List of Companies Using Claude by Anthropic
Prospecting companies using Claude by Anthropic? Here they are, biggest first, including L'Oréal, T-Mobile and Aon. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$8.5B
$10B+
96K
$17B
$10B+
95K
$1.9B
$10B+
94K
$1K
$10B+
93K
$9.7B
$10B+
93K
$7.6B
$10B+
91K
$756M
$10B+
91K
$2.9B
$10B+
91K
$19B
$10B+
89K
$10B+
89K
$750M
$500M - $1B
89K
$9.8B
$1B - $10B
89K
$20B
$10B+
89K
$25B
$10B+
89K
$26M
$10B+
89K
$5.1B
$10B+
88K
$1.1B
$10B+
88K
$991M
$10B+
87K
$10B+
87K
$4.5B
$10B+
87K
$10B+
86K
$24B
$10B+
86K
$4.6B
$10B+
85K
$2.5B
$10B+
85K
$162M
$10B+
85K
$10B+
84K
$10B+
83K
$1B - $10B
83K
$5.5B
$10B+
83K
$3.4B
$10B+
82K
$7.3B
$10B+
82K
$1B - $10B
82K
$10B+
80K
$2.2B
$10B+
80K
$10B+
79K
$818M
$1B - $10B
78K
$2.7B
$10B+
76K
$10B+
76K
$10B+
75K
$4.2B
$10B+
74K
$4.9B
$10B+
73K
$40M
$10B+
73K
$2.3B
$10B+
72K
$9.6B
$1B - $10B
72K
$8.9B
$1B - $10B
72K
$1.2B
$10B+
71K
$10B+
70K
$5.1B
$10B+
70K
$20K
$10B+
69K
$1.1B
$10B+
68K
$330M
$10B+
68K
$337M
$10B+
68K
$1.1B
$10B+
68K
$75M
$10B+
68K
$59K
$10B+
68K
$3.3B
$10B+
67K
$316M
$10B+
67K
$1B - $10B
66K
$10B+
66K
$800M
$1B - $10B
66K
$532M
$1B - $10B
66K
$3.5B
$10B+
65K
$8.5B
$10B+
64K
$5M
$10B+
64K
$10B+
63K
$6.4B
$10B+
63K
$1B - $10B
62K
$22M
$10B+
62K
$23B
$10B+
62K
$121M
$10B+
62K
$500M
$10B+
62K
$785M
$10B+
61K
$8.1B
$10B+
61K
$10B+
61K
$2.9B
$10B+
61K
$5.5B
$10B+
60K
$1.6B
$10B+
60K
$10B+
60K
$150M
$1B - $10B
59K
$10B+
59K
$469M
$1B - $10B
58K
$7.4B
$10B+
58K
$6.5B
$10B+
58K
$10B+
58K
$18B
$10B+
57K
$157M
$1B - $10B
57K
$1.1B
$10B+
57K
$8B
$500M - $1B
57K
$1B - $10B
57K
$225M
$10B+
56K
$10B+
56K
$1.7B
$10B+
56K
$10B+
56K
$360M
$10B+
56K
$10B+
56K
$1.8B
$1B - $10B
56K
$2.2B
$10B+
56K
$3.4B
$10B+
55K
$10B
$10B+
55K
$1.6B
$10B+
55K
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 L'Oréal, T-Mobile and Aon.
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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