Exhibit 21.1



Sun Microsystems, Inc. Subsidiaries



|                                            |  |                                         
|------------------------------------------- |  | ----------------------------------------
|                                            |  | Jurisdiction ofIncorporationor Formation
|3055855 Nova Scotia Company                 |  | Canada                                  
|514713 N.B. Inc.                            |  | Canada                                  
|Afara Websystems, Inc.                      |  | Delaware                                
|Beduin Nova Scotia Company                  |  | Canada                                  
|Belle Gate Investment B.V.                  |  | Netherlands                             
|Blue Spruce Networks, Inc.                  |  | Delaware                                
|CenterRun, Inc.                             |  | Delaware                                
|Chili!Soft, Inc.                            |  | California                              
|Clustra Systems Inc.                        |  | Delaware                                
|Clustra Systems Limited                     |  | United Kingdom                          
|Cobalt Networks B.V.                        |  | Netherlands                             
|Cobalt Networks GmbH                        |  | Germany                                 
|Cobalt Networks Inc.                        |  | Delaware                                
|Cobalt Networks (UK) Limited                |  | United Kingdom                          
|Cobalt Progressive Systems, Inc.            |  | Delaware                                
|Dakota Scientific Software, Inc.            |  | South Dakota                            
|Diba, Inc.                                  |  | Delaware                                
|Ed Learning Systems, Inc.                   |  | Tennessee                               
|e-tech, inc.                                |  | Tennessee                               
|Forte Software, Inc.                        |  | Delaware                                
|Forte Software Canada, Ltd.                 |  | Canada                                  
|Forte Software (UK) Limited                 |  | United Kingdom                          
|grapeVine Technologies, L.L.C.              |  | Delaware                                
|HighGround Systems, Inc.                    |  | Delaware                                
|HighGround Systems International, Inc.      |  | Delaware                                
|InfraSearch, Inc.                           |  | Delaware                                
|Innosoft International, Inc.                |  | California                              
|Integrity Arts, Inc.                        |  | California                              
|i-Planet, Inc.                              |  | California                              
|ISOPIA Company                              |  | Canada                                  
|ISOPIA Corp.                                |  | New York                                
|ISOPIA Limited                              |  | United Kingdom                          
|JCP Computer Services Limited               |  | United Kingdom                          
|Kealia, LLC                                 |  | California                              
|Lighthouse Design Ltd.                      |  | Maryland                                
|Lighthouse Design R&D Corporation           |  | California                              
|LSC, Incorporated                           |  | Minnesota                               
|MaxStrat Corporation                        |  | California                              
|Nauticus Networks, Inc.                     |  | Delaware                                
|Nauticus Networks Securities Corporation    |  | Massachusetts                           
|NetDynamics International, Inc.             |  | California                              
|netIX System Consulting GmbH                |  | Germany                                 
|Nihon Storage Technology Co. Ltd.           |  | Japan                                   
|Niwot Acquisition Corp.                     |  | Delaware                                
|Pirus Networks, Inc.                        |  | Delaware                                
|Pixo, Inc.                                  |  | Delaware                                
|Pixo International Holding Company          |  | California                              
|Pixo UK Limited                             |  | United Kingdom                          
|Sarrus Software, Inc.                       |  | California                              
|SeeBeyond (Belguim) N.V.                    |  | Belgium                                 
|SeeBeyond (Deutschland) GmbH                |  | Germany                                 
|SeeBeyond (France) SARL                     |  | France                                  
|SeeBeyond (Italy) S.R.L.                    |  | Italy                                   
|SeeBeyond (Nordic) ApS                      |  | Nordic                                  
|SeeBeyond (Norway) AS                       |  | Norway                                  
|SeeBeyond (Schweiz) AG                      |  | Switzerland                             
|SeeBeyond (Sweden) AB                       |  | Sweden                                  
|SeeBeyond (UK) Ltd.                         |  | United Kingdom                          
|SeeBeyond B.V.                              |  | Netherlands                             
|SeeBeyond Espana SL                         |  | Spain                                   
|SeeBeyond Limited (New Zealand)             |  | New Zealand                             
|SeeBeyond Pte Ltd.                          |  | Singapore                               
|SeeBeyond Pty Ltd.                          |  | Australia                               
|SeeBeyond Technology Corporation            |  | Delaware                                
|SeeBeyond Technology Corporation Japan KK   |  | Japan                                   
|SeeBeyond Technology Corporation Korea Ltd. |  | Korea                                   
|SevenSpace, Inc.                            |  | Delaware                                
|Solaris Assurance, Inc.                     |  | Bermuda                                 



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|                                                             |  |                           
|------------------------------------------------------------ |  | --------------------------
|Solaris Corporation                                          |  | California                
|Solaris Indemnity, Ltd.                                      |  | Bermuda                   
|STC Systems Pvt Ltd.                                         |  | Australia                 
|Storage Technology (Belgium) N.V./S.A.                       |  | Belgium                   
|Storage Technology (Bermuda) Ltd.                            |  | Bermuda                   
|Storage Technology (The Netherlands) B.V.                    |  | Netherlands               
|Storage Technology Asia/Pacific, K.K.                        |  | Japan                     
|Storage Technology Austria GmbH                              |  | Austria                   
|Storage Technology Corporation                               |  | Delaware                  
|Storage Technology European Operations, S.A.S.               |  | France                    
|Storage Technology France, S.A.S.                            |  | France                    
|Storage Technology GmbH                                      |  | Germany                   
|Storage Technology Holding GmbH                              |  | Germany                   
|Storage Technology Holding Limited                           |  | United Kingdom            
|Storage Technology Italia, S.p.A.                            |  | Italy                     
|Storage Technology Limited                                   |  | United Kingdom            
|Storage Technology of Australia Pty., Limited                |  | Australia                 
|Storage Technology Sweden AB                                 |  | Sweden                    
|StorageTek (Bermuda) Finance Limited                         |  | Bermuda                   
|StorageTek (China) Services Company Limited                  |  | China                     
|StorageTek (Malaysia) Sdn. Bhd.                              |  | Malaysia                  
|StorageTek (Netherlands Antilles) Holding N.V.               |  | Netherlands Antilles      
|StorageTek A/S                                               |  | Denmark                   
|StorageTek AG                                                |  | Switzerland               
|StorageTek AS                                                |  | Norway                    
|StorageTek Brasil Ltda.                                      |  | Brazil                    
|StorageTek Canada, Inc.                                      |  | Canada                    
|StorageTek Chile S.A.                                        |  | Chile                     
|StorageTek de Mexico, S.A. de C.V.                           |  | Mexico                    
|StorageTek Espana, S.A.                                      |  | Spain                     
|StorageTek European Holding, B.V.                            |  | Netherlands               
|StorageTek Global Trading B.V.                               |  | Netherlands               
|StorageTek International Corporation                         |  | Delaware                  
|StorageTek International Corporation, Taiwan Branch (TW2)    |  | Taiwan                    
|StorageTek International Services Corp.                      |  | Delaware                  
|StorageTek Ireland Limited                                   |  | Ireland                   
|StorageTek Korea, Ltd.                                       |  | Korea                     
|StorageTek New Zealand Pty., Limited                         |  | New Zealand               
|StorageTek North Asia Limited                                |  | Hong Kong                 
|StorageTek OY                                                |  | Finland                   
|StorageTek Poland Sp. Zo.o.                                  |  | Poland                    
|StorageTek SBG Europe S.A.S.                                 |  | France                    
|StorageTek South Asia Pte. Ltd.                              |  | Singapore                 
|Sun Microsystems AB                                          |  | Sweden                    
|Sun Microsystems AO                                          |  | Russia                    
|Sun Microsystems AS                                          |  | Norway                    
|Sun Microsystems Australia Pty. Ltd.                         |  | Australia                 
|Sun Microsystems (Barbados), Ltd.                            |  | Barbados                  
|Sun Microsystems Belgium N.V./S.A.                           |  | Belgium                   
|Sun Microsystems Benelux B.V.                                |  | Netherlands               
|Sun Microsystems (Bilgisayar Sistemleri) L.S.                |  | Turkey                    
|Sun Microsystems Capital, LLC                                |  | Delaware                  
|Sun Microsystems Capital Investments Plc                     |  | Gibraltar                 
|Sun Microsystems (China) Co., Ltd.                           |  | Peoples Republic of China
|Sun Microsystems China Ltd.                                  |  | Hong Kong                 
|Sun Microsystems Consulting Limited                          |  | Peoples Republic of China
|Sun Microsystems Czech s.r.o.                                |  | Czech Republic            
|Sun Microsystems Danmark A/S                                 |  | Denmark                   
|Sun Microsystems de Argentina S.A.                           |  | Argentina                 
|Sun Microsystems de Chile, S.A.                              |  | Chile                     
|Sun Microsystems de Colombia, S.A.                           |  | Colombia                  
|Sun Microsystems de Mexico, S.A. de C.V.                     |  | Mexico                    
|Sun Microsystems de Venezuela, S.A.                          |  | Venezuela                 
|Sun Microsystems Distributions International, Inc.           |  | California                
|Sun Microsystems do Brasil Industria e Comericio Ltda.       |  | Brazil                    
|Sun Microsystems (Egypt) LLC                                 |  | Egypt                     
|Sun Microsystems Europe Properties B.V.                      |  | Netherlands               
|Sun Microsystems Europe Properties, Inc.                     |  | California                
|Sun Microsystems Exchange, Inc.                              |  | Delaware                  
|Sun Microsystems Federal, Inc.                               |  | California                
|Sun Microsystems Finance K.K.                                |  | Japan                     
|Sun Microsystems France S.A.                                 |  | France                    
|Sun Microsystems Ges.m.b.H                                   |  | Austria                   
|Sun Microsystems GmbH                                        |  | Germany                   
|Sun Microsystems (Hellas) S.A.                               |  | Greece                    
|Sun Microsystems Holdings Limited                            |  | United Kingdom            
|Sun Microsystems Hungary Computing Limited Liability Company |  | Hungary                   
|Sun Microsystems Iberica, S.A.                               |  | Spain                     
|Sun Microsystems India Private Limited                       |  | India                     
|Sun Microsystems Intercontinental Operations                 |  | California                
|Sun Microsystems International B.V.                          |  | Netherlands               
|Sun Microsystems International Holding B.V.                  |  | Netherlands               
|Sun Microsystems International, Inc.                         |  | California                
|Sun Microsystems Ireland Limited                             |  | Ireland                   
|Sun Microsystems Israel Ltd.                                 |  | Israel                    
|Sun Microsystems Italia S.p.A.                               |  | Italy                     
|Sun Microsystems K.K.                                        |  | Japan                     
|Sun Microsystems Korea, Ltd.                                 |  | South Korea               
|Sun Microsystems Limited                                     |  | United Kingdom            
|Sun Microsystems LLC                                         |  | California                
|Sun Microsystems Luxembourg SARL                             |  | Luxembourg                
|Sun Microsystems Malaysia Sdn. Bhd.                          |  | Malaysia                  
|Sun Microsystems Management Services Corporation             |  | California                
|Sun Microsystems (Middle East) B.V.                          |  | Netherlands               
|Sun Microsystems Nederland B.V.                              |  | Netherlands               
|Sun Microsystems (NZ) Limited                                |  | New Zealand               



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|                                                                                    |  |                           
|----------------------------------------------------------------------------------- |  | --------------------------
|Sun Microsystems of California, Inc.                                                |  | California                
|Sun Microsystems of California Limited                                              |  | Hong Kong                 
|Sun Microsystems of Canada Inc.                                                     |  | Canada                    
|Sun Microsystems Oy                                                                 |  | Finland                   
|Sun Microsystems Poland Sp.z.o.o                                                    |  | Poland                    
|Sun Microsystems (Portugal) Tecnicas de Informatica, Sociedade Unipessoal, Limitada |  | Portugal                  
|Sun Microsystems Products, Ltd.                                                     |  | Peoples Republic of China
|Sun Microsystems Properties, Inc.                                                   |  | California                
|Sun Microsystems Pte. Ltd.                                                          |  | Singapore                 
|Sun Microsystems Risk Management, Inc.                                              |  | California                
|Sun Microsystems (Schweiz) A.G.                                                     |  | Switzerland               
|Sun Microsystems Scotland B.V.                                                      |  | Netherlands               
|Sun Microsystems Scotland Limited                                                   |  | Scotland                  
|Sun Microsystems Scotland LP                                                        |  | Scotland                  
|Sun Microsystems Slovakia, s.r.o                                                    |  | Slovak Republic           
|Sun Microsystems (South Africa) (Pty) Limited                                       |  | Republic of South Africa  
|Sun Microsystems Superannuation Nominees Pty. Ltd.                                  |  | Australia                 
|Sun Microsystems SPB LLC                                                            |  | Russian Federation        
|Sun Microsystems Taiwan Limited                                                     |  | Taiwan                    
|Sun Microsystems Technology Ltd.                                                    |  | Bermuda                   
|Sun Microsystems Technology Pty. Ltd.                                               |  | Australia                 
|Sun Microsystems (Thailand) Limited                                                 |  | Thailand                  
|Sun Microsystems (U.A.E.) Ltd.                                                      |  | Cayman Islands            
|SunSoft, Inc.                                                                       |  | California                
|SunSoft International, Inc.                                                         |  | California                
|Sun TSI Subsidiary, Inc.                                                            |  | Delaware                  
|Terraspring, Inc.                                                                   |  | Delaware                  
|Terraspring (Private) Limited                                                       |  | Pakistan                  
|The Sun Microsystems Foundation                                                     |  | California                
|Trustbase Limited                                                                   |  | United Kingdom            
|Waveset Technologies, Inc.                                                          |  | Delaware                  
|Waveset Technologies UK Limited                                                     |  | United Kingdom