Contact Us

  • General Inquiries
  • Medical Inquiries
  • Our Locations

Get in touch

To contact our corporate communications, media relations, investor relations or business development groups, or to ask a general question about the company, please fill out the form below. All fields required unless otherwise noted.

Read our Privacy Notice to understand how we protect your privacy and how we may collect, use and share information.


An important note about privacy: Regeneron is committed to your privacy and will not ask for sensitive personal information such as social security number, date of birth or bank account details via email or social media. We do not interview candidates on Google Hangouts. Any questions about job listings can be directed to [email protected].

Medical inquiries

Healthcare professionals, patients or caregivers may request specific product information, report an adverse event or report a product complaint for a Regeneron product to our Medical Information Department. Please call 1-844-REGN-MID (1-844-734-6643) for further information.

Please complete the form below. All fields required unless noted.

Our locations

European Locations

Dublin Office

One Warrington Place
Dublin 2, DO2 HH27
+353 (0)1 411 2200

Ireland Industrial Operations
and Product Supply

Raheen Business Park
Limerick, V94 Y7Y3
+353 (0)61 782000

Amsterdam Office

Barbara Strozzliaan 101
Amsterdam 1083 HN

London Office

The Charter Building
Vine Street
Uxbridge, Middlesex, UB8
+44 1895 280790

Munich Office

Maximilianstrasse 35,
Eingang A
Munich, Bayern 80539

North American Locations

Corporate Headquarters

777 Old Saw Mill River Road
Tarrytown, NY 10591
+1 914-847-7000

Basking Ridge Office

110 Allen Road
Basking Ridge, NJ 07920
+1 914-847-7000

Industrial Operations
and Product Supply

81 Columbia Turnpike
Rensselaer, NY 12144
+1 518-488-6000

Sleepy Hollow Office

1 Rockwood Road
Sleepy Hollow, NY 10591
+1 914-847-7000

Toronto Office

2425 Matheson Boulevard East
Suite 726
Mississauga, ON L4W 5K4

Mailing Address:
PO Box 997
Halifax, NS B3J 0J2

Washington, DC Office

1399 New York Avenue, NW
10th Floor
Washington, DC 20005
+1 202-609-6462