List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including Modern Classrooms Project, Nmbrs and QCP. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$6.9M
$50M - $100M
181
$1M - $10M
181
$50M - $100M
181
$25M - $50M
181
$191M
$250M - $500M
181
$104M
$100M - $250M
181
$65M
$250M - $500M
181
$1M - $10M
181
$10M - $25M
181
$1M - $10M
181
$100M - $250M
181
$136M
$10M - $25M
181
$1M - $10M
180
$50M - $100M
180
$1M
$100M - $250M
180
$100M - $250M
180
$95M
$10M - $25M
180
$10M - $25M
180
$100M - $250M
180
$100M - $250M
180
$250M - $500M
180
$10M - $25M
180
$143M
$25M - $50M
180
$1M - $10M
180
$100M - $250M
180
$25M - $50M
180
$5M
$10M - $25M
180
$10M - $25M
180
$27M
$25M - $50M
180
$39M
$25M - $50M
180
$50M
$50M - $100M
180
$89M
$1M - $10M
180
$100M - $250M
180
$50M
$100M - $250M
180
$1M - $10M
180
$30M
$1M - $10M
180
$100M - $250M
180
$2.8M
$100M - $250M
180
$10M - $25M
180
$100M - $250M
180
$272M
$100M - $250M
180
$50M - $100M
180
$25M - $50M
180
$50M - $100M
180
$8.3M
$10M - $25M
180
$100M - $250M
179
$10M - $25M
179
$10M - $25M
179
$10M - $25M
179
$1M - $10M
179
$10M - $25M
179
$72M
$50M - $100M
179
$100M - $250M
179
$42M
$1B - $10B
179
$50M - $100M
179
$10M - $25M
179
$50M - $100M
179
$88M
$50M - $100M
179
$79M
$100M - $250M
179
$25M - $50M
179
$10M - $25M
179
$100M - $250M
179
$10M - $25M
179
$10M - $25M
179
$10M - $25M
179
$1M - $10M
179
$250M - $500M
179
$1M - $10M
179
$25M - $50M
179
$100M - $250M
179
$66M
$25M - $50M
179
$14M
$100M - $250M
178
$50M - $100M
178
$176M
$100M - $250M
178
$100M - $250M
178
$7M
$10M - $25M
178
$12M
$1M - $10M
178
<$1M
178
$15M
$50M - $100M
178
$191M
$100M - $250M
178
$10M - $25M
178
$10M
$1M - $10M
178
$1M - $10M
178
$1M - $10M
178
$24M
$25M - $50M
178
$100M - $250M
178
$100M - $250M
178
$100M - $250M
178
$15M
$1M - $10M
178
$50M - $100M
178
$117M
$100M - $250M
178
$121M
$50M - $100M
178
$10M - $25M
178
$1M - $10M
178
$10M - $25M
178
$50M - $100M
178
$398M
$100M - $250M
178
$20M
$50M - $100M
178
$25M - $50M
178
$100M - $250M
178
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 Modern Classrooms Project, Nmbrs and QCP.
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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