List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including Endurance, Fundación Cibervoluntarios - Cybervolunteers Foundation and HMP Global. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
555
$1M - $10M
555
$250M - $500M
555
$154M
$25M - $50M
555
$25M - $50M
555
$250M - $500M
555
$500M - $1B
555
$50M - $100M
555
$50M - $100M
554
$250M - $500M
554
$100M - $250M
554
$100M - $250M
554
$250M - $500M
554
$100M - $250M
554
$13M
$100M - $250M
553
$746M
$1B - $10B
553
$50M - $100M
553
$463M
$250M - $500M
553
$25M - $50M
553
$500M - $1B
553
$1.2B
$100M - $250M
553
$50M - $100M
553
$250M - $500M
553
$1B - $10B
552
$50M - $100M
552
$250M - $500M
552
$1.1B
$500M - $1B
551
$500M - $1B
551
$4.3B
$1B - $10B
551
$500M - $1B
551
$11M
$1B - $10B
551
$500M - $1B
551
$70M
$250M - $500M
551
$1B - $10B
551
$250M - $500M
550
$1B - $10B
550
$10M - $25M
550
$250M - $500M
550
$100M - $250M
550
$25M - $50M
550
$250M - $500M
549
$8.8M
$100M - $250M
549
$250M - $500M
549
$50M - $100M
548
$100M - $250M
548
$50M - $100M
548
$100M - $250M
548
$50M - $100M
548
$1M - $10M
548
$500M - $1B
548
$464M
$250M - $500M
548
$25M - $50M
548
$250M - $500M
548
$187M
$100M - $250M
548
$250M - $500M
548
$250M - $500M
548
$100M - $250M
547
$100M - $250M
547
$500M - $1B
547
$250M - $500M
547
$50M - $100M
547
$42M
$1M - $10M
547
$100M - $250M
546
$149M
$25M - $50M
546
$500M - $1B
545
$250M - $500M
545
$50M - $100M
545
$25M - $50M
545
$860M
$100M - $250M
545
$50M - $100M
545
$25M - $50M
545
$1M - $10M
545
$10M - $25M
545
$35M
$100M - $250M
544
$25K
$50M - $100M
544
$50M - $100M
544
$217M
$250M - $500M
544
$94M
$250M - $500M
544
$100M - $250M
544
$665M
$100M - $250M
544
$100M - $250M
544
$100M - $250M
544
$100M - $250M
543
$18M
$100M - $250M
543
$500M - $1B
543
$1.1B
$250M - $500M
543
$25M - $50M
542
$400M
$100M - $250M
542
$42M
$25M - $50M
542
$4.5M
$10M - $25M
542
$755M
$250M - $500M
542
$146M
$50M - $100M
542
$100M - $250M
542
$25M - $50M
542
$100M - $250M
541
$10M - $25M
541
$801M
$100M - $250M
541
$250M - $500M
541
$275M
$500M - $1B
541
$25M - $50M
541
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 Endurance, Fundación Cibervoluntarios - Cybervolunteers Foundation and HMP Global.
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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