Anthropic headquarters details
San Francisco, California, United States
San Francisco
California
94115
United States
2021
Location map
Open in Google MapsAll Anthropic office locations
| City | State / region | Country | Type |
|---|---|---|---|
| San Francisco HQ | California | United States | Headquarters |
About Anthropic
Anthropic (Private) is headquartered in San Francisco, California, United States. Founded in 2021, the company operates across 2 countries with approximately 2,500 employees worldwide.
Where is Anthropic's main office?
Anthropic's main headquarters office is located at San Francisco, California, United States, San Francisco, California 94115. This serves as the company's primary corporate address and is home to its executive leadership team.
Anthropic regional offices
Beyond its headquarters in San Francisco, Anthropic maintains 5 offices across 2 countries. Regional offices span 2 countries.
Anthropic contact information
The main switchboard for Anthropic headquarters can be reached at 415-505-5563. For investor relations, visit anthropic.com/investor-relations.
What does Anthropic do?
Anthropic is an AI safety and research company that’s working to build reliable, interpretable, and steerable AI systems. Large, general systems of today can have significant benefits, but can also be unpredictable, unreliable, and opaque: our goal is to make progress on these issues. For now, we’re primarily focused on research towards these goals; down the road, we foresee many opportunities for our work to create value commercially and for public benefit.
Frequently asked questions
Where is Anthropic headquarters?
Anthropic's headquarters is located at San Francisco, California, United States, San Francisco, California 94115, United States.
How many offices does Anthropic have?
Anthropic operates 5 offices across 2 countries as of 2026.
What is Anthropic's corporate address?
The official corporate address is San Francisco, California, United States, San Francisco, California 94115.
When was Anthropic founded?
Anthropic was founded in 2021 and has grown to employ approximately 2,500 people worldwide.
What is Anthropic's phone number?
The main phone number for Anthropic headquarters is 415-505-5563.