List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Comporium, L-3 National Security Solutions and Nasuni. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
724
$500M - $1B
724
$247M
$1B - $10B
724
$250M - $500M
724
$250M - $500M
724
$7.5M
$250M - $500M
724
$805M
$250M - $500M
724
$250M - $500M
724
$50M - $100M
724
$1M - $10M
724
$50M
$1M - $10M
723
$250M - $500M
723
$1B - $10B
723
$50M - $100M
723
$500M - $1B
723
$50M - $100M
723
$8M
$500M - $1B
723
$250M - $500M
723
$11M
$1B - $10B
723
$229M
$250M - $500M
723
$1M - $10M
723
$279M
$100M - $250M
723
$25M
$250M - $500M
722
$126M
$500M - $1B
722
$500M - $1B
722
$6.8M
$500M - $1B
722
$10M - $25M
722
$250M - $500M
722
$1B - $10B
721
$69M
$100M - $250M
721
$500M - $1B
721
$25M - $50M
721
$500M - $1B
721
$100M - $250M
721
$250M - $500M
721
$170M
$250M - $500M
721
$100M - $250M
721
$250M - $500M
721
$250M - $500M
721
$100M - $250M
721
$36M
$100M - $250M
720
$100M - $250M
720
$10M - $25M
720
$397K
$250M - $500M
720
$850K
$100M - $250M
720
$500M - $1B
720
$8M
$500M - $1B
720
$500M - $1B
719
$1M - $10M
719
$250M - $500M
719
$10B+
719
$216M
$50M - $100M
719
$50M - $100M
719
$10M - $25M
718
$100M - $250M
718
$10M - $25M
718
$10M - $25M
718
$500M - $1B
718
$50M - $100M
718
$250M - $500M
717
$1M - $10M
717
$500M - $1B
717
$42M
$250M - $500M
717
$250M - $500M
717
$418M
$250M - $500M
717
$1.5B
$500M - $1B
716
$250M - $500M
716
$100M - $250M
716
$250M - $500M
716
$100M - $250M
716
$50M - $100M
716
$25M
$50M - $100M
716
$91M
$100M - $250M
716
$1M - $10M
716
$500M - $1B
716
$273M
$1B - $10B
716
$50M - $100M
715
$500M - $1B
715
$1B - $10B
715
$122M
$100M - $250M
715
$100M - $250M
715
$100M - $250M
715
$1M - $10M
715
$50M - $100M
715
$100M - $250M
715
$500M - $1B
714
$1B - $10B
714
$138M
$250M - $500M
714
$50M - $100M
714
$25M - $50M
714
$500M - $1B
714
$100M - $250M
714
$250M - $500M
714
$44M
$50M - $100M
713
$500M - $1B
713
$525M
$250M - $500M
713
$25M - $50M
713
$865M
$1B - $10B
712
$50M - $100M
712
$1M - $10M
712
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 Comporium, L-3 National Security Solutions and Nasuni.
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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