Exhibit 21
 
Dell Inc. Subsidiary List
 
     
Other U.S. Entities   Jurisdiction
 
Alienware Corporation
  Florida
Alienware Labs Corporation
  Florida
ASAP Software Express Inc. 
  Illinois
Boomi, Inc
  Delaware
Bracknell Boulevard (Block C) L.L.C. 
  Delaware
Bracknell Boulevard (Block D) L.L.C. 
  Delaware
DCC Executive Security Inc. 
  Delaware
Dell America Latina Corp. 
  Delaware
Dell Asset Revolving Trust
  Delaware
Dell Asset Securitization GP L.L.C. 
  Delaware
Dell Asset Securitization Holding L.P. 
  Delaware
Dell Colombia Inc. 
  Delaware
Dell Computer Holdings L.P. 
  Texas
Dell Conduit Funding L.P. 
  Delaware
Dell Conduit GP L.L.C. 
  Delaware
Dell DFS Corporation
  Delaware
Dell DFS Holdings L.L.C. 
  Delaware
Dell Equipment Funding L.P. 
  Delaware
Dell Equipment GP L.L.C
  Delaware
Dell Federal Systems Corporation
  Delaware
Dell Federal Systems GP L.L.C. 
  Delaware
Dell Federal Systems L.P. 
  Texas
Dell Federal Systems LP L.L.C. 
  Delaware
Dell Financial Services L.L.C. 
  Delaware
Dell Funding L.L.C. 
  Nevada
Dell Global Holdings IV L.L.C. 
  Delaware
Dell Global Holdings IX L.L.C. 
  Delaware
Dell Global Holdings L.L.C. 
  Delaware
Dell Global Holdings VI L.L.C. 
  Delaware
Dell Global Holdings VII L.L.C. 
  Delaware
Dell Global Holdings VIII L.L.C
  Delaware
Dell International Holdings I L.L.C. 
  Delaware
Dell International L.L.C. 
  Delaware
Dell Marketing Corporation
  Delaware
Dell Marketing GP L.L.C. 
  Delaware
Dell Marketing L.P. 
  Texas
Dell Marketing LP L.L.C. 
  Delaware
Dell Products Corporation
  Delaware
Dell Products GP L.L.C. 
  Delaware
Dell Products L.P. 
  Texas
Dell Products LP L.L.C. 
  Delaware


 

     
Other U.S. Entities   Jurisdiction
 
Dell Protective Services Inc. 
  Delaware
Dell Receivables Corporation
  Delaware
Dell Receivables GP L.L.C. 
  Delaware
Dell Receivables L.P. 
  Texas
Dell Receivables LP L.L.C. 
  Delaware
Dell Revolver Company L.P. 
  Delaware
Dell Revolver Funding L.L.C. 
  Nevada
Dell Revolver GP. L.L.C. 
  Delaware
Dell Services Engineering Corp. 
  Delaware
Dell Trinity Holdings Corp. 
  Delaware
Dell USA Corporation
  Delaware
Dell USA GP L.L.C. 
  Delaware
Dell USA L.P. 
  Texas
Dell USA LP L.L.C. 
  Delaware
Dell World Trade Corporation
  Delaware
Dell World Trade GP L.L.C. 
  Delaware
Dell World Trade L.P. 
  Texas
Dell World Trade LP L.L.C. 
  Delaware
DFS Equipment Holdings, LP
  Delaware
DFS Equipment Remarketing LLC
  Delaware
DFS Funding L.L.C. 
  Delaware
DFS-SPV L.L.C. 
  Delaware
DII Shield Corp. 
  Delaware
InSIte One, Inc. 
  Delaware
License Technologies Group, Inc. 
  Delaware
Perot Systems Application Solutions Inc. 
  Delaware
Perot Systems Communications Services, Inc. 
  Delaware
Perot Systems Corporation
  Delaware
Perot Systems Government Healthcare Solutions, Inc. 
  Delaware
Perot Systems Government Services, Inc. 
  Virginia
Perot Systems Government Solutions, Inc. 
  Delaware
Perot Systems Healthcare Services LLC
  Delaware
Perot Systems Healthcare Solutions, Inc. 
  Massachusetts
Perot Systems Revenue Cycle Solutions, Inc. 
  Delaware
PrSM Corporation
  Tennessee
PSC GP Corporation
  Delaware
PSC Healthcare Software, Inc. 
  Delaware
PSC LP Corporation
  Delaware
PSC Management Limited Partnership
  Texas
QSS Group, Inc. 
  Maryland
Transaction Applications Group, Inc. 
  Nebraska
 

2


 

     
Americas International   Jurisdiction
 
Alienware Latin America, S.A
  Costa Rica
Canada Branch of Perot Systems Corporation
  Canada
Canada Branch of Perot Systems Healthcare Solutions, Inc. 
  Canada
Corporacion Dell de Venezuela SA
  Venezuela
Dell America Latina Corp., Argentina Branch
  Argentina
Dell Canada Inc. 
  Canada
Dell Colombia Inc., Colombia Branch
  Colombia
Dell Computadores do Brasil Ltda. 
  Brazil
Dell Computer de Chile Ltda. 
  Chile
Dell Computer Services de Mexico SA de CV
  Mexico
Dell Ecuador Cia Ltda
  Ecuador
Dell Export Sales Corporation
  Barbados
Dell Global Holdings III L.P. 
  Cayman Islands
Dell Global Holdings Ltd. 
  Cayman Islands
Dell Guatemala Ltda
  Guatemala
Dell Honduras S de RL de CV
  Honduras
Dell Mexico, S.A. de C.V. 
  Mexico
Dell Panama S. de R.L. 
  Panama
Dell Perú, SAC
  Peru
Dell Puerto Rico Corp. 
  Puerto Rico
Dell Quebec Inc. 
  Canada
Dell Technology Services Inc. S.R.L. 
  Costa Rica
Dell Trinidad and Tobago Limited
  Trinidad and Tobago
EqualLogic Canada
  Canada
Perot Systems (Canada) Corporation
  Canada
Perot Systems TSI (Bermuda) Ltd. 
  Bermuda
TXZ Holding Company Limited
  Bermuda
 
     
Europe, Middle East & Africa   Jurisdiction
 
26éme Avenue SAS
  France
Abu Dhabi Branch of PSC Healthcare Software, Inc. 
  Abu Dhabi
Alienware Limited
  Ireland
Bracknell Boulevard Management Company Limited
  United Kingdom
Branch of Dell (Free Zone Company L.L.C.)
  Saudi Arabia
Dell A.B. 
  Sweden
Dell A.S. 
  Norway
Dell A/S
  Denmark
Dell Asia B.V. 
  Netherlands
Dell B.V. 
  Netherlands
Dell Computer (Proprietary) Ltd
  South Africa
Dell Computer EEIG
  United Kingdom
Dell Computer International (II) — Comercio de Computadores Sociedade Unipessoal Lda
  Portugal
Dell Computer S.A. 
  Spain
Dell Computer spol. sro
  Czech Republic

3


 

     
Europe, Middle East & Africa   Jurisdiction
 
Dell Corporation Limited
  United Kingdom
Dell Corporation Limited — Northern Ireland Place of Business
  Northern Ireland
Dell DFS Holdings Kft. 
  Hungary
Dell Direct
  Ireland
Dell Distribution (EMEA) Limited External Company (Ghana)
  Ghana
Dell Distribution Maroc (Succ)
  Morocco
Dell Emerging Market (EMEA) Ltd (Russia Representative Office)
  Russia
Dell Emerging Markets (EMEA) Limited
  United Kingdom
Dell Emerging Markets (EMEA) Limited — Egypt Representative Office
  Egypt
Dell Emerging Markets (EMEA) Limited — Representative Office
  Romania
Dell Emerging Markets (EMEA) Limited — Representative Office (Jordan)
  Jordan
Dell Emerging Markets (EMEA) Limited — Representative Office (Republic of Croatia)
  Croatia
Dell Emerging Markets (EMEA) Limited — Representative Office Ukraine
  Ukraine
Dell Emerging Markets (EMEA) Limited — Turkey (Istanbul) Liaison Office
  Turkey
Dell Emerging Markets (EMEA) Limited (Kazakhstan Representative Office)
  Kazakhstan
Dell Emerging Markets (EMEA) Limited (Uganda Representative Office)
  Uganda
Dell Emerging Markets (EMEA) Limited Magyarorszagi Kereskedelmi Kepviselet — Rep. Office
  Hungary
Dell Emerging Markets (EMEA) Limited Representative Office — Lebanon
  Lebanon
Dell Emerging Markets (EMEA) Limited Trade Representative Office (Bulgaria)
  Bulgaria
Dell FZ — LLC
  U.A.E.
Dell FZ-LLC — Bahrain Branch
  Bahrain
Dell Gesm.b.H. 
  Austria
Dell Global B.V. 
  Netherlands
Dell Global Holdings I BV
  Netherlands
Dell Global Holdings II BV
  Netherlands
Dell Global Holdings III BV
  Netherlands
Dell Global International B.V. 
  Netherlands
Dell GmbH
  Germany
Dell Halle GmbH
  Germany
Dell Hungary Technology Solutions Trade LLC
  Hungary
Dell III — Comercio de Computadores, Unipessoal LDA
  Portugal
Dell International Holdings IX B.V. 
  Netherlands
Dell International Holdings Kft. 
  Hungary
Dell International Holdings Kft. — Zurich Branch
  Switzerland
Dell International Holdings SAS
  France
Dell International Holdings VIII B.V. 
  Netherlands
Dell International Holdings X B.V. 
  Netherlands
Dell International Holdings XII Coöperatoef U.A. 
  Netherlands
Dell International Services SRL
  Romania
Dell L.L.C. 
  Russia
Dell N.V. 
  Belgium
Dell Products
  Ireland
Dell Products (Europe) B.V. 
  Netherlands

4


 

     
Europe, Middle East & Africa   Jurisdiction
 
Dell Products (Poland) Sp. z o.o
  Poland
Dell Products Manufacturing Ltd. 
  Ireland
Dell Research
  Ireland
Dell S.A. 
  Switzerland
Dell S.A. 
  France
Dell S.p.A. 
  Italy
Dell s.r.o. 
  Slovakia
Dell SA
  Luxembourg
Dell SAS
  Morocco
Dell Services S.r.l. 
  Italy
DELL SOLUTIONS (UK) LTD
  United Kingdom
Dell Sp.z.o.o
  Poland
Dell Taiwan B.V
  Netherlands
Dell Technology & Solutions (Nigeria) Limited
  Nigeria
Dell Technology & Solutions Israel Ltd. 
  Israel
Dell Technology & Solutions Ltd. (Formerly Original Solutions Limited)
  Ireland
Dell Technology Products and Services S.A. 
  Greece
Dell Teknoloji Limited Şirketi
  Turkey
DIH IX CV
  Netherlands
DIH VI CV
  Netherlands
DIH VII CV
  Netherlands
DIH VIII CV
  Netherlands
Jordan Branch of Perot Systems Europe Limited
  Jordan
LLC Dell Ukraine
  Ukraine
Oy Dell A.B. 
  Finland
Perot Systems (Czech Republic) s.r.o. 
  Czech Republic
Perot Systems (Germany) GmbH
  Germany
Perot Systems (Slovakia) s.r.o. 
  Slovakia
Perot Systems (Switzerland) GmbH
  Switzerland
Perot Systems (UK) Ltd. 
  United Kingdom
Perot Systems A.G. 
  Switzerland
Perot Systems B.V. 
  Netherlands
Perot Systems Europe Limited
  United Kingdom
Perot Systems Investments B.V. 
  Netherlands
Perot Systems Nederland B.V. 
  Netherlands
Perot Systems S.r.l. 
  Italy
Perot Systems TSI (Hungary) Liquidity Management LLC
  Hungary
Perot Systems TSI (Mauritius) Pvt. Ltd. 
  Mauritius
Perot Systems TSI (Middle East) FZ-LLC
  U.A.E.
Perot Systems TSI (Netherlands) B.V
  Netherlands
Persys Ireland Limited
  Ireland
Persys TSI (Ireland) Limited
  Ireland
SCI New-Tech
  France
SCI Siman
  France

5


 

     
Asia-Pacific & Japan   Jurisdiction
 
ACS (India) Limited
  India
Alienware Corporation (Pacific Rim), Pty Ltd. 
  Australia
Australia Branch of Perot Systems (Singapore) Pte. Ltd. 
  Australia
Bearing Point Management Consulting (Shanghai) Ltd. 
  China
Dell (China) Company Limited
  China
Dell (China) Company Limited, Beijing Branch
  China
Dell (China) Company Limited, Beijing Liaison Office
  China
Dell (China) Company Limited, Chengdu Branch
  China
Dell (China) Company Limited, Chengdu Liaison Office
  China
Dell (China) Company Limited, Dalian Branch
  China
Dell (China) Company Limited, Guangzhou Branch
  China
Dell (China) Company Limited, Guangzhou Liaison Office
  China
Dell (China) Company Limited, Hangzhou Liaison Office
  China
Dell (China) Company Limited, Nanjing Liaison Office
  China
Dell (China) Company Limited, Shanghai Branch
  China
Dell (China) Company Limited, Shanghai Liaison Office
  China
Dell (China) Company Limited, Shenzhen Liaison Office
  China
Dell (China) Company Limited, Xiamen Branch
  China
Dell (Thailand) Co., Ltd. 
  Thailand
Dell (Xiamen) Company Limited
  China
Dell (Xiamen) Company Limited, Dalian Branch
  China
Dell Asia B.V., Taiwan Branch
  Taiwan
Dell Asia Holdings Pte. Ltd. 
  Singapore
Dell Asia Pacific Sdn Bhd (Pakistan Liaison Office)
  Pakistan
Dell Asia Pacific Sdn. 
  Malaysia
Dell Asia Pacific Sdn. Philippines Representative Office
  Philippines
Dell Asia Pte. Ltd. 
  Singapore
Dell Australia Pty. Limited
  Australia
Dell B.V., Taiwan Branch
  Taiwan
Dell Global B.V., Singapore Branch
  Singapore
Dell Global Business Center Sdn. Bhd. 
  Malaysia
Dell Global BV (Indonesia Representative Office)
  Indonesia
Dell Global BV (Pakistan Liaison Office)
  Pakistan
Dell Global BV (Philippines Representative Office)
  Philippines
Dell Global BV (Vietnam Representative Office)
  Vietnam
Dell Global Procurement Malaysia Sdn. Bhd. 
  Malaysia
Dell Global Pte. Ltd. 
  Singapore
Dell Hong Kong Limited
  Hong Kong
Dell India Private Ltd. 
  India
Dell International Inc. 
  South Korea
Dell International Services India Private Limited
  India
Dell International Services Philippines Inc. 
  Philippines
Dell Japan Inc. 
  Japan
Dell New Zealand Limited
  New Zealand


6


 

     
Asia-Pacific & Japan   Jurisdiction
 
Dell Procurement (Xiamen) Company Limited
  China
Dell Procurement (Xiamen) Company Limited, Shanghai Branch
  China
Dell Procurement (Xiamen) Company Limited, Shenzhen Liaison Office
  China
Dell Sales Malaysia Sdn Bhd. 
  Malaysia
Dell Singapore Pte. Ltd. 
  Singapore
Dell Taiwan B.V., Taiwan Branch
  Taiwan
EqualLogic Japan Company Limited
  Japan
Ocarina Networks India Pvt. Ltd. 
  India
Perot Systems (Malaysia) Sdn. Bhd
  Malaysia
Perot Systems (Shanghai) Consulting Co., Limited
  China
Perot Systems (Singapore) Pte. Ltd. 
  Singapore
Perot Systems Business Process Solutions India Private Limited
  India
Perot Systems Holdings Pte. Ltd
  Singapore
Perot Systems TSI (India) Private Limited
  India
PT Dell Indonesia
  Indonesia

7