Anthropic PBC is a safety-focused frontier AI company founded in 2021 by former OpenAI leaders Dario and Daniela Amodei. Headquartered in San Francisco, Anthropic develops the Claude family of large language models and related tools, with a core emphasis on reliability, interpretability, and controllability (“Constitutional AI”). The company positions itself as an enterprise-grade alternative in the generative AI market, particularly for regulated and high-stakes industries that require governance, auditability, and safety guarantees.
From a scale perspective, Anthropic has grown into one of the fastest-scaling software companies on record. Public and analyst estimates indicate it generated roughly US$1 billion in revenue in 2024 and exceeded a US$5 billion annualized revenue run rate by mid-2025, with internal projections cited in the press of approximately US$9 billion in ARR by the end of 2025. The company serves more than 300,000 business customers globally, with enterprise and startup API usage representing the bulk of revenue and Claude Code emerging as a key driver of developer adoption.
On the capital side, Anthropic raised a US$13 billion Series F round in September 2025 at a US$183 billion post-money valuation, followed by a strategic investment commitment of up to US$15 billion from Microsoft and Nvidia in November 2025. Subsequent reporting places Anthropic’s implied valuation in a range around US$350 billion, making it one of the world’s most highly valued private technology companies and a central competitor to OpenAI, Google, and Meta in frontier AI.
This profile is based on publicly available information and third-party estimates and is provided for informational purposes only. Summit Ventures is not affiliated with Anthropic and does not offer or recommend securities; Summit Ventures facilitates introductions through a network of partners. Nothing in this profile should be construed as investment advice, a solicitation, or a recommendation to buy or sell any security.