List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including LAMINAM, NGI - Norwegian Geotechnical Institute and NRF (Nederlandse Radiateuren Fabriek). Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$17M
$100M - $250M
492
$50M - $100M
492
$1B - $10B
492
$277M
$250M - $500M
492
$500M - $1B
492
$500M - $1B
492
$100M - $250M
492
$250M - $500M
492
$1B - $10B
492
$100M - $250M
492
$100M - $250M
492
$100M - $250M
491
$10M - $25M
491
$500M - $1B
491
$50M - $100M
491
$1B - $10B
491
$188M
$250M - $500M
491
$50M - $100M
491
$500M - $1B
491
$17M
$500M - $1B
491
$100M - $250M
491
$25M - $50M
491
$50M - $100M
491
$25M - $50M
491
$50M - $100M
490
$1M - $10M
490
$3.5M
$50M - $100M
490
$250M - $500M
490
$250M - $500M
490
$100M - $250M
490
$50M - $100M
490
$1M - $10M
490
$1B - $10B
490
<$1M
490
$500M - $1B
490
$1M - $10M
490
$10M - $25M
490
$50M - $100M
490
$25M - $50M
489
$25M - $50M
489
$50M - $100M
489
$768M
$500M - $1B
489
$15M
$250M - $500M
489
$10M - $25M
489
$100M - $250M
489
$7.4B
$100M - $250M
489
$85M
$250M - $500M
489
$1M - $10M
489
$250M - $500M
489
$50M - $100M
489
$70M
$500M - $1B
489
$1B - $10B
489
$463M
$250M - $500M
489
$35M
$100M - $250M
489
$10M - $25M
489
$50M - $100M
489
$500M - $1B
489
$1B - $10B
489
$100M - $250M
488
$25M - $50M
488
$25M - $50M
488
$100M - $250M
488
$3.4M
$250M - $500M
488
$36M
$100M - $250M
488
$100M - $250M
488
$1B - $10B
488
$100M - $250M
488
$100M - $250M
488
$10M - $25M
488
$250M - $500M
488
$1M - $10M
488
$1.1M
$100M - $250M
488
$5.1M
$100M - $250M
488
$10M
$250M - $500M
488
$1B - $10B
488
$10B+
488
$435M
$50M - $100M
488
$500M - $1B
488
$50M - $100M
488
$100M - $250M
487
$50M - $100M
487
$500M - $1B
487
$100M - $250M
487
$500M - $1B
487
$500M - $1B
487
$250M - $500M
487
$1.6B
$100M - $250M
487
$25M - $50M
487
$25M - $50M
487
$50M - $100M
487
$55M
$100M - $250M
487
$10M - $25M
487
$100M
$250M - $500M
487
$3M
$500M - $1B
487
$100M - $250M
487
$250M - $500M
487
$1B - $10B
487
$100M - $250M
487
$382M
$10M - $25M
486
$1M - $10M
486
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 LAMINAM, NGI - Norwegian Geotechnical Institute and NRF (Nederlandse Radiateuren Fabriek).
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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