Regeneron pharmaceuticals headquarters details
777 Old Saw Mill River Road
Tarrytown
New York
10591-6707
United States
1988
Location map
Open in Google MapsAll Regeneron pharmaceuticals office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tarrytown HQ | New York | United States | Headquarters |
About Regeneron pharmaceuticals
Regeneron pharmaceuticals (Nasdaq (NASDAQ): REGN) is headquartered in Tarrytown, New York, United States. Founded in 1988, the company operates across 9 countries with approximately 15,100 employees worldwide.
Where is Regeneron pharmaceuticals's main office?
Regeneron pharmaceuticals's main headquarters office is located at 777 Old Saw Mill River Road, Tarrytown, New York 10591-6707. This serves as the company's primary corporate address and is home to its executive leadership team.
Regeneron pharmaceuticals regional offices
Beyond its headquarters in Tarrytown, Regeneron pharmaceuticals maintains 42 offices across 9 countries. Regional offices span 9 countries.
Regeneron pharmaceuticals contact information
The main switchboard for Regeneron pharmaceuticals headquarters can be reached at 1-914-847-7000. For investor relations, visit regeneron.com/investor-relations.
What does Regeneron pharmaceuticals do?
Regeneron Pharmaceuticals, Inc. is a biopharmaceutical company. The Company discovers, develops, and commercializes pharmaceutical products for the treatment of serious medical conditions. Regeneron Pharmaceuticals serves the healthcare sector in the United States.
Frequently asked questions
Where is Regeneron pharmaceuticals headquarters?
Regeneron pharmaceuticals's headquarters is located at 777 Old Saw Mill River Road, Tarrytown, New York 10591-6707, United States.
How many offices does Regeneron pharmaceuticals have?
Regeneron pharmaceuticals operates 42 offices across 9 countries as of 2026.
What is Regeneron pharmaceuticals's corporate address?
The official corporate address is 777 Old Saw Mill River Road, Tarrytown, New York 10591-6707.
When was Regeneron pharmaceuticals founded?
Regeneron pharmaceuticals was founded in 1988 and has grown to employ approximately 15,100 people worldwide.
What is Regeneron pharmaceuticals's phone number?
The main phone number for Regeneron pharmaceuticals headquarters is 1-914-847-7000.