EX-21.01 9 f77805ex21-01.txt EXHIBIT 21.01 EXHIBIT 21.1 CADENCE DESIGN SYSTEMS, INC. SUBSIDIARIES OF THE REGISTRANT The Registrant's subsidiaries and the state or country in which each is incorporated or organized, are as follows:
1Chip Silicon Systems, Inc. .............................. U.S.A. 849 College Ave, Inc. .................................... U.S.A. Accent S.r.l.(1).......................................... Italy Ambit Design Systems, Inc. ............................... U.S.A. Arkansas Acquisition, Inc. ............................... U.S.A. Arkos Design Systems, Inc. ............................... U.S.A. Beijing Cadence Electronics Technology Co., Ltd. ......... China Cadence (Barbados) FSC Inc. .............................. Barbados Cadence China Ltd. ....................................... Hong Kong Cadence Credit Corporation, Inc. ......................... U.S.A. Cadence Design Service Y.K. .............................. Japan Cadence Design Systems (Canada) Limited .................. Canada Cadence Design Systems (Cyprus) Limited .................. Cyprus Cadence Design Systems (India) Private Ltd. .............. India Cadence Design Systems (Ireland) Limited ................. Ireland Cadence Design Systems (Israel) Limited .................. Israel Cadence Design Systems (Japan) B.V. ...................... Netherlands Cadence Design Systems (S) Pte Ltd. ...................... Singapore Cadence Design Systems (Taiwan) B.V. ..................... Netherlands Cadence Design Systems AB ................................ Sweden Cadence Design Systems Asia Ltd. ......................... Hong Kong Cadence Design Systems B.V. .............................. Netherlands Cadence Design Systems GmbH .............................. Germany Cadence Design Systems I B.V. ............................ Netherlands Cadence Design Systems Limited ........................... Hungary Cadence Design Systems S.A.S. ............................ France Cadence Design Systems S.r.l. ............................ Italy Cadence Design Systems, Ltd .............................. United Kingdom Cadence Design Technologies PTE Limited(2)................ Singapore Cadence International Sales Corporation................... U.S. Virgin Islands Cadence Korea Ltd. ....................................... Korea Cadence Methodology Service Company Ltd. ................. Taiwan Cadence Netherlands B.V. ................................. Netherlands Cadence Receivables Consolidation Corporation ............ U.S.A. Cadence Receivables Corporation .......................... U.S.A. Cadence Taiwan, Inc. ..................................... Taiwan Cadence Technology Inc. .................................. U.S.A. Cadence Technology Limited ............................... Ireland CadMOS Design Technology, Inc. ........................... U.S.A. Castlewilder ............................................. Ireland Cooper & Chyan Technology GmbH............................ Germany
Cooper & Chyan Technology, Inc. .......................... U.S.A. Daffodil Acquisition II, Inc. ............................ U.S.A. Daffodil Acquisition LLC ................................. U.S.A. Daffodil Acquisition, Inc. ............................... U.S.A. Design Acceleration, Inc. ................................ U.S.A. Detente Technology, Inc. ................................. U.S.A. Diablo Lighting, Inc. .................................... U.S.A. Diablo Research Company LLC............................... Canada DSM Technologies, Inc. ................................... U.S.A. Esperan Limited .......................................... United Kingdom Innotech Company(3)....................................... Japan Microsim Corporation ..................................... U.S.A. Orcad Europe S.A.R.L. .................................... France Orcad Japan K.K. ......................................... Japan Orcad UK Limited ......................................... United Kingdom Orcad, Inc. .............................................. U.S.A. PiE S.A.R.L. ............................................. France Quickturn Design Systems FSC Limited...................... Barbados Quickturn Design Systems GmbH ............................ Germany Quickturn Design Systems International, Inc. ............. U.S.A. Quickturn Design Systems Israel Ltd. ..................... Israel Quickturn Design Systems, Asia, Inc. ..................... U.S.A. Quickturn Design Systems, Inc. ........................... U.S.A. River Oaks Place Association ............................. U.S.A. Seely Properties, Inc. ................................... U.S.A. Silicon Perspective Corporation .......................... Canada Silicon Perspective Corporation .......................... U.S.A. Silicon Perspective Holding Corporation .................. U.S.A. Silicon Perspective Ltd. (Israel) ........................ Israel Silicon Perspective S.A.R.L. (France) .................... France Simon Software, Inc. ..................................... U.S.A. Speedsim, Inc. ........................................... U.S.A. Spincircuit, Inc. ........................................ U.S.A. Symbionics Group Limited ................................. United Kingdom Symbionics Limited ....................................... United Kingdom Synthesia AB ............................................. Sweden Tality Canada B.V. ....................................... Netherlands Tality Canada Corporation ................................ Nova Scotia Tality Corporation ....................................... U.S.A. Tality Holdings BV ....................................... Netherlands Tality Holdings Inc. ..................................... U.S.A. Tality India Services Private ............................ India Tality Japan YK .......................................... Japan Tality LP ................................................ U.S.A. Tality Transition Corporation ............................ U.S.A. Telos Venture Partners ................................... U.S.A. Unicad, Inc. ............................................. U.S.A.
--------- (1) Cadence has 49% ownership. (2) Cadence Design Systems (Ireland) Limited owns 19% of this entity. (3) Cadence has 14.64% of ownership.