List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Delta Kappa Alpha, Jerry and MB LIFE. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
400
$242M
$500M - $1B
400
$1B - $10B
400
$1B - $10B
400
$100M - $250M
400
$250M - $500M
400
$250M - $500M
400
$1M - $10M
400
$1M - $10M
400
$250M - $500M
400
$100M - $250M
400
$1.5B
$100M - $250M
400
$250M - $500M
400
$500M - $1B
400
$85M
$250M - $500M
400
$100M - $250M
400
$1M - $10M
400
$1M - $10M
400
$500M - $1B
400
$100M - $250M
400
$1B - $10B
399
$50M - $100M
399
$100M - $250M
399
$50M - $100M
399
$11M
$1B - $10B
399
$141M
$50M - $100M
399
$100M - $250M
399
$100M - $250M
399
$100M - $250M
399
$75M
$100M - $250M
399
$27M
$1M - $10M
399
$50M - $100M
399
$1.3M
$500M - $1B
399
$250M - $500M
399
$3.4B
$250M - $500M
399
$122M
$100M - $250M
399
$39M
$50M - $100M
399
$100M - $250M
398
$250M - $500M
398
$2M
$100M - $250M
398
$100M - $250M
398
$30M
$10M - $25M
398
$88M
$100M - $250M
398
$145M
$100M - $250M
398
$100M - $250M
398
$500M - $1B
398
$50M - $100M
398
$100M - $250M
398
$100M - $250M
398
$10M - $25M
398
$50M - $100M
398
$10M
$25M - $50M
398
$100M - $250M
398
$250M - $500M
398
$250M - $500M
398
$1M - $10M
398
$50M - $100M
398
$361M
$250M - $500M
398
$58M
$100M - $250M
398
$25M - $50M
398
$25M - $50M
398
$25M - $50M
398
$10M - $25M
398
$876M
$50M - $100M
398
$250M - $500M
398
$250M - $500M
398
$372M
$100M - $250M
398
$50M - $100M
398
$60M
$100M - $250M
398
$228M
$50M - $100M
397
$250M - $500M
397
$10M - $25M
397
$25M - $50M
397
$50M - $100M
397
$174M
$100M - $250M
397
$119M
$100M - $250M
397
$50M - $100M
397
$50M - $100M
397
$500M - $1B
397
$25M - $50M
397
$294M
$25M - $50M
397
$1M - $10M
397
$50M - $100M
397
$25M - $50M
397
$2.6B
$500M - $1B
397
$25M - $50M
397
$250M - $500M
397
$10M - $25M
397
$50M - $100M
397
$100M - $250M
397
$250M - $500M
397
$2B
$1B - $10B
397
$25M - $50M
397
$43M
$1M - $10M
397
$10M - $25M
397
$100M - $250M
396
$50M - $100M
396
$10M - $25M
396
$375M
$100M - $250M
396
$250M - $500M
396
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 Delta Kappa Alpha, Jerry and MB LIFE.
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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