Genentech headquarters details
- Street address
- 1 Dna Way
- City
- South San Francisco
- State / region
- California
- ZIP / postal code
- 94080-4918
- Country
- United States
- Phone
- +1 877 436 3683
- Founded
- 1976
- Website
- gene.com
- Stock
- NYSE: DNA
- linkedin.com/company/genentech
Location map
Open in Google MapsAll Genentech office locations
| City | State / region | Country | Type |
|---|---|---|---|
| South San Francisco HQ | California | United States | Headquarters |
Showing the headquarters of 107 recorded locations. See every location in GraphIQ →
About Genentech
Genentech (NYSE: DNA) is headquartered in South San Francisco, California, United States. Founded in 1976, the company has 107 recorded locations and employs approximately 11,900 people worldwide.
Where is Genentech's main office?
Genentech's main headquarters office is located at 1 Dna Way, South San Francisco, California 94080-4918, United States. This is the company's primary corporate address.
Genentech regional offices
Beyond its headquarters in South San Francisco, Genentech has recorded locations in United States.
Genentech contact information
The main switchboard for Genentech headquarters can be reached at +1 877 436 3683. Official website: gene.com.
What does Genentech do?
Genentech, Inc. is an American biotechnology corporation headquartered in South San Francisco, California. It operates as an independent subsidiary of holding company Roche. Genentech Research and Early Development operates as an independent center within Roche. Historically, the company is regarded as the world's first biotechnology company.
Genentech competitors & similar companies
Frequently asked questions
Where is Genentech headquarters?
Genentech's headquarters is located at 1 Dna Way, South San Francisco, California 94080-4918, United States.
How many offices does Genentech have?
GraphIQ records 107 locations for Genentech, as of October 2026.
What is Genentech's corporate address?
The corporate headquarters address is 1 Dna Way, South San Francisco, California 94080-4918, United States.
When was Genentech founded?
Genentech was founded in 1976 and employs approximately 11,900 people.
What is Genentech's phone number?
The main phone number for Genentech headquarters is +1 877 436 3683.
How many employees does Genentech have?
Genentech has approximately 11,900 employees (GraphIQ estimate, 2026).
Is Genentech a public company?
Yes. Genentech is publicly traded on NYSE under the ticker DNA.