Czech Republic (HQ)

AVAST Software s.r.o.
Trianon Office Building
Budejovicka 1518/13a
140 00, Prague 4
Czech Republic

电话: 00 420 274 005 777
传真: 00 420 274 005 888

注册号为： 02176475
增值税号： CZ02176475

工商注册登记，
市政法院管理在
布拉格, C节, 文件编号 216540

USA

AVAST Software, Inc.
Redwood City, CA

Germany

AVAST Software Deutschland GmbH
Friedrichshafen

South Korea

Timothy S.L. Choi
Korea Sales Director
AVAST Software (ASIA) Limited.
Suite 2715, 27F Trade Tower
511, Young Dong Street, Gangnam-gu
Seoul Korea 135-729

China

AVAST Software (ASIA) Limited
Hong Kong

China

AVAST Software (ASIA) Limited
Beijing, P.R.China