List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including MikeWorldWide, Moodle and NATEEVO. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
476
$7.4M
$50M - $100M
476
$25M - $50M
476
$25M - $50M
476
$10M - $25M
476
$500M - $1B
476
$22M
$25M - $50M
476
$100M - $250M
476
$1B - $10B
475
$500M - $1B
475
$500M - $1B
475
$100M - $250M
475
$190M
$100M - $250M
475
$1.2B
$50M - $100M
475
$3M
$500M - $1B
475
$250M - $500M
475
$43M
$100M - $250M
475
$10M
$1M - $10M
475
$10M - $25M
475
$1.9B
$1B - $10B
475
$382M
$10M - $25M
474
$100M - $250M
474
$1B - $10B
474
$100M - $250M
474
$250M - $500M
474
$100M - $250M
474
$250M - $500M
474
$50M - $100M
474
$100M - $250M
474
$10M - $25M
474
$250M - $500M
474
$13M
$250M - $500M
474
$1B - $10B
474
$100M - $250M
473
$6.1M
$100M - $250M
473
$100M - $250M
473
$250M - $500M
473
$50M - $100M
473
$250M - $500M
473
$250M - $500M
473
$500M - $1B
473
$250M - $500M
473
$125M
$500M - $1B
473
$25M - $50M
473
$50M - $100M
472
$10M - $25M
472
$159M
$100M - $250M
472
$100M - $250M
472
$25M - $50M
472
$250M - $500M
472
$10B+
472
$1B - $10B
472
$10M - $25M
472
$107M
$250M - $500M
472
$256M
$250M - $500M
471
$100M - $250M
471
$325M
$500M - $1B
471
$50M - $100M
471
$65M
$100M - $250M
471
$152M
$250M - $500M
471
$1M - $10M
471
$100M - $250M
471
$250M - $500M
471
$305M
$100M - $250M
471
$463M
$100M - $250M
471
$100M - $250M
471
$1M - $10M
471
$77M
$100M - $250M
471
$1M - $10M
471
$500M - $1B
471
$100M - $250M
471
$1M - $10M
471
$100M - $250M
471
$25M - $50M
471
$250M - $500M
471
$420M
$250M - $500M
470
$329M
$250M - $500M
470
$324M
$500M - $1B
470
$100M - $250M
470
$250M - $500M
470
$1M - $10M
470
$50M - $100M
470
$324M
$25M - $50M
470
$5.1M
$250M - $500M
470
$100M - $250M
470
$100M - $250M
470
$100M - $250M
470
$25M - $50M
470
$100M - $250M
470
$29M
$250M - $500M
470
$8.3M
$250M - $500M
470
$50M - $100M
469
$1B - $10B
469
$120M
$250M - $500M
469
$25M - $50M
469
$100M - $250M
469
$2M
$10M - $25M
469
$100M - $250M
469
$500M - $1B
469
$54M
$10M - $25M
469
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 MikeWorldWide, Moodle and NATEEVO.
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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