Symantec world headquarters is located in Cupertino, California. The main manufacturing facility is in Dublin, Ireland. In addition, Symantec has security research and response centers, development facilities, and technical support and customer services centers worldwide.
Symantec World Headquarters
Symantec CorporationWorld Headquarters
20330 Stevens Creek Boulevard
Cupertino, CA 95014-2132
Phone: 408-517-8000
Key Sites
Singapore6 Temasek Boulevard
#11-01 Suntec Tower 4
Singapore 038986 Dublin, Ireland
Ballycoolin Business Park
Blanchardstown
Dublin 15
Ireland Tokyo, Japan
Akasaka Intercity 9F
1-11-44 Akasaka
Minato-ku, Tokyo 107-0052
Japan
Phone: + 81 3 5114 4000
Fax: + 81 3 5114 4040