List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including UDT, 9fin and Finom. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$500M - $1B
625
$257M
$500M - $1B
624
$346M
$500M - $1B
624
$25M - $50M
624
$1.4B
$10B+
624
$1B - $10B
624
$50M - $100M
624
$268M
$250M - $500M
624
$1B - $10B
623
$250M - $500M
623
$205M
$50M - $100M
623
$50M - $100M
623
$500M - $1B
623
$76M
$250M - $500M
623
$250M - $500M
623
$9.7M
$50M - $100M
622
$114M
$100M - $250M
622
$10M - $25M
622
$250M - $500M
622
$1B - $10B
622
$139M
$25M - $50M
622
$100M - $250M
622
$100M - $250M
622
$622M
$1B - $10B
621
$50M - $100M
621
$769M
$250M - $500M
621
$1B - $10B
621
$315M
$100M - $250M
621
$500M - $1B
621
$100M - $250M
621
$100M - $250M
621
$247M
$50M - $100M
621
$100M - $250M
620
$500M - $1B
620
$50M - $100M
620
$250M - $500M
620
$500M - $1B
620
$54M
$25M - $50M
620
$25M - $50M
620
$372K
$100M - $250M
620
$163M
$250M - $500M
619
$569M
$100M - $250M
619
$568M
$250M - $500M
618
$22M
$100M - $250M
618
$250M - $500M
618
$10B
$1B - $10B
618
$250M - $500M
617
$68M
$25M - $50M
617
$25M - $50M
617
$100M - $250M
617
$50M - $100M
617
$50M - $100M
617
$250M - $500M
617
$250M - $500M
617
$535M
$500M - $1B
617
$1.5B
$25M - $50M
617
$1M - $10M
617
$50M - $100M
616
$500M - $1B
616
$80M
$50M - $100M
616
$1B - $10B
616
$50M - $100M
616
$153M
$1B - $10B
616
$100M - $250M
616
$273M
$100M - $250M
616
$45M
$250M - $500M
615
$50M - $100M
615
$50M - $100M
615
$100M - $250M
615
$100M - $250M
615
$3.7M
$1B - $10B
615
$50M - $100M
615
$1B - $10B
614
$403M
$250M - $500M
614
$533M
$100M - $250M
614
$242K
$1B - $10B
613
$250M - $500M
613
$250M - $500M
613
$1B - $10B
613
$500M - $1B
613
$10M - $25M
613
$100M - $250M
613
$25M - $50M
612
$100M - $250M
612
$50M - $100M
612
$19M
$250M - $500M
612
$1M - $10M
612
$283M
$10M - $25M
611
$100M - $250M
611
$10M - $25M
611
$250M - $500M
611
$220M
$100M - $250M
611
$21M
$10M - $25M
611
$755M
$250M - $500M
611
$250M - $500M
611
$624M
$500M - $1B
611
$1.9B
$1B - $10B
610
$100M - $250M
610
$7.5M
$100M - $250M
609
$551M
$100M - $250M
609
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 UDT, 9fin and Finom.
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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