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EXHIBIT 21.1
CADENCE DESIGN SYSTEMS, INC.
SUBSIDIARIES OF THE REGISTRANT
Below is a list of all of the Registrant’s subsidiaries as of January 31, 2026, and the state or country in which each is incorporated or organized. All of the Registrant’s subsidiaries are wholly owned by the Registrant:
| ENTITY NAME | COUNTRY | ||||||||||
| 1 | Apex Semiconductor LLC. | Delaware, U.S.A. | |||||||||
| 2 | APEXSEMICONDUCTOR INDIA PRIVATE LIMITED | India | |||||||||
| 3 | ASTC SAS | France | |||||||||
| 4 | Beijing Cadence Information Technology Co., Ltd. | People's Republic of China | |||||||||
| 5 | BETA CAE Deutschland GmbH | Germany | |||||||||
| 6 | BETA CAE ITALY S.R.L. | Italy | |||||||||
| 7 | BETA CAE Nordic AB | Sweden | |||||||||
| 8 | BETA CAE Systems China Ltd. | People's Republic of China | |||||||||
| 9 | BETA CAE SYSTEMS INDIA PRIVATE LIMITED | India | |||||||||
| 10 | BETA CAE Systems International AG | Switzerland | |||||||||
| 11 | BETA CAE Systems Japan Inc. | Japan | |||||||||
| 12 | BETA CAE SYSTEMS SA | Greece | |||||||||
| 13 | BETA CAE SYSTEMS U.S.A., INC. | Michigan, U.S.A. | |||||||||
| 14 | BETA CAE SYSTEMS UK LIMITED | United Kingdom | |||||||||
| 15 | Cadence Design (Israel) II, Ltd. | Israel | |||||||||
| 16 | Cadence Design Systems (Canada) Limited | Canada | |||||||||
| 17 | Cadence Design Systems (Cyprus) Limited | Cyprus | |||||||||
| 18 | Cadence Design Systems (Finland) Oy | Finland | |||||||||
| 19 | Cadence Design Systems (India) Private Limited | India | |||||||||
| 20 | Cadence Design Systems (Ireland) Limited | Ireland | |||||||||
| 21 | Cadence Design Systems (Israel) Ltd. | Israel | |||||||||
| 22 | Cadence Design Systems (Japan) B.V. | The Netherlands | |||||||||
| 23 | Cadence Design Systems (S) Pte Ltd. | Singapore | |||||||||
| 24 | Cadence Design Systems (Sales) India Private Limited | India | |||||||||
| 25 | Cadence Design Systems A.B. | Sweden | |||||||||
| 26 | Cadence Design Systems B.V. | The Netherlands | |||||||||
| 27 | Cadence Design Systems Belgium SA | Belgium | |||||||||
| 28 | Cadence Design Systems do Brasil Microeletronica Ltda. | Brazil | |||||||||
| 29 | Cadence Design Systems GmbH | Germany | |||||||||
| 30 | Cadence Design Systems I B.V. | The Netherlands | |||||||||
| 31 | Cadence Design Systems Kft. | Hungary | |||||||||
| 32 | Cadence Design Systems Limited | United Kingdom | |||||||||
| 33 | Cadence Design Systems LLC | Russia | |||||||||
| 34 | Cadence Design Systems Malaysia Sdn. Bhd. | Malaysia | |||||||||
| 35 | Cadence Design Systems Management (Shanghai) Co., Ltd. | People's Republic of China | |||||||||
| 36 | Cadence Design Systems Mexico, S. de R.L. de C.V. | Mexico | |||||||||
| 37 | Cadence Design Systems S.R.L. | Italy | |||||||||
| 38 | Cadence Design Systems SAS | France | |||||||||
| 39 | Cadence Design Systems Vietnam Company Limited | Vietnam | |||||||||
| 40 | Cadence Global Holdings, Inc. | Delaware, U.S.A. | |||||||||
| 41 | Cadence Group Unlimited Company | Ireland | |||||||||
| 42 | Cadence International Limited | Ireland | |||||||||
| 43 | Cadence Taiwan, Inc. | Taiwan | |||||||||
| 44 | Cadence U.S., Inc. | Delaware, U.S.A. | |||||||||
| 45 | Cascade Technologies, LLC | Delaware, U.S.A. | |||||||||
| 46 | Castlewilder Unlimited Company | Ireland | |||||||||
| 47 | ChipStack, Inc. | Delaware, U.S.A. | |||||||||
| 48 | coupledNumerics GmbH | Switzerland | |||||||||
| 49 | CréVinn Teoranta | Ireland | |||||||||
| 50 | Denali Software Kabushiki Kaisha | Japan | |||||||||
| 51 | Denali Software, LLC | California, U.S.A. | |||||||||
| 52 | Designer's Guide Consulting, LLC | California, U.S.A. | |||||||||
| 53 | FFG Holdings Limited | United Kingdom | |||||||||
| 54 | Future Facilities Incorporated | California, U.S.A. | |||||||||
| 55 | Future Facilities KK | Japan | |||||||||
| 56 | Future Facilities Limited | United Kingdom | |||||||||
| 57 | GForce 110 GmbH | Germany | |||||||||
| 58 | Intrinsix Corp. | Massachusetts, U.S.A. | |||||||||
| 59 | Invecas, LLC. | Delaware, U.S.A. | |||||||||
| 60 | Invecas Technologies Private Limited | India | |||||||||
| 61 | Jasper Holdings Ltd. | Cayman Islands | |||||||||
| 62 | Nanjing Kai Ding Electronics Technology Co., Ltd. | People's Republic of China | |||||||||
| 63 | Numeca (Beijing) Software Limited | People's Republic of China | |||||||||
| 64 | Numeca USA, Inc. | Arizona, U.S.A. | |||||||||
| 65 | Numeca-HK Limited | Hong Kong | |||||||||
| 66 | NUMFLO SA | Belgium | |||||||||
| 67 | OpenEye Scientific Software Deutschland GmbH | Germany | |||||||||
| 68 | OpenEye Scientific Software, Inc. | Delaware, U.S.A. | |||||||||
| 69 | Pointwise, Inc. | Texas, U.S.A. | |||||||||
| 70 | Pulsic Inc. | Delaware, U.S.A. | |||||||||
| 71 | Pulsic Japan Limited | United Kingdom | |||||||||
| 72 | Pulsic Limited | United Kingdom | |||||||||
| 73 | Secure-IC China Co., Ltd. | People's Republic of China | |||||||||
| 74 | Secure-IC Inc. | Delaware, U.S.A. | |||||||||
| 75 | Secure-IC K.K. | Japan | |||||||||
| 76 | Secure-IC Private Limited | Singapore | |||||||||
| 77 | Secure-IC SARL AU | Morocco | |||||||||
| 78 | Secure-IC SAS | France | |||||||||
| 79 | Secure-IC SRL | Belgium | |||||||||
| 80 | Shanghai Cadence Electronics Technology Co., Ltd. | People's Republic of China | |||||||||
| 81 | Tundra Holdings, Inc. | Delaware, U.S.A. | |||||||||
| 82 | Verifore Inc. | Japan | |||||||||
| 83 | Verifyter AB | Sweden | |||||||||
| 84 | VLAB Works Holdings Pty Ltd | Australia | |||||||||
| 85 | VLAB Works Operations Pty Ltd | Australia | |||||||||
| 86 | VLAB Works Pty Ltd | Australia | |||||||||
| 87 | Vortex BidCo Pty Ltd | Australia | |||||||||
| 88 | Vortex HoldCo Pty Ltd | Australia | |||||||||
| 89 | 6SIGMADC Limited | United Kingdom | |||||||||