EX-21 6 wdc-2022q4ex21.htm EX-21 Document

Exhibit 21
WESTERN DIGITAL CORPORATION
SUBSIDIARIES OF THE COMPANY


Name of Entity
State or Other Jurisdiction of Incorporation or Organization
Amplidata N.V.Belgium
EasyStore Memory LimitedIreland
Fusion-io LLCDelaware
Fusion-io Poland SP.Z.O.O.Poland
Fusion-io Singapore Private LtdSingapore
HGST (Shenzhen) Co., Ltd.China
HGST Consulting (Shanghai) Co., Ltd.China
HGST Europe, Ltd.United Kingdom
HGST Japan, Ltd.Japan
HGST Malaysia Sdn. Bhd.Malaysia
HGST Netherlands B.V.Netherlands
HGST Singapore Pte. Ltd.Singapore
HGST Technologies India Private LimitedIndia
HGST Technologies Malaysia Sdn. Bhd.Malaysia
HICAP Properties Corp.Philippines
Keen Personal Media, Inc.Delaware
Pacifica Insurance CorporationHawaii
Prestadora SD, S. de R.L. de C.V.Mexico
Read-Rite Philippines, Inc.Philippines
Sandbox Expansion LLCDelaware
SanDisk (Cayman) LimitedCayman Islands
SanDisk (Ireland) LimitedIreland
SanDisk 3D IP Holdings LtdCayman Islands
SanDisk China LimitedIreland
SanDisk China LLCDelaware
SanDisk Flash B.V.Netherlands
SanDisk Hong Kong LimitedHong Kong
SanDisk India Device Design Centre Private LimitedIndia
SanDisk Information Technology (Shanghai) Co. Ltd.China
SanDisk International LimitedIreland
SanDisk International Middle East FZEUnited Arab Emirates
SanDisk Italy S.R.L.Italy
SanDisk Korea LimitedKorea
SanDisk LLCDelaware
SanDisk Malaysia Sdn. Bhd.Malaysia
SanDisk Manufacturing Americas, LLCDelaware
SanDisk Pazarlama Ve Ticaret Limited SirketiTurkey



SanDisk Scotland, LimitedUnited Kingdom
SanDisk Semiconductor (Shanghai) Co. Ltd.China
SanDisk Spain, S.L.U.Spain
SanDisk Storage Malaysia Sdn. Bhd.Malaysia
SanDisk Sweden ABSweden
SanDisk Switzerland SarlSwitzerland
SanDisk Taiwan LimitedTaiwan
SanDisk Technologies LLCTexas
SanDisk Technologies India Private LimitedIndia
SanDisk Trading (Shanghai) Co. Ltd.China
SanDisk Trading Holdings LimitedIreland
SanDisk UK, LimitedUnited Kingdom
SD International Holdings Ltd.Cayman Islands
SMART Storage Systems GmbHAustria
STEC International Holding, LLCCalifornia
Suntech Realty, Inc.Philippines
Virident Systems International Holdings Ltd.Cayman Islands
Virident Systems, LLCDelaware
WD Media (Malaysia) Sdn.Malaysia
WD Technologies Nigeria LimitedNigeria
Western Digital (Argentina) S.A.Argentina
Western Digital (France) SARLFrance
Western Digital (I.S.) LimitedIreland
Western Digital (Malaysia) Sdn. Bhd.Malaysia
Western Digital (Singapore) Pte. Ltd.Singapore
Western Digital (UK) LimitedUnited Kingdom
Western Digital (Vietnam) Limited Liability CompanyVietnam
Western Digital Australia Pty LtdAustralia
Western Digital Canada CorporationOntario, Canada
Western Digital Capital Global, Ltd.Cayman Islands
Western Digital Capital, LLC
Western Digital Denmark ApS
Delaware
Denmark
Western Digital Deutschland GmbHGermany
Western Digital Do Brasil Comercio E Distribuicao De Produtos De Informatica Ltda.
Brazil
Western Digital Federal, LLCDelaware
Western Digital GKJapan
Western Digital Hong Kong LimitedHong Kong
Western Digital Information Technology (Shanghai) Company Ltd.China
Western Digital International Ltd.Cayman Islands
Western Digital Ireland, Ltd.Cayman Islands
Western Digital Israel Ltd.Israel
Western Digital Korea, Ltd.Korea



Western Digital Latin America, LLCDelaware
Western Digital Storage Technology Innovation Center (Shenzhen) Co. Ltd.

China
Western Digital Storage Technologies (Philippines) Corp.
Philippines
Western Digital Storage Technologies (Thailand) Ltd.
Thailand
Western Digital Taiwan Co., Ltd.Taiwan
Western Digital Tech and Regional Center (M) Sdn. Bhd.Malaysia
Western Digital Technologies, Inc.Delaware