List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Edgecombe County Public Schools, Eptura and Jane App. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
778
$100M - $250M
778
$112M
$1B - $10B
778
$250M - $500M
778
$50M - $100M
778
$250M - $500M
778
$500M - $1B
778
$25M - $50M
778
$500M - $1B
778
$250M - $500M
778
$250M - $500M
777
$891M
$250M - $500M
777
$10M - $25M
777
$1M - $10M
777
$500M - $1B
777
$100M - $250M
777
$500M - $1B
777
$1B - $10B
777
$87M
$250M - $500M
776
$267M
$100M - $250M
776
$1B - $10B
776
$100M - $250M
776
$1.8B
$500M - $1B
776
$250M - $500M
775
$50M - $100M
775
$422M
$1B - $10B
775
$50M - $100M
775
$25M - $50M
775
$250M - $500M
774
$21M
$1M - $10M
774
$100M - $250M
774
$250M - $500M
774
$250M - $500M
774
$100M - $250M
774
$192M
$250M - $500M
774
$255M
$100M - $250M
773
$100M - $250M
773
$250M - $500M
773
$1B - $10B
773
$500M - $1B
773
$500M - $1B
773
$1B - $10B
773
$100M - $250M
773
$50M - $100M
773
$100M - $250M
773
$10M
$250M - $500M
772
$250M - $500M
772
$500M - $1B
772
$250M - $500M
772
$1B - $10B
772
$10M - $25M
772
$1B - $10B
772
$100M - $250M
771
$500M - $1B
771
$48M
$500M - $1B
771
$500M - $1B
771
$303M
$500M - $1B
771
$500M - $1B
771
$250M - $500M
771
$97M
$25M - $50M
771
$1B - $10B
771
$496M
$10M - $25M
771
$300K
$1B - $10B
771
$500M - $1B
771
$10M - $25M
770
$500M - $1B
770
$50M - $100M
770
$100M - $250M
770
$100M - $250M
770
$305M
$100M - $250M
770
$1B - $10B
770
$50M - $100M
770
$250M - $500M
769
$500M - $1B
769
$25M - $50M
769
$102M
$10M - $25M
769
$1M - $10M
769
$1M - $10M
769
$1B - $10B
768
$500M - $1B
768
$1B - $10B
768
$250M - $500M
768
$100M - $250M
768
$50M - $100M
767
$260M
$250M - $500M
767
$500M - $1B
767
$100M - $250M
767
$248M
$100M - $250M
767
$1B - $10B
767
$100M - $250M
767
$50M - $100M
767
$98M
$100M - $250M
767
$397M
$500M - $1B
767
$250M - $500M
767
$500M - $1B
766
$9.4M
$25M - $50M
766
$100M - $250M
766
$261M
$250M - $500M
766
$50M - $100M
766
$1.2M
$1M - $10M
766
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 Edgecombe County Public Schools, Eptura and Jane App.
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.
Search by Industry
ConstructionIT Services and IT ConsultingSoftware DevelopmentFinancial ServicesReal EstateHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingOil and GasHospitalityAppliances, Electrical, and Electronics ManufacturingManufacturingArchitecture and PlanningMachinery Manufacturing
Search by Country
United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland
Search by Technology
Claude by AnthropicGitHub CopilotMicrosoft 365 CopilotAmazon SageMakerHugging FaceVertex AIAzure AI ServicesCursor Code EditorMicrosoft 365WordPressAmazon Web ServicesGoogle CloudGoogle WorkspaceShopifyHubSpotiCIMSPiwik PROAdobe Creative CloudLinkedIn AdsMicrosoft AdvertisingMicrosoft AzureGoogle AdsSalesforceHotjarWP Engine
Top companies by employee count
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
1-888-653-2347 
support@leadiq.com © LeadIQ, Inc. All rights reserved.
