. . . Exhibit 21.01 SYMANTEC CORPORATION SUBSIDIARIES STATE OR OTHER JURISDICTION OF NAME OF SUBSIDIARY INCORPORATION - ---------------------------------------------- ------------------------------ AXENT EMEA Ltd. United Kingdom AXENT Technologies Ltd. United Kingdom CKS Limited United Kingdom Symantec Canada Corp Canada Delrina Corporation Canada Symantec (Deutschland) GmbH Germany Symantec (Japan) KK Japan Symantec (Singapore) PTE Ltd. Singapore Symantec (UK) Ltd United Kingdom Symantec Argentina S.R.L. Argentina Symantec Australia Pty. Ltd. Australia Symantec (Belgium) B.V.B.A. Belgium Symantec Corporation (Malaysia) Sdn. Bhd. Malaysia Symantec de Mexico S.A. de C.V. Mexico Symantec do Brasil Ltda. Brazil Symantec (France) EURL France Symantec Financing B.V. Netherlands Symantec Financing Ltd. United Kingdom Symantec Finland Oy Finland Symantec Hong Kong Ltd. Hong Kong Symantec Information Technology (Beijing) Ltd. Beijing, China Symantec Israel Ltd. Israel Symantec Korea Ltd. Korea Symantec Limited Ireland Symantec New Zealand Limited New Zealand Symantec Nordic A.B. Sweden Symantec S.A. (Pty) Ltd. South Africa Symantec Security Services - Federal, Inc. Delaware, USA Symantec Security Services Ltd. United Kingdom Symantec SF Corporation Delaware, USA Symantec Spain S.L. Spain Symantec SRL Italy Symantec Switzerland AG Switzerland Symantec Taiwan Limited Taiwan Symantec Technology Development Ltd. United Kingdom PowerQuest Corporation Utah, USA STATE OR OTHER JURISDICTION OF NAME OF SUBSIDIARY INCORPORATION - ---------------------------------------------- ------------------------------ ON Technology Corporation Delaware, USA ON Technology UK Ltd. United Kingdom Symantec Technology Services GmbH and Co. KG Germany Symantec Technology Services GmbH Germany Symantec Holdings Ltd. Ireland Symantec International Ltd. Ireland Symantec Cyprus Ltd. Cyprus Nexland Inc. Delaware, USA Nexland Canada Inc. Canada SafeWeb, Inc. Delaware, USA