List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Bart & Associates, Inc., Boston University Henry M. Goldman School of Dental Medicine and ClearScore. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
482
$10M - $25M
482
$242M
$25M - $50M
482
$250M - $500M
482
$250M - $500M
482
$50M - $100M
482
$50M - $100M
482
$10M
$250M - $500M
482
$250M - $500M
482
$105M
$100M - $250M
482
$25M - $50M
482
$25M - $50M
482
$27M
$1B - $10B
482
$1M - $10M
481
$100M - $250M
481
$1M - $10M
481
$3B
$1B - $10B
481
$250M - $500M
481
$9M
$500M - $1B
481
$100M - $250M
481
$500M - $1B
481
$100M - $250M
481
$500M - $1B
481
$100M - $250M
481
$250M - $500M
481
$250M - $500M
480
$100M - $250M
480
$10M - $25M
480
$1B - $10B
480
$500M - $1B
480
$100M - $250M
480
$250M - $500M
480
$100M - $250M
480
$25M - $50M
480
$100M - $250M
480
$500M - $1B
480
$250M - $500M
479
$100M - $250M
479
$25M - $50M
479
$100M - $250M
479
$250M - $500M
479
$289M
$100M - $250M
479
$10M - $25M
479
$50M - $100M
479
$712M
$500M - $1B
479
$17M
$50M - $100M
479
$1B - $10B
479
$5.2M
$10M - $25M
479
$50M - $100M
479
$500M - $1B
479
$10B+
479
$25M - $50M
478
$500M - $1B
478
$655M
$100M - $250M
478
$25M - $50M
478
$25M - $50M
478
$500M - $1B
478
$1M - $10M
478
$10M - $25M
478
$250M
$1M - $10M
478
$1B - $10B
478
$50M - $100M
478
$100M - $250M
478
$250M - $500M
478
$250M - $500M
478
$148M
$10M - $25M
478
$100M - $250M
478
$1M - $10M
478
$25M - $50M
477
$250M - $500M
477
$16M
$250M - $500M
477
$500M - $1B
477
$500M - $1B
477
$15M
$50M - $100M
477
$50M - $100M
477
$100M - $250M
477
$100M - $250M
477
$45M
$1B - $10B
477
$122M
$250M - $500M
477
$100M - $250M
477
$250M - $500M
477
$250M - $500M
477
$100M - $250M
477
$500M - $1B
477
$10M - $25M
477
$250M - $500M
477
$250M - $500M
477
$100M - $250M
477
$50M - $100M
477
$250M - $500M
477
$250M - $500M
476
$250M - $500M
476
$25M - $50M
476
$52M
$50M - $100M
476
$1B - $10B
476
$50M - $100M
476
$250M - $500M
476
$71M
$100M - $250M
476
$100M - $250M
476
$1B - $10B
476
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 Bart & Associates, Inc., Boston University Henry M. Goldman School of Dental Medicine and ClearScore.
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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