Exhibit 21.1

SUNGARD DATA SYSTEMS INC.

SUBSIDIARIES OF THE REGISTRANT



|                                                  |  |                  
|------------------------------------------------- |  | -----------------
|Company Name                                      |  | Jurisdiction     
|SunGard Data Systems Inc.                         |  | Delaware         
|2732-9994 Quebec Inc.                             |  | Quebec           
|Advanced Portfolio Technologies Ltd.              |  | Bermuda          
|Advanced Portfolio Technologies Ltd.              |  | England and Wales
|Advanced Portfolio Technologies, Inc.             |  | Delaware         
|Alpha Numeric Developments Limited                |  | England and Wales
|APTimum Conseil S.A.                              |  | France           
|Armonys Technologies S.A.S.                       |  | France           
|ASI Australia Holding Company                     |  | Michigan         
|Aspiren Systems Integration Ltd                   |  | England and Wales
|Assent LLC                                        |  | Delaware         
|Automated Securities Clearance (Europe) Limited   |  | England and Wales
|Automated Securities Clearance LLC                |  | Delaware         
|BancWare LLC                                      |  | Delaware         
|Bangladesh Electronic Payment Systems Limited     |  | Bangladesh       
|Beijing Digital China System Access Software Ltd. |  | China            
|Birza Limited                                     |  | Ireland          
|C.T. Computer Services Limited                    |  | England and Wales
|Cadextan S.A.                                     |  | France           
|Comex Information Technology (Shanghai) Co., Ltd. |  | China            
|Computer Stand-By Limited                         |  | England and Wales
|Decalog (1991) Ltd.                               |  | Israel           
|Decalog (UK) Limited                              |  | England and Wales
|Decalog Genie Informatique SAS                    |  | France           
|Decalog N.V.                                      |  | The Netherlands  
|Decision Software, Inc.                           |  | New York         
|Delphi Technologies Limited                       |  | Ireland          
|Derivatech Risk Solutions Inc.                    |  | Delaware         
|Derivatech UK Limited                             |  | England and Wales
|Digital China System Access Holdings Limited      |  | Hong Kong        
|E2-One UK Limited                                 |  | England and Wales
|Emos Futures Limited                              |  | England and Wales
|Exeter Educational Management Systems, Inc.       |  | Massachusetts    
|Ex-FIS Limited                                    |  | England and Wales
|FAME (UK) Holdings Limited                        |  | England and Wales
|FAME Information Services (Asia Pacific) Pte Ltd  |  | Singapore        
|FDP Europe Limited                                |  | Scotland         
|Financiere Montmartre SAS                         |  | France           



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|                                                      |  |                      
|----------------------------------------------------- |  | ---------------------
|FL Software Limited                                   |  | England and Wales    
|FL Worldwide Limited                                  |  | England and Wales    
|FNI (I), L.L.C.                                       |  | Delaware             
|FNX India Software Limited Private Company            |  | India                
|FNX Limited - Belgrade Branch                         |  | Serbia               
|FNX Ltd, Mauritius                                    |  | Republic of Mauritius
|FNX UK                                                |  | England and Wales    
|FNX, L.L.C.                                           |  | Delaware             
|FNX, L.L.C. - Tokyo Branch                            |  | Japan                
|Front Capital Systems Holding AB                      |  | Sweden               
|Front Consulting AB                                   |  | Sweden               
|GL Settle Limited                                     |  | England and Wales    
|GL Settle, Inc.                                       |  | Delaware             
|GL Trade (Suisse) SA                                  |  | Switzerland          
|GL Trade AG                                           |  | Germany              
|GL Trade AG - Russian Branch                          |  | Russian Federation   
|GL Trade Americas, Inc.                               |  | New York             
|GL Trade Australia Pty. Ltd.                          |  | Australia            
|GL Trade Belgium SA                                   |  | Belgium              
|GL Trade Bilgisaya Hizmetleri Ticaret Limited Sirketi |  | Turkey               
|GL Trade BV                                           |  | The Netherlands      
|GL Trade Capital Markets Solutions Inc.               |  | Pennsylvania         
|GL Trade CMS (Thailand) Co. Ltd.                      |  | Thailand             
|GL Trade CMS Solutions (Thailand) Co. Ltd.            |  | Thailand             
|GL Trade Holdings, Inc.                               |  | Delaware             
|GL Trade Iberica S.L.                                 |  | Spain                
|GL Trade Japan KK                                     |  | Japan                
|GL Trade Limited                                      |  | England and Wales    
|GL Trade MENA                                         |  | Tunisia              
|GL Trade Overseas, Inc.                               |  | Delaware             
|GL Trade Overseas, Inc. - London Branch               |  | England and Wales    
|GL Trade SA                                           |  | France               
|GL Trade Software DOO                                 |  | Serbia               
|GL Trade Solutions Pte Ltd.                           |  | Singapore            
|GL Trade South Africa Pty Ltd                         |  | South Africa         
|GL Trade Systems Ltd.                                 |  | Hong Kong            
|GL Trade TUNISIA SARL                                 |  | Tunisia              
|GLESIA Srl                                            |  | Italy                
|GLT Software Unipessoal LDA                           |  | Portugal             
|GSTP Global Straight Through Processing AG            |  | Switzerland          
|GTI Consultants SAS                                   |  | France               
|Guardian dr (Overseas Holdings) Limited               |  | England and Wales    
|Guardian France S.A.                                  |  | France               
|Guardian iT                                           |  | England and Wales    



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|                                                                |  |                     
|--------------------------------------------------------------- |  | --------------------
|Guardian iT France S.A.                                         |  | France              
|Guardian iT Holdings (Belgium) NV                               |  | Belgium             
|HTE-Alberta Ltd.                                                |  | Alberta             
|IFIS Infotec (USA) Inc.                                         |  | New York            
|Infinity Financial Technology SARL                              |  | France              
|InFlow LLC                                                      |  | Delaware            
|Infotec (Deutschland) GmbH                                      |  | Germany             
|Infotec Financial (UK) Limited                                  |  | England and Wales   
|Integrity Treasury Solutions Europe Limited                     |  | England and Wales   
|Integrity Treasury Solutions Inc.                               |  | Delaware            
|Integrity Treasury Solutions Limited                            |  | England and Wales   
|Integrity Treasury Solutions Pty Ltd.                           |  | Australia           
|Integrity Treasury Solutions Singapore Pte Ltd                  |  | Singapore           
|iXguardian Limited                                              |  | England and Wales   
|Kiodex Limited                                                  |  | England and Wales   
|Kronos Software Limited                                         |  | England and Wales   
|Lonsdale Chetwyn Holdings Limited                               |  | England and Wales   
|Minorca Corporation NV                                          |  | Netherlands Antilles
|Monis Management Limited                                        |  | England and Wales   
|Monis Software Inc.                                             |  | New York            
|Monis Software Limited                                          |  | England and Wales   
|NEXFI SAS                                                       |  | France              
|Online Securities Processing Inc.                               |  | Delaware            
|Oshap Software Industries Ltd.                                  |  | Israel              
|Oshap Technologies Ltd.                                         |  | Israel              
|Portfolio Administration (Channel Islands) Limited              |  | Jersey              
|Prismlight Pte. Ltd.                                            |  | Singapore           
|Reech Capital Limited                                           |  | England and Wales   
|Reech Employee Trustee Ltd                                      |  | England and Wales   
|Renaissance Software U.K. Limited                               |  | England and Wales   
|Riofin Limited                                                  |  | England and Wales   
|Safetynet Group                                                 |  | England and Wales   
|Safetynet International Limited                                 |  | England and Wales   
|Safetynet Japan KK                                              |  | Japan               
|Safetynet Limited                                               |  | England and Wales   
|SCT Technologies de Mexico S. de R.L. de C.V.                   |  | Mexico              
|Shanghai Darkblue Intelligent System Construction Co., Ltd.     |  | China               
|Shanghai Fudan Kingstar Information and Technology Company Ltd. |  | China               
|Shanghai Kingstar Media Co., Limited                            |  | China               
|Sherwood Computer Services Limited                              |  | England and Wales   
|Sherwood US Holdings Limited                                    |  | England and Wales   
|SIS Europe Holdings LLC                                         |  | Delaware            
|SRS Development Inc.                                            |  | Delaware            
|Strohl Systems (UK) Limited                                     |  | England and Wales   



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|                                                 |  |                  
|------------------------------------------------ |  | -----------------
|SunGard (Benelux) N.V.                           |  | Belgium          
|SunGard (Israel) Ltd.                            |  | Israel           
|SunGard (Switzerland) SA                         |  | Switzerland      
|SunGard Apex International Limited               |  | England and Wales
|SunGard Apex UK Limited                          |  | England and Wales
|SunGard Asia Pacific Inc.                        |  | Delaware         
|SunGard Availability Services (Belgium) NV       |  | Belgium          
|SunGard Availability Services (Canada) Ltd.      |  | Ontario          
|SunGard Availability Services (Deutschland) GmbH |  | Germany          
|SunGard Availability Services (DR) Limited       |  | England and Wales
|SunGard Availability Services (France) S.A.      |  | France           
|SunGard Availability Services (Luxembourg) SA    |  | Luxembourg       
|SunGard Availability Services (Nordic) AB        |  | Sweden           
|SunGard Availability Services (Norway) AS        |  | Norway           
|SunGard Availability Services (UK) Limited       |  | England and Wales
|SunGard Availability Services LP                 |  | Pennsylvania     
|SunGard Availability Services Ltd.               |  | Delaware         
|SunGard AvantGard LLC                            |  | California       
|SunGard Business Integration (UK) Limited        |  | England and Wales
|SunGard Business Integration AG                  |  | Switzerland      
|SunGard Business Integration GmbH                |  | Germany          
|SunGard Business Systems LLC                     |  | Delaware         
|SunGard Computer Services LLC                    |  | Delaware         
|SunGard Consulting Services Europe Limited       |  | England and Wales
|SunGard Consulting Services LLC                  |  | Delaware         
|SunGard Corbel LLC                               |  | California       
|SunGard CSA LLC                                  |  | Delaware         
|SunGard Data Management Solutions (UK) Limited   |  | England and Wales
|SunGard Data Systems Beijing Co. Ltd.            |  | China            
|SunGard Dealing Systems Pty Limited              |  | Australia        
|SunGard Development Corporation                  |  | Delaware         
|SunGard DIS Inc.                                 |  | Delaware         
|SunGard Do Brasil Servicos de Informatica Ltda.  |  | Brazil           
|SunGard Energy Solutions Limited                 |  | England and Wales
|SunGard Energy Systems Inc.                      |  | Delaware         
|SunGard eProcess Intelligence LLC                |  | Delaware         
|SunGard ERisk Inc.                               |  | Delaware         
|SunGard Finance SAS                              |  | France           
|SunGard Financial Systems LLC                    |  | Delaware         
|SunGard Financing LLC                            |  | Delaware         
|SunGard France SARL                              |  | France           
|SunGard Front Arena AB                           |  | Sweden           
|SunGard Funding II LLC                           |  | Delaware         
|SunGard Funding LLC                              |  | Delaware         



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|                                                |  |                   
|----------------------------------------------- |  | ------------------
|SunGard Global Execution Services Limited       |  | England and Wales 
|SunGard Global Execution Services LLC           |  | New York          
|SunGard Higher Education Advancement Inc.       |  | Delaware          
|SunGard Higher Education Inc.                   |  | Delaware          
|SunGard Higher Education International Limited  |  | England and Wales 
|SunGard Higher Education Managed Services Inc.  |  | Delaware          
|SunGard Holdings Limited                        |  | England and Wales 
|SunGard Iberia, S.L.                            |  | Spain             
|SunGard India Sales Private Limited             |  | India             
|SunGard Institutional Brokerage Inc.            |  | New York          
|SunGard Insurance Services Limited              |  | England and Wales 
|SunGard International Holdings Inc.             |  | Delaware          
|SunGard Investment Systems LLC                  |  | Delaware          
|SunGard Investment Systems U.K. Limited         |  | England and Wales 
|SunGard Investment Ventures LLC                 |  | Delaware          
|SunGard Investment Ventures LLC - French Branch |  | France            
|SunGard Italia s.r.l.                           |  | Italy             
|SunGard iWORKS (Canada) Inc.                    |  | Ontario           
|SunGard iWORKS LLC                              |  | Delaware          
|SunGard iWORKS P&C (US) Inc.                    |  | Delaware          
|SunGard Kingstar Cayman Islands Limited         |  | The Cayman Islands
|SunGard Kingstar Data System (China) Co., Ltd.  |  | China             
|SunGard Kiodex Inc.                             |  | Delaware          
|SunGard Latinoamerica, S.A. de C.V.             |  | Mexico            
|SunGard NetWork Solutions Inc.                  |  | Delaware          
|SunGard Pensions Limited                        |  | England and Wales 
|SunGard Public Sector Aspiren Group Limited     |  | England and Wales 
|SunGard Public Sector Aspiren Limited           |  | England and Wales 
|SunGard Public Sector Holdings Limited          |  | England and Wales 
|SunGard Public Sector Inc.                      |  | Florida           
|SunGard Public Sector Limited                   |  | England and Wales 
|SunGard Reech (France) SAS                      |  | France            
|SunGard Reference Data Solutions LLC            |  | Delaware          
|SunGard SAS Canada Holdings Inc.                |  | Delaware          
|SunGard SAS Holdings Inc.                       |  | Delaware          
|SunGard SCT Technologies (Canada) Inc.          |  | Ontario           
|SunGard Securities Finance International LLC    |  | Delaware          
|SunGard Securities Finance LLC                  |  | Delaware          
|SunGard Security Services AB                    |  | Sweden            
|SunGard Shareholder Systems LLC                 |  | Delaware          
|SunGard Sherwood Systems (Netherlands) B.V.     |  | The Netherlands   
|SunGard Sherwood Systems (Promark) Limited      |  | England and Wales 
|SunGard Sherwood Systems Group Limited          |  | England and Wales 
|SunGard Sherwood Systems Limited                |  | England and Wales 



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|                                                         |  |                  
|-------------------------------------------------------- |  | -----------------
|SunGard Sherwood Systems Outsourcing Limited             |  | England and Wales
|SunGard Software, Inc.                                   |  | Delaware         
|SunGard Solutions (India) Private Limited                |  | India            
|SunGard Solutions Software (India) Private Limited       |  | India            
|SunGard System Access (Czech Republic) s.r.o.            |  | Czech Republic   
|SunGard System Access (Europe) Limited                   |  | England and Wales
|SunGard System Access (Philippines), Inc.                |  | Philippines      
|SunGard System Access (Slovakia) spol. s.r.o.            |  | Slovak Republic  
|SunGard System Access (Thailand) Limited                 |  | Thailand         
|SunGard System Access Asia Pacific Sdn Bhd               |  | Malaysia         
|SunGard System Access Genesys Pte Ltd                    |  | Singapore        
|SunGard System Access Malaysia Sdn. Bhd.                 |  | Malaysia         
|SunGard System Access Pakistan (Private) Limited         |  | Pakistan         
|SunGard System Access Singapore Pte. Ltd.                |  | Singapore        
|SunGard Systeme GmbH                                     |  | Germany          
|SunGard Systems (Thailand) Company Limited               |  | Thailand         
|SunGard Systems Hong Kong Limited                        |  | Hong Kong        
|SunGard Systems International Inc.                       |  | Pennsylvania     
|SunGard Systems Japan K.K.                               |  | Japan            
|SunGard Systems Korea Ltd.                               |  | Korea            
|SunGard Systems Ltd.                                     |  | England and Wales
|SunGard Systems Luxembourg S.A.                          |  | Luxembourg       
|SunGard Systems Malaysia SDN BHD                         |  | Malaysia         
|SunGard Systems NZ Limited                               |  | New Zealand      
|SunGard Systems Philippines Inc.                         |  | Philippines      
|SunGard Systems Pty Limited                              |  | Australia        
|SunGard Systems Singapore Pte. Limited                   |  | Singapore        
|SunGard Systems South Africa (Proprietary) Limited       |  | South Africa     
|SunGard Technology Services LLC                          |  | Delaware         
|SunGard Treasury Systems Europe Limited                  |  | England and Wales
|SunGard Treasury Systems UK Limited                      |  | England and Wales
|SunGard UK Holdings Limited                              |  | England and Wales
|SunGard VeriCenter, Inc.                                 |  | Delaware         
|SunGard VPM Inc.                                         |  | New York         
|SunGard Workflow Solutions LLC                           |  | Delaware         
|System Access (Americas), Inc.                           |  | New Jersey       
|Systems Computer Technology de Mexico S. dr R.L. de C.V. |  | Mexico           
|TeleVault iT Limited                                     |  | England and Wales
|Tiger Systems Limited                                    |  | England and Wales
|TP Technologies S.A.                                     |  | Belgium          
|Trax France SAS                                          |  | France           
|Trax N.V.                                                |  | Belgium          
|Ubitrade OSI                                             |  | Tunisia