List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Berkshire Partners, Bureau and CAC Specialty. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
290
290
$13M
$1B - $10B
290
$250M - $500M
290
$250M - $500M
290
$500M - $1B
290
$1M - $10M
290
$100M - $250M
290
$250M - $500M
290
$10M - $25M
290
$100M - $250M
290
$250M - $500M
290
$100M - $250M
290
$1B - $10B
290
$1B - $10B
290
$250M - $500M
290
$250M - $500M
290
$500M - $1B
290
$100M - $250M
290
$250M - $500M
290
$50M - $100M
290
$250M - $500M
290
$250M - $500M
290
$16M
$10M - $25M
290
$50M - $100M
290
$9.6M
$50M - $100M
290
$100M - $250M
290
$1M - $10M
290
$50M - $100M
290
$112M
$500M - $1B
290
$10M - $25M
290
$100M - $250M
290
$50M - $100M
290
$25M - $50M
290
$50M - $100M
290
$50M - $100M
289
$50M - $100M
289
$500M - $1B
289
$250M - $500M
289
$110M
$250M - $500M
289
$250M - $500M
289
$1M - $10M
289
$1B - $10B
289
$85M
$100M - $250M
289
$100M - $250M
289
$50M - $100M
289
$10M - $25M
289
$100M - $250M
289
$100M - $250M
289
$250M - $500M
289
$78M
$10M - $25M
289
$10M - $25M
289
$10M - $25M
289
$250M - $500M
289
$188M
$25M - $50M
289
$98M
$25M - $50M
289
$250M - $500M
289
$50M - $100M
289
$1M - $10M
289
$250M - $500M
289
$5M
$100M - $250M
289
$39M
$250M - $500M
289
$52M
$250M - $500M
289
$43M
$100M - $250M
289
$101M
$500M - $1B
289
$100M - $250M
289
$100M - $250M
289
$100M - $250M
289
$100M - $250M
289
$250M - $500M
289
$1M - $10M
289
$491M
$100M - $250M
289
$10M - $25M
289
$25M - $50M
289
$100M - $250M
289
$72M
$250M - $500M
289
$46M
$50M - $100M
289
$100M - $250M
289
$31M
$25M - $50M
289
$1M - $10M
288
$250M - $500M
288
$1B - $10B
288
$10M - $25M
288
$25M - $50M
288
$250M - $500M
288
$250M - $500M
288
$100M - $250M
288
$250M - $500M
288
$250M - $500M
288
$25M - $50M
288
$50M - $100M
288
$100M - $250M
288
$50M - $100M
288
$1M - $10M
288
$100M - $250M
288
$250M - $500M
288
$305M
$500M - $1B
288
$250M - $500M
288
$100M - $250M
288
$25M - $50M
288
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 Berkshire Partners, Bureau and CAC Specialty.
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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