Gsk headquarters details
Location map
Open in Google MapsAll Gsk office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London HQ | Greater London | United Kingdom | Headquarters |
About Gsk
Gsk (New York Stock Exchange (NYSE): GSK) is headquartered in London, Greater London, United Kingdom. Founded in 2000, the company operates across 29 countries with approximately 66,841 employees worldwide.
Where is Gsk's main office?
Gsk's main headquarters office is located at 79 New Oxford Street, London, Greater London WC1A 1DG. This serves as the company's primary corporate address and is home to its executive leadership team.
Gsk regional offices
Beyond its headquarters in London, Gsk maintains 68 offices across 29 countries. Regional offices span 29 countries.
Gsk contact information
The main switchboard for Gsk headquarters can be reached at 5112119700. For investor relations, visit gsk.com/investor-relations.
What does Gsk do?
GSK PLC operates as a research-based pharmaceutical company. The Company develops, manufactures, and markets vaccines, prescription, and over-the-counter medicines, as well as health-related consumer products. GSK provides products for infections, depression, skin conditions, asthma, heart and circulatory disease, and cancer.
Frequently asked questions
Where is Gsk headquarters?
Gsk's headquarters is located at 79 New Oxford Street, London, Greater London WC1A 1DG, United Kingdom.
How many offices does Gsk have?
Gsk operates 68 offices across 29 countries as of 2026.
What is Gsk's corporate address?
The official corporate address is 79 New Oxford Street, London, Greater London WC1A 1DG.
When was Gsk founded?
Gsk was founded in 2000 and has grown to employ approximately 66,841 people worldwide.
What is Gsk's phone number?
The main phone number for Gsk headquarters is 5112119700.