List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Woodruff Sawyer, 5WPR and Access Creative College. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1B - $10B
406
$500M - $1B
405
$1M - $10M
405
$45M
$1B - $10B
405
$500M - $1B
405
$50M - $100M
405
$177M
$250M - $500M
405
$100M - $250M
405
$174M
$100M - $250M
405
$10B+
405
$25M - $50M
405
$500M - $1B
405
$50M - $100M
405
$50M - $100M
405
$100M - $250M
405
$767M
$100M - $250M
405
$1M - $10M
405
$250M - $500M
405
$1M - $10M
405
$25M - $50M
405
$1.5B
$100M - $250M
405
$263M
$25M - $50M
405
$250M - $500M
405
$50M - $100M
405
$165M
$100M - $250M
405
$580M
$250M - $500M
405
$250M - $500M
405
$10M - $25M
405
$20M
$250M - $500M
404
$179M
$1B - $10B
404
$100M - $250M
404
$100M - $250M
404
$212M
$100M - $250M
404
$10B+
404
$103M
$1B - $10B
404
$1B - $10B
404
$1B - $10B
404
$1M - $10M
404
$160M
$100M - $250M
404
$1M - $10M
404
$250M - $500M
404
$250M - $500M
404
$100M - $250M
404
$250M - $500M
404
$100M - $250M
404
$50M - $100M
404
$25M - $50M
403
$500M - $1B
403
$1M - $10M
403
$500M - $1B
403
$30M
$10M - $25M
403
$190M
$10M - $25M
403
$10M - $25M
403
$25M - $50M
403
$141M
$50M - $100M
403
$25M - $50M
403
$1B - $10B
403
$100M - $250M
403
$500M - $1B
403
$134M
$250M - $500M
403
$100M - $250M
403
$250M - $500M
403
$73M
$50M - $100M
403
$250M - $500M
403
$10M - $25M
403
$100M - $250M
403
$105M
$1M - $10M
403
$100M - $250M
403
$10M - $25M
402
$25M - $50M
402
$100M - $250M
402
$145M
$100M - $250M
402
$100M - $250M
402
$574M
$250M - $500M
402
$10M - $25M
402
$169M
$1B - $10B
402
$10M - $25M
402
$1.4B
$100M - $250M
402
$1M - $10M
402
$85M
$250M - $500M
402
$250M - $500M
402
$100M - $250M
402
$60M
$100M - $250M
402
$100M - $250M
401
$100M - $250M
401
$1B - $10B
401
$16M
$25M - $50M
401
$10M - $25M
401
$500M - $1B
401
$119M
$100M - $250M
401
$294M
$25M - $50M
401
$242M
$500M - $1B
401
$1B - $10B
401
$500M - $1B
401
$250M - $500M
401
$268M
$250M - $500M
401
$500M - $1B
401
$100M - $250M
401
$1M - $10M
401
$50M - $100M
401
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 Woodruff Sawyer, 5WPR and Access Creative College.
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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