List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including The Apollo Group, Adform and Iterable. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
871
$100M - $250M
870
$342M
$500M - $1B
870
$250M - $500M
870
$93M
$10M - $25M
869
$1B - $10B
869
$752M
$100M - $250M
869
$355M
$100M - $250M
869
$1B - $10B
869
$10M - $25M
868
$1M - $10M
868
$1B - $10B
867
$100M - $250M
867
$100M - $250M
867
$1B - $10B
867
$570M
$250M - $500M
867
$250M - $500M
867
$50M - $100M
866
$75M
$1B - $10B
866
$274M
$500M - $1B
866
$500M - $1B
865
$156M
$100M - $250M
865
$210M
$1B - $10B
865
$25M - $50M
865
$100M - $250M
864
$500M - $1B
864
$1B - $10B
864
$100M - $250M
863
$185M
$500M - $1B
863
$500M - $1B
862
$940M
$1B - $10B
862
$3.6B
$500M - $1B
862
$50M - $100M
862
$115M
$100M - $250M
862
$164M
$1B - $10B
861
$250M - $500M
861
$185M
$500M - $1B
861
$187M
$50M - $100M
860
$500M - $1B
859
$1B - $10B
859
$371M
$250M - $500M
859
$500M - $1B
858
$10M - $25M
858
$250M - $500M
858
$25M - $50M
858
$100M - $250M
857
$1B - $10B
857
$100M - $250M
857
$324M
$1B - $10B
857
$59M
$250M - $500M
856
$460M
$250M - $500M
856
$1B - $10B
856
$1.9B
$250M - $500M
856
$300M
$100M - $250M
855
$1B - $10B
855
$891M
$100M - $250M
855
$500M - $1B
855
$100M - $250M
855
$174M
$25M - $50M
855
$1B - $10B
854
$50M - $100M
854
$250M - $500M
853
$73M
$250M - $500M
853
$500M - $1B
853
$102M
$100M - $250M
853
$41M
$100M - $250M
852
$537M
$100M - $250M
852
$529M
$25M - $50M
851
$159M
$100M - $250M
851
$10M - $25M
850
$1B - $10B
850
$1M - $10M
850
$100M - $250M
850
$428M
$250M - $500M
849
$1B - $10B
849
$250M - $500M
849
$1M - $10M
849
$100M - $250M
849
$100M - $250M
848
$500M - $1B
848
$1B - $10B
848
$10M
$500M - $1B
847
$321M
$500M - $1B
846
$98M
$25M - $50M
846
$250M - $500M
844
$1B - $10B
844
$25M
$25M - $50M
844
$75K
$10B+
843
$200K
$500M - $1B
842
$50M - $100M
842
$500M - $1B
842
$510M
$500M - $1B
842
$46M
$500M - $1B
841
$360M
$250M - $500M
841
$283K
$100M - $250M
841
$50M - $100M
841
$500M - $1B
841
$25M - $50M
841
$10M - $25M
841
$1M - $10M
840
About companies using Claude by Anthropic
Why target companies using Claude by Anthropic?
Claude by Anthropic 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 The Apollo Group, Adform and Iterable.
Which industries use Claude by Anthropic the most?
Among companies using Claude by Anthropic on LeadIQ, the most common industries are Software Development, IT Services and IT Consulting, Financial Services, Technology, Information and Internet, Higher Education and Advertising Services. Narrow your list to the industry you sell into from there.
Where are companies using Claude by Anthropic located?
Companies using Claude by Anthropic are most often headquartered in the United States, the United Kingdom, Canada, Germany, France and India.
What other AI technologies do companies use?
Prospecting the wider AI space? Related technologies with their own company lists include OpenAI, GitHub Copilot, Microsoft 365 Copilot and Amazon SageMaker.
How do I reach decision makers at companies using Claude by Anthropic?
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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Top companies by employee count
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