Gilead sciences headquarters details
Foster City, California, United States
Foster City
California
94404
United States
1987
Location map
Open in Google MapsAll Gilead sciences office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Foster City HQ | California | United States | Headquarters |
About Gilead sciences
Gilead sciences (Nasdaq (NASDAQ): GILD) is headquartered in Foster City, California, United States. Founded in 1987, the company operates across 18 countries with approximately 17,000 employees worldwide.
Where is Gilead sciences's main office?
Gilead sciences's main headquarters office is located at Foster City, California, United States, Foster City, California 94404. This serves as the company's primary corporate address and is home to its executive leadership team.
Gilead sciences regional offices
Beyond its headquarters in Foster City, Gilead sciences maintains 75 offices across 18 countries. Regional offices span 18 countries.
Gilead sciences contact information
The main switchboard for Gilead sciences headquarters can be reached at 1-800-445-3235. For investor relations, visit gilead.com/investor-relations.
What does Gilead sciences do?
Gilead Sciences is a biopharmaceutical company that discovers, develops, manufactures and commercializes therapies for critical diseases.
Frequently asked questions
Where is Gilead sciences headquarters?
Gilead sciences's headquarters is located at Foster City, California, United States, Foster City, California 94404, United States.
How many offices does Gilead sciences have?
Gilead sciences operates 75 offices across 18 countries as of 2026.
What is Gilead sciences's corporate address?
The official corporate address is Foster City, California, United States, Foster City, California 94404.
When was Gilead sciences founded?
Gilead sciences was founded in 1987 and has grown to employ approximately 17,000 people worldwide.
What is Gilead sciences's phone number?
The main phone number for Gilead sciences headquarters is 1-800-445-3235.