List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including KNect365, Keller Williams Realty Homes & Estates and Kinsta®. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$100M - $250M
232
$25M - $50M
232
$50M - $100M
232
$250M - $500M
232
$56M
$10M - $25M
232
$593M
<$1M
232
$50M - $100M
232
$50M - $100M
232
$50M - $100M
232
$28M
$100M - $250M
232
$100M - $250M
232
$50M - $100M
232
$500M - $1B
232
<$1M
231
$50M - $100M
231
$10M - $25M
231
$10M - $25M
231
$301M
$100M - $250M
231
$54K
$1M - $10M
231
$250M - $500M
231
$250M - $500M
231
$2M
$25M - $50M
231
$101M
$25M - $50M
231
$52M
$25M - $50M
231
$100M - $250M
231
$500M - $1B
231
$33M
$10M - $25M
231
$10M - $25M
231
$25M - $50M
231
$100M
$100M - $250M
231
$17M
$1M - $10M
231
$1B
$100M - $250M
231
$1M - $10M
231
$10M - $25M
231
$61M
$10M - $25M
231
$50M - $100M
231
$10M - $25M
231
$50M - $100M
231
$25M - $50M
231
$111M
$100M - $250M
231
$27M
$100M - $250M
230
$25M - $50M
230
$50M - $100M
230
$25M - $50M
230
$683M
$25M - $50M
230
$25M - $50M
230
$100M - $250M
230
$45M
$50M - $100M
230
$100M - $250M
230
$100M - $250M
230
$50M - $100M
230
$50M - $100M
230
$50M - $100M
230
$130M
$10B+
230
$500M - $1B
230
$10M - $25M
230
$500M - $1B
230
$1M - $10M
230
$110M
$100M - $250M
230
$100M - $250M
230
$598M
$100M - $250M
230
$10M - $25M
230
$25M - $50M
230
$100M - $250M
229
$10M - $25M
229
$100M - $250M
229
$1M - $10M
229
$38M
$50M - $100M
229
$1B - $10B
229
$31M
$100M - $250M
229
$100M - $250M
229
$25M - $50M
229
$79M
$100M - $250M
229
$164M
$100M - $250M
228
$25M - $50M
228
$50M - $100M
228
$37M
$10M - $25M
228
$50M - $100M
228
$100M - $250M
228
$21M
$100M - $250M
228
$50M - $100M
228
$50M - $100M
228
$50M - $100M
228
$10M - $25M
228
$100M - $250M
228
$1M - $10M
228
$1M - $10M
228
$100M - $250M
228
$469M
$250M - $500M
228
$241M
$25M - $50M
228
$6.6M
$1M - $10M
228
$100M - $250M
227
$100M - $250M
227
$25M - $50M
227
$1M - $10M
227
$25M - $50M
227
$100M - $250M
227
$20M
$10M - $25M
227
$51M
$100M - $250M
227
$987K
$50M - $100M
227
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 KNect365, Keller Williams Realty Homes & Estates and Kinsta®.
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
Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count
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