List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including University of Arizona, Eller College of Management, ZoomRx and Alliance Healthcare France. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
541
$100M - $250M
541
$50M - $100M
540
$202M
$100M - $250M
540
$500M - $1B
540
$25M - $50M
540
$25M - $50M
540
$100M - $250M
540
$100M - $250M
540
$66M
$100M - $250M
540
$2.7B
$500M - $1B
539
$500M - $1B
539
$25M - $50M
539
$500M - $1B
539
$250M
$500M - $1B
539
$50M - $100M
539
$101M
$250M - $500M
539
$5.1B
$1B - $10B
538
$500M - $1B
538
$100M - $250M
538
$10M - $25M
538
$10M - $25M
538
$500M - $1B
538
$1B - $10B
538
$100M - $250M
538
$100M - $250M
537
$1B - $10B
537
$242M
$100M - $250M
537
$250M - $500M
537
$100M - $250M
537
$500M - $1B
537
$10M
$1M - $10M
536
$25M - $50M
536
$100M - $250M
536
$250M - $500M
536
$4M
$10M - $25M
536
$11M
$25M - $50M
536
$100M - $250M
536
$250M - $500M
535
$50M - $100M
535
$435M
$250M - $500M
535
$10M - $25M
535
$500M - $1B
534
$50M - $100M
534
$159M
$250M - $500M
534
$25M - $50M
534
$5.8M
$250M - $500M
534
$1B - $10B
534
$500M - $1B
534
$50M - $100M
534
$50M - $100M
533
$250M - $500M
533
$419M
$25M - $50M
533
$2.6M
$25M - $50M
533
$5.7M
$100M - $250M
533
$50M - $100M
533
$250M - $500M
533
$1B - $10B
533
$500M - $1B
532
$50M - $100M
532
$10M - $25M
532
$25M
$250M - $500M
532
$1M - $10M
532
$299M
$250M - $500M
532
$91M
$10M - $25M
532
$172M
$250M - $500M
532
$50M - $100M
532
$131M
$100M - $250M
532
$27M
$25M - $50M
532
$25M - $50M
532
$50M - $100M
532
$100M - $250M
532
$250M - $500M
531
$101M
$50M - $100M
531
$1M - $10M
531
$16M
$250M - $500M
531
<$1M
531
$50M - $100M
531
$100M - $250M
531
$250M - $500M
531
$50M - $100M
531
$1M - $10M
530
$100M - $250M
530
$500M - $1B
530
$500M - $1B
530
$25M - $50M
530
$1B - $10B
529
$1B - $10B
529
$50M - $100M
529
$95M
$250M - $500M
529
$131M
$10M - $25M
529
$288M
$250M - $500M
529
$1B - $10B
529
$25M - $50M
528
$225M
$250M - $500M
528
$500M - $1B
528
$211M
$100M - $250M
528
$25M - $50M
528
$500M - $1B
528
$50M - $100M
528
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 University of Arizona, Eller College of Management, ZoomRx and Alliance Healthcare France.
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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