - $1B
372
$25M - $50M
372
$39M
$10M - $25M
372
$100M - $250M
372
$1.2B
$50M - $100M
372
$1M - $10M
372
$250M - $500M
372
$250M - $500M
372
$1M - $10M
372
$25M - $50M
372
$10M - $25M
372
$10M - $25M
372
$50M - $100M
372
$250M - $500M
372
$100M - $250M
372
$500M - $1B
372
$34M
$250M - $500M
372
$100M - $250M
371
$70M
$100M - $250M
371
$250M - $500M
371
$42M
$250M - $500M
371
$25M - $50M
371
$543M
$250M - $500M
371
$50M - $100M
371
$25M - $50M
371
$459M
$100M - $250M
371
$100M - $250M
371
$100M - $250M
371
$23M
$10M - $25M
371
$10M - $25M
371
$250M - $500M
371
$1M - $10M
371
$250M - $500M
371
$100M - $250M
371
$268M
$100M - $250M
371
$25M - $50M
371
$100M - $250M
371
$500M - $1B
371
$250M - $500M
371
$25M - $50M
371
$250M - $500M
371
$25M - $50M
371
$1M - $10M
371
$250M - $500M
371
$144M
$500M - $1B
371
$100M - $250M
371
$100M - $250M
371
$100M - $250M
371
$100M - $250M
371
$10M - $25M
370
$500M - $1B
370
$1B - $10B
370
$100M - $250M
370
$25M - $50M
370
$100K
$250M - $500M
370
$250M - $500M
370
$250M - $500M
370
$250M - $500M
370
$250M - $500M
370
$500M - $1B
370
$250M - $500M
370
$1B - $10B
370
$1.7M
$50M - $100M
370
$100M - $250M
370
$25M - $50M
370
$250M - $500M
370
$50M - $100M
370
$10M - $25M
370
$100M - $250M
370
$10M - $25M
370
$10M
$100M - $250M
370
$250M - $500M
369
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 Brea Olinda Unified School District, EDCO Eindhoven BV and Financial Technology Partners / FT Partners.
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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