List of Companies Using OpenAI
Prospecting companies using OpenAI? Here they are, biggest first, including Public Relations Student Society of America (PRSSA), QualiZeal and SysMap Solutions. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
845
$100M - $250M
845
$1M - $10M
845
$198M
$250M - $500M
845
$321M
$500M - $1B
844
$284K
$100M - $250M
844
$100M - $250M
844
$200M
$100M - $250M
844
$100M - $250M
844
$25M - $50M
844
$100M - $250M
844
$50M - $100M
844
$1.9B
$1B - $10B
844
$428M
$250M - $500M
843
$278K
$25M - $50M
843
$50M - $100M
843
$50M - $100M
843
$100M - $250M
842
$100M - $250M
842
$250M - $500M
842
$97M
$1M - $10M
842
$25M - $50M
842
$25M - $50M
842
$500M - $1B
841
$50M - $100M
841
$250M - $500M
841
$100M - $250M
841
$250M - $500M
841
$100M - $250M
841
$10M - $25M
841
$1B - $10B
841
$100M - $250M
841
$1B - $10B
840
$500M - $1B
840
$1M - $10M
840
$25M - $50M
840
$50M - $100M
840
$200K
$500M - $1B
840
$100M - $250M
840
$500M - $1B
840
$2.5M
$100M - $250M
840
$500M - $1B
840
$1B - $10B
840
$100M - $250M
840
$111M
$100M - $250M
840
$1B - $10B
840
$25M - $50M
839
$50M - $100M
839
$1M - $10M
839
$17M
$100M - $250M
839
$33M
$25M - $50M
839
$1M - $10M
838
$250M - $500M
838
$25M - $50M
838
$250M - $500M
838
$500M - $1B
838
$50M - $100M
838
$100M - $250M
838
$50M - $100M
838
$500M - $1B
837
$250M - $500M
837
$1M - $10M
837
$1M
$25M - $50M
837
$1.7B
$1B - $10B
837
$100M - $250M
837
$500M - $1B
837
$50M - $100M
837
$28M
$1M - $10M
836
$25M - $50M
836
$10M - $25M
836
$250M - $500M
836
$500M - $1B
835
$928M
$1B - $10B
835
$100M - $250M
835
$25M - $50M
835
$1B - $10B
835
$197M
$1M - $10M
835
$1M - $10M
835
$25M - $50M
835
$50M - $100M
835
$25M - $50M
834
$1M - $10M
834
$500M - $1B
834
$4M
$100M - $250M
834
$422M
$1B - $10B
834
$100M - $250M
834
$500M - $1B
833
$250M - $500M
833
$1B - $10B
833
$100M - $250M
833
$376M
$1B - $10B
833
$250M - $500M
833
$75K
$10B+
832
$73K
$1B - $10B
832
$25M - $50M
832
$250M - $500M
832
$1B - $10B
832
$250M - $500M
832
$100M - $250M
832
$1B - $10B
832
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 Public Relations Student Society of America (PRSSA), QualiZeal and SysMap Solutions.
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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