Abacus Semiconductor Corporation can be reached via email at info, frontdesk, public-relations and recruitment at abacus-semi.com and through US postal mail.

Our mailing addresses are as follows.

Global Headquarters

Abacus Semiconductor Corporation

Abacus Semiconductor Corporation
544 Monterey Rd
Pacifica, CA 94044
United States of America

US Office

Abacus Semiconductor Corporation
95 S Market Street, Suite 660
San Jose, CA 95113
United States of America

European Office

Abacus Semiconductor GmbH

Abacus Semiconductor GmbH
Schauenburgerstraße 116
24118 Kiel
Deutschland/Germany

Abacus Semiconductor Corporation's main office is located in downtown San Jose, the heart of Silicon Valley, with easy access from Caltrain and from Lightrail.