EX-21.01 13 f93607exv21w01.txt EXHIBIT 21.01 EXHIBIT 21.01 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. Delaware, U.S.A. 849 College Avenue, Inc. California, U.S.A Altius Solutions, Inc. California, U.S.A Ambit Design Systems, Inc. California, U.S.A Arkos Design, Inc. California, U.S.A Beijing Cadence Electronics Technology Co., Ltd. China Cadence China Ltd. Hong Kong Cadence Credit Corporation Delaware, U.S.A Cadence Design Centre LLC Russia Cadence Design Foundry, Inc. Delaware, U.S.A Cadence Design Foundry UK Ltd. United Kingdom Cadence Design Services 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 IB.V Netherlands Cadence Design Systems Limited United Kingdom Cadence Design Systems S.A.s. France Cadence Design Systems Business Services Limited Liability Company Hungary Cadence International Sales Corporation U.S. Virgin Islands Cadence Korea Ltd. Korea Cadence Netherlands B.V. Netherlands Cadence Nippon Finance, LLC Delaware, U.S.A Cadence Receivables Consolidation Corporation Delaware, U.S.A Cadence Receivables Corporation Delaware, U.S.A Cadence Receivables Credit YK Japan Cadence Taiwan, Inc. Taiwan Cadence Technology, Inc. Delaware, U.S.A Cadence Technology Limited Ireland Castlewilder Ireland Celestry Design Technologies, Inc. California, U.S.A Celestry Design Technologies (Singapore) Pte Ltd. Singapore Celestry Design Technologies (Taiwan) Co., Ltd. Taiwan
Celestry Design Technologies GmbH Germany Celestry Design Technologies Beijing Co., Ltd. China Cooper & Chyan Technology, Inc. Delaware, U.S.A Daffodil Acquisition II, Inc. Delaware, U.S.A Daffodil Acquisition LLC California, U.S.A Daffodil Acquisition, Inc. Delaware, U.S.A Design Acceleration, Inc. California, U.S.A Detente Technology, Inc. California, U.S.A Diablo Lighting, Inc. California, U.S.A Diablo Research Company LLC California, U.S.A Get2Chip.com, Inc. California, U.S.A Get2Chip.com.GmbH Germany JTA Research Incorporated California, U.S.A K2 Technologies, Inc. Utah, U.S.A Microsim Corporation California, U.S.A Orcad, Inc. Delaware, U.S.A QDA, Inc. California, U.S.A Quickturn Design Systems Asia, Inc. California, U.S.A Quickturn Design Systems GmbH Germany Quickturn Design Systems International, Inc. California, U.S.A Quickturn Design Systems, Inc. Delaware, U.S.A River Oak Place Associates California, U.S.A Seely Avenue Corp. California, U.S.A Seely Properties, Inc. California, U.S.A Silicon Perspective Corporation Canada Canada Silicon Perspective (Holding) Corporation California, U.S.A Silicon Perspective S.A.R.L. France Simon Software, Inc. California, U.S.A Simplex Solutions GmbH Germany Simplex Solutions Ltd. Israel Simplex Solutions UK Ltd. United Kingdom Simplex Special Purpose, Inc. Delaware, U.S.A Speedsim, Inc. Delaware, U.S.A SpinCircuit, Inc. Delaware, U.S.A Symbionics Group Limited United Kingdom Synthesia AB Sweden Tality, LP Delaware, U.S.A Tality Canada B.V. Netherlands Tality Canada Corporation Canada Tality Holdings BV Netherlands Tality Holdings, Inc. Delaware, U.S.A Tality India Services Private Ltd. India Unicad, Inc. Massachusetts, U.S.A Verplex International, Inc. California, U.S.A Verplex Systems, Inc. California, U.S.A Verplex Systems Limited United Kingdom Verplex Systems GmbH Germany Verplex (Israel) Ltd. Israel