Where is OpenAI headquartered?
OpenAI is headquartered in San Francisco, CA. Public office signals include San Francisco, CA - HQ, New York, NY, London, UK, Dublin, Ireland, Tokyo, Japan, Paris, France, Seattle, WA.
- HQ
- San Francisco, CA
- HQ address
- 1455 3rd Street, San Francisco, CA
- Offices
- San Francisco, CA - HQ / New York, NY / London, UK / Dublin, Ireland
- Founded
- 2015
- Employees
- ~4,500
- Largest hub
- San Francisco
OpenAI's office locations
OpenAI's footprint is anchored in San Francisco, CA.
- San Francisco, CA - HQ· Headquarters
- New York, NY· Office
- London, UK· Office
- Dublin, Ireland· Office
- Tokyo, Japan· Office
- Paris, France· Office
- Seattle, WA· Office
Sources:OpenAIChatGPT pricing
Where is OpenAI's headquarters?
OpenAI's headquarters is San Francisco, CA. Public address data for private AI companies can lag real estate changes, so the city is the most durable territory signal.
What other offices does OpenAI have?
Public office and hiring signals include San Francisco, CA - HQ, New York, NY, London, UK, Dublin, Ireland, Tokyo, Japan, Paris, France, Seattle, WA. Some hubs may represent leased offices, infrastructure sites, or regional teams rather than full corporate headquarters.
What OpenAI's office footprint means for territory planning
Use San Francisco as the executive and finance ownership anchor. For technical sales, follow infrastructure, product, and regional GTM teams even when they sit outside the legal headquarters.
As of June 2026.Sources:OpenAIChatGPT pricingAPI pricing
OpenAI — frequently asked questions
