List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including Zostel, AOE and Arbor Education. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M
$25M - $50M
382
$14M
$100M - $250M
381
$14M
$10M - $25M
381
$143M
$250M - $500M
381
$50M - $100M
381
$281M
$1M - $10M
381
$10M - $25M
381
$19M
$50M - $100M
381
$330M
$50M - $100M
381
$100M - $250M
380
$10M - $25M
380
$100M - $250M
380
$500M - $1B
380
$100M - $250M
380
$135M
$100M - $250M
380
$250M - $500M
380
$18M
$100M - $250M
380
$50M - $100M
380
$250M - $500M
380
$131M
$100M - $250M
380
$50M - $100M
380
$1M - $10M
380
$310M
$100M - $250M
380
$500M - $1B
379
$25M - $50M
379
$20M
$50M - $100M
379
$10M - $25M
379
$327M
$250M - $500M
379
$250M - $500M
379
$125M
$25M - $50M
379
$475M
$100M - $250M
379
$100M - $250M
378
$25M - $50M
378
$25M - $50M
378
$10M - $25M
378
$100M - $250M
378
$10M - $25M
378
$50M - $100M
378
$250M - $500M
378
$36M
$250M - $500M
378
$50M - $100M
378
$340M
$100M - $250M
378
$25M - $50M
378
$10M
$100M - $250M
378
$63M
$100M - $250M
377
$5M
$25M - $50M
377
$50M - $100M
377
$452M
$1B - $10B
377
$50M - $100M
377
$50M - $100M
377
$250M - $500M
377
$250M - $500M
377
$126M
$250M - $500M
377
$2.3B
$1B - $10B
377
$281M
$100M - $250M
376
$50M - $100M
376
$250M - $500M
376
$10M - $25M
376
$25M - $50M
376
$50M - $100M
376
$8M
$250M - $500M
376
$10M
$250M - $500M
376
$431M
$1B - $10B
376
$1B - $10B
376
$50M - $100M
376
$50M - $100M
376
$25M
$100M - $250M
376
$250M - $500M
376
$662M
$50M - $100M
376
$100M - $250M
376
$93M
$100M - $250M
376
$50M - $100M
376
$100M - $250M
376
$50M - $100M
375
$100M - $250M
375
$10M - $25M
375
$10M - $25M
375
$100M - $250M
374
$10M - $25M
374
$10M - $25M
374
$558M
$100M - $250M
374
$100M - $250M
374
$74M
$100M - $250M
374
$250M - $500M
374
$25M - $50M
374
$100M - $250M
373
$10M - $25M
373
$4.8B
$500M - $1B
373
$100M - $250M
373
$250M - $500M
373
$10M - $25M
373
$37M
$50M - $100M
373
$35M
$250M - $500M
373
$250M - $500M
373
$10M - $25M
373
$500M - $1B
373
$70M
$100M - $250M
372
$10M - $25M
372
$100M - $250M
372
$100M - $250M
372
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 Zostel, AOE and Arbor Education.
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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