Allergan headquarters details
Location map
Open in Google MapsAll Allergan office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Madison HQ | Wisconsin | United States | Headquarters |
About Allergan
Allergan (New York Stock Exchange (NYSE): AGN) is headquartered in Madison, Wisconsin, United States. Founded in 2013, the company operates across 27 countries with approximately 17,800 employees worldwide.
Where is Allergan's main office?
Allergan's main headquarters office is located at 5 Giralda Farms, Madison, Wisconsin 07940. This serves as the company's primary corporate address and is home to its executive leadership team.
Allergan regional offices
Beyond its headquarters in Madison, Allergan maintains 60 offices across 27 countries. Regional offices span 27 countries.
Allergan contact information
The main switchboard for Allergan headquarters can be reached at 862-261-7000. For investor relations, visit allergan.com/investor-relations.
What does Allergan do?
Allergan plc is an American, Irish-domiciled pharmaceutical company that acquires, develops, manufactures and markets brand name drugs and medical devices in the areas of medical aesthetics, eye care, central nervous system, and gastroenterology. The company is the maker of Botox.
Frequently asked questions
Where is Allergan headquarters?
Allergan's headquarters is located at 5 Giralda Farms, Madison, Wisconsin 07940, United States.
How many offices does Allergan have?
Allergan operates 60 offices across 27 countries as of 2026.
What is Allergan's corporate address?
The official corporate address is 5 Giralda Farms, Madison, Wisconsin 07940.
When was Allergan founded?
Allergan was founded in 2013 and has grown to employ approximately 17,800 people worldwide.
What is Allergan's phone number?
The main phone number for Allergan headquarters is 862-261-7000.