List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including F A Davis, FH Kufstein Tirol – University of Applied Sciences and Gramener. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
428
$1M - $10M
428
$50M - $100M
428
$500M - $1B
428
$25M - $50M
428
$100M - $250M
428
$10M - $25M
428
$250M - $500M
428
$260M
$250M - $500M
428
$10M - $25M
428
$46K
$100M - $250M
428
$500M - $1B
428
$133M
$10M - $25M
428
$100M - $250M
428
$10M - $25M
428
$500M - $1B
428
$1.2M
$100M - $250M
428
$49M
$100M - $250M
427
$100M - $250M
427
$1B - $10B
427
$100M - $250M
427
$250M - $500M
427
$500M - $1B
427
$10M - $25M
427
$100M - $250M
427
$100M - $250M
427
$100M - $250M
427
$25M - $50M
427
$10M - $25M
427
$185K
$250M - $500M
427
$50M - $100M
427
$250M - $500M
427
$1B - $10B
427
$10M - $25M
426
$250M - $500M
426
$345M
$250M - $500M
426
$100M - $250M
426
$10M - $25M
426
$10M - $25M
426
$10M - $25M
426
$50M - $100M
426
$100M - $250M
426
$229M
$500M - $1B
426
$110M
$50M - $100M
426
$10M - $25M
426
$100M - $250M
426
$25M - $50M
426
$214M
$100M - $250M
426
$100M - $250M
426
$10M - $25M
426
$55M
$100M - $250M
426
$25M - $50M
426
$10M - $25M
426
$100M - $250M
426
$100M - $250M
426
<$1M
426
$250M - $500M
426
$1M - $10M
426
$100M - $250M
426
$300M
$500M - $1B
425
$1B - $10B
425
$100M - $250M
425
$100M - $250M
425
$25M - $50M
425
$25M - $50M
425
$1.1B
$500M - $1B
425
$549M
$100M - $250M
425
$1M - $10M
425
$10M - $25M
425
$25M - $50M
425
$1M - $10M
425
$25M - $50M
425
$100M - $250M
425
$229M
$250M - $500M
425
$32M
$10M - $25M
425
$250M - $500M
425
$500M - $1B
424
$25M - $50M
424
$100M - $250M
424
$100M - $250M
424
$1.6M
$50M - $100M
424
$1B - $10B
424
$25M - $50M
424
$100M - $250M
424
$10M - $25M
424
$54K
$500M - $1B
424
$1B - $10B
424
$1M - $10M
424
$500M - $1B
424
$179M
$100M - $250M
424
$1B - $10B
424
$49M
$250M - $500M
424
$200M
$100M - $250M
424
$1B - $10B
424
$51M
$100M - $250M
424
$250M - $500M
424
$250M - $500M
424
$10B+
423
$25M - $50M
423
$196M
$100M - $250M
423
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 F A Davis, FH Kufstein Tirol – University of Applied Sciences and Gramener.
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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