EX-21 4 ex21-10kfy2412_28.htm EX-21
Exhibit 21
ADVANCED MICRO DEVICES, INC.
LIST OF SUBSIDIARIES
As of December 28, 2024

Domestic Subsidiaries |  | State or Jurisdiction Which Incorporated or Organized
Advanced Micro Ltd.(*) |  | California
AMD Corporation(*) |  | California
Auviz Systems Inc (1)(*) |  | California
Xilinx Development Corporation(1) |  | California
HiAlgo Inc. (*) |  | California
AMD Advanced Research, LLC |  | Delaware
AMD Design, LLC |  | Delaware
AMD (EMEA) LTD. |  | Delaware
AMD Far East Ltd. |  | Delaware
AMD International Sales & Service, Ltd. |  | Delaware
AMD Latin America Ltd. |  | Delaware
AMD Research Technologies, Inc. |  | Delaware
Lapland NewCo LLC |  | Delaware
Level 5 Networks, Inc. (2) |  | Delaware
Midgard Acquisition LLC(1)(*) |  | Delaware
Mipsology, Inc.(26) |  | Delaware
Nod, Inc. |  | Delaware
NGCodec Inc. (1)(*) |  | Delaware
Pensando Systems, Inc. |  | Delaware
SeaMicro, Inc. (*) |  | Delaware
Xilinx, Inc. |  | Delaware
Silexica, Inc. (1) |  | Delaware
Solarflare Communications, Inc. (1) |  | Delaware
Xilinx Holding LLC(1) |  | Delaware
Foreign Subsidiaries |  |
Xilinx Armenia LLC(1) |  | Armenia
ATI International SRL(*) (3) |  | Barbados
Xilinx Benelux B.V. (23) |  | Belgium
ATI Technologies (Bermuda) Limited (3) |  | Bermuda
Advanced Micro Devices Belgium N.V.(6) |  | Belgium
AMD South America Ltda.(7) |  | Brazil
ATI Technologies ULC |  | Canada
Xilinx Canada Co. (8) |  | Canada
Advanced Micro Devices (China) Co., Ltd. |  | China
Advanced Micro Devices (Shanghai) Co., Ltd.(9) |  | China
Advanced Micro Devices Products (China) Co., Ltd. (9) |  | China
Chengdu Haiguang Microelectronics Technology Co., Ltd. (10) |  | China
Chengdu Haiguang Integrated Circuit Design Co., Ltd.(11) |  | China
Suzhou TF-AMD Semiconductor Co., Ltd. (12) |  | China
Xilinx Technology Beijing Limited(13) |  | China
Xilinx Technology Shanghai Limited(8) |  | China
Silo AI Denmark Aps(5) |  | Denmark
Silo AI Oy(4) |  | Finland
Silo GenAI Oy(5) |  | Finland
Combient Mix Oy(28)(**) |  | Finland
Advanced Micro Devices S.A.S. |  | France
Mipsology S.A.S.(1) |  | France
Xilinx SARL(1) |  | France

Exhibit 21

Advanced Micro Devices GmbH |  | Germany
Silexica GmbH(14) |  | Germany
Xilinx Dresden GmbH i.L.(1)(**) |  | Germany
Xilinx GmbH(1) |  | Germany
Xilinx Hong Kong Limited(8) |  | Hong Kong SAR, China
AMD India Private Limited (15) |  | India
Solarflare India Private Limited(25) (*) |  | India
Xilinx India Technology Services Private Limited(24) |  | India
Xilinx Finance Ireland Limited(16) |  | Ireland
Xilinx Ireland Unlimited Company(16) |  | Ireland
Xilinx Israel Limited(1) |  | Israel
Advanced Micro Devices S.p.A. |  | Italy
AMD Japan Ltd. |  | Japan
Xilinx Kabushiki Kaisha (1) |  | Japan
Advanced Micro Devices Sdn. Bhd. |  | Malaysia
Advanced Micro Devices Global Services (M) Sdn. Bhd. |  | Malaysia
ATI Technologies (L) Inc. (17) |  | Malaysia
Advanced Micro Devices Malaysia Ltd. (18) |  | Malaysia
TF AMD Micro Electronics (Penang) Sdn. Bhd. (19) |  | Malaysia
Machine2Learn B.V. (5) |  | Netherlands
Xilinx NL B.V. (20) |  | Netherlands
Advanced Micro Devices (Poland) sp. z o.o. |  | Poland
AMD Advanced Micro Devices (ROU) S.R.L. |  | Romania
Advanced Micro Devices RS d.o.o. |  | Serbia
Advanced Micro Devices (Singapore) Pte. Ltd. |  | Singapore
Xilinx Asia Pacific Pte. Ltd. (29) |  | Singapore
Xilinx Sales International Pte. Ltd. (16) |  | Singapore
Xilinx Singapore Holding Pte. Ltd. (16) |  | Singapore
Xilinx Holding Three Pte. Ltd. (1) |  | Singapore
Advanced Micro Devices (Spain), S.L. |  | Spain
Advanced Micro Devices AB |  | Sweden
Combient Mix AB(27) |  | Sweden
Silo AI Sweden AB(5) |  | Sweden
Xilinx AB(1) |  | Sweden
Advanced Micro Devices CH GmbH |  | Switzerland
Advanced Micro Devices (U.K.) Limited |  | United Kingdom
Xilinx Limited(22) |  | United Kingdom
Xilinx NI Limited(13) |  | United Kingdom
Xilinx Technology Ltd. (21) |  | United Kingdom

_____

(*) | Inactive
(**) | In the process of being dissolved.
(1) | 100% owned by Xilinx, Inc.
(2) | Subsidiary of Solarflare Communications, Inc.
(3) | 100% owned by ATI Technologies ULC
(4) | Subsidiary of Lapland NewCo LLC
(5) | Subsidiary of Silo AI Oy
(6) | 99.9952% owned by Advanced Micro Devices, Inc., .0048% owned by AMD International Sales & Service, Ltd.
(7) | 99.9% owned by AMD International Sales & Service, Ltd., 0.1% owned by AMD Far East Ltd.
(8) | Subsidiary of Xilinx Development Corporation
(9) | Subsidiary of Advanced Micro Devices (China) Co., Ltd.
(10) | 51% owned by Advanced Micro Devices, Inc.
(11) | 30% owned by Advanced Micro Devices, Inc.

Exhibit 21

(12) | 15% owned by Advanced Micro Devices (China) Co., Ltd.
(13) | Subsidiary of Xilinx Singapore Holding Pte. Ltd.
(14) | Subsidiary of Silexica, Inc.
(15) | 47.18% owned by ATI Technologies ULC, 52.82% owned by Advanced Micro Devices, Inc., less than 0.01% owned by AMD Far East Ltd.
(16) | Subsidiary of Xilinx Asia Pacific Pte. Ltd.
(17) | Subsidiary of ATI Technologies (Bermuda) Limited
(18) | Subsidiary of ATI Technologies (L) Inc.
(19) | 15% owned by Advanced Micro Devices Sdn. Bhd.
(20) | Subsidiary of Xilinx Finance Ireland Ltd.
(21) | Subsidiary of Level 5 Networks, Inc.
(22) | 99.9% owned by Xilinx, Inc., 0.1% owned by Xilinx Development Corporation
(23) | 99.867% owned by Xilinx, Inc., 0.133% owned by Xilinx Development Corporation
(24) | 99.9% owned by Xilinx Development Corporation, 0.1% owned by Xilinx Canada Co.
(25) | 99.99% owned by Solarflare Communications, Inc., 0.01% owned by Level 5 Networks, Inc.
(26) | Subsidiary of Mipsology S.A.S.
(27) | Subsidiary of Silo AI Sweden AB
(28) | Subsidiary of Combient Mix AB
(29) | Subsidiary of Xilinx Holding LLC