EXHIBIT 21.1 SEAGATE TECHNOLOGY, INC. SUBSIDIARIES OF THE REGISTRANT STATE OR OTHER JURISDICTION NAME OF SUBSIDIARY OF INCORPORATION - ------------------ ---------------- Seagate Technology S.A. France Seagate Technology GmbH Germany Seagate Technology S.r.l. Italy Seagate Technology AB Sweden Nippon Seagate Inc. Japan Seagate Technology Taiwan Ltd. Taiwan Seagate Technology Korea Limited Korea Seagate Technology Australia Pty. Limited Australia Seagate Foreign Sales Corporation Virgin Islands Seagate Microelectronics Limited Scotland Seagate Technology (Hong Kong) Limited Hong Kong Seagate Distribution (UK) Limited Scotland Seagate Singapore Distribution Ptd. Ltd. Singapore Quinta Corporation California Seagate Technology International Cayman Islands, BWI Seagate Technology (Ireland) Cayman Islands, BWI Seagate Technology (Ireland Holdings) Cayman Islands, BWI Seagate Technology (Clonmel) Cayman Islands, BWI Penang Seagate Industries (M) Sdn. Bhd. Malaysia Seagate Technology Malaysia Holdings Cayman Islands, BWI Senai Seagate Industries (M) Sdn. Bhd. Malaysia P.T. Seagate Technology Indonesia Seagate Technology (Thailand) Limited Thailand Seagate Technology China Holding Company Cayman Islands, BWI Seagate Technology Shenzhen Co. Ltd. China Seagate Technology International (Wuxi) Co. Ltd. China Perai Seagate Storage Products Sdn. Bhd. Malaysia Seagate Technology Finance Limited Cayman Islands, BWI Seagate Technology Media Mexico S.A. de C.V. Mexico Seagate Technology Media (Ireland) Cayman Islands, BWI Seagate Technology (Philippines) Cayman Islands, BWI Seagate Technology International Holdings Cayman Islands, BWI Seagate Software Information Management Group, Inc. Canada Seagate Software, Inc. Delaware Seagate Software Network & Storage Management Group, Inc. Delaware Seagate Software Australia Pty. Limited Australia Seagate Software S.A. France Seagate Software Limited United Kingdom Seagate Software GmbH Germany Seagate Software Information Management Group Ltd. United Kingdom Seagate Software Information Management Group Pty. Ltd. Australia Seagate Software Information Management Group AB Sweden Seagate Software Information Management Group BV Holland Seagate Software (Hong Kong) Limited Hong Kong Seagate Software Information Management Group KK Japan Seagate Software Information Management Group GmbH Germany Seagate Software Information Management Group AG Switzerland Seagate Software Information Management Group Pte. Ltd. Singapore Seagate Software Information Management Group, Inc. Colorado